Ontario Geological Survey

Mineral-Related Activity in the Southern Ontario Resident Geologist District
between January 2026 and April 2026

Mining and Exploration Activity
Company	Property	Township or Area	Commodity	Work Type
Global Battery Materials	Kearney Graphite	Butt	Graphite	Industrial Mineral Testing and Marketing, Operational Update
Lode Gold Resources Inc	Dingman Prospect	Marmora	Gold	Exploration Update

Assessment Files Received
Company	Property	Assessment File	Township or Area	Work Type
Robert Montgomery		20000023414	Dungannon	Geological Survey / Mapping, Prospecting By Licence Holder
Trigan Resources Inc	East Gabbro Project	20000023431	Methuen	Assaying and Analyses, Environmental Studies, Geological Survey / Mapping, Regional or Reconnaissance Ground Exploration, Soil/Till Sampling

Mineral Inventory Updates
Deposit Name	MDI Identifier	Township or Area	Primary Commodity	Secondary Commodity	Mineral Deposit Status
3M Canada	MDI31C05NW00002	Belmont	Basalt, Trap Rock		Producing Quarry
86 Ross-001	MDI31F10SW00016	Ross	Marble (Structural Material)		Discretionary Occurrence
A & A Natural Stone Ltd./ A&A Quarry	MDI41A11NE00009	Keppel	Dolomite (Building Stone)		Producing Quarry
A. Crozier	MDI31C10NE00133	Bedford	Lead		Discretionary Occurrence
A. Di Renzo	MDI31D15SE00140	Snowdon	Uranium		Discretionary Occurrence
A. Dubblestein Graphite Property	MDI31F06SW00060	Lyndoch	Graphite	Cobalt, Copper, Dolomite (Flux/Filler), Nickel	Prospect
A. G. Cook	MDI31D13SE00003	Tay	Dolostone, Limestone (Crushed Stones)		Producing Quarry
A. Garrett Property	MDI31C15SE00326	South Sherbrooke	Uranium		Occurrence
A. Lauzon Property	MDI31F11SW00002	Algona	Feldspar (Nonmetals)		Discretionary Occurrence
A. MacDonald	MDI31C03NW00014	Thurlow	Limestone (Building Stone)		Past Producing Quarry
A. Marrow	MDI31C15SE00016	Oso	Gold		Discretionary Occurrence
A. Rochefort Property	MDI31F06NW00021	Hagarty	Cerium		Discretionary Occurrence
A. Rogers	MDI31C09NE00004	Bastard	Phosphate	Mica	Past Producing Mine (Low Tonnage)
A. Zavitski Property	MDI31F07SE00086	Bagot	Uranium		Occurrence
A.C. Brown	MDI31C09SE00009	Leeds	Granite		Past Producing Quarry
A.C. Wallenstein Martin	MDI40P10SE00003	Peel	Clay		Past Producing Quarry
A.E. Trafford Claim	MDI31E11NE00017	Butt	Cerium, Rare Earth Elements	Mica	Discretionary Occurrence
A.G. Gould Property	MDI31F10SW00029	Ross	Marble (Building Stone)		Prospect
A.G. Martin Property	MDI31C16SE00012	Burgess	Mica		Past Producing Mine (Low Tonnage)
A.H. Clark	MDI31D16NE00206	Havelock	Uranium		Occurrence
A.J. Godfrey	MDI31D16SW00178	Cavendish	Uranium		Discretionary Occurrence
A.J. O'Hara Property	MDI31F06NE00091	Sebastopol	Uranium	Thorium	Occurrence
A.J. Thiffault	MDI31D16SW00109	Cavendish	Uranium		Occurrence
A.L. Kemp	MDI31D16NE00185	Anstruther	Thorium, Uranium		Discretionary Occurrence
A.M. Chisholm	MDI31C10SW00014	Sheffield	Molybdenum	Gold, Nickel, Sulphur/Pyrite	Past Producing Mine (Low Tonnage)
A.W. Thompson	MDI30L13NW00004	Cayuga	Gypsum		Past Producing Mine (Low Tonnage)
A.Y. Hopkins	MDI31D15SE00088	Lutterworth	Molybdenum		Occurrence
Aaron Hoppins	MDI31C10SE00016	Bedford	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Abandoned Oneida Lime Quarry	MDI30L13NW00018	Oneida	Dolomite (Structural Material), Silica Sand	Sandstone	Past Producing Quarry
Abrams	MDI31C08SE00022	Leeds	Granite		Past Producing Quarry
Ackerman	MDI31C05NE00018	Marmora	Gold		Past Producing Mine (Low Tonnage)
Acmac Mining Corporation Ltd.	MDI31E01SE00200	Monmouth	Uranium	Thorium	Occurrence
Actinolite Pits	MDI31C11SW00039	Elzevir	Actinolite	Soapstone, Talc	Past Producing Quarry
Actinolite Quarries	MDI31C11SW00063	Elzevir	Marble (Building Stone)		Past Producing Quarry
Adair Marble-East Quarry	MDI41A14NE00004	Albemarle	Dolomite (Building Stone)		Producing Quarry
Adams Hill	MDI31C15NE00042	North Sherbrooke	Marble (Structural Material)		Discretionary Occurrence
Adams Mine	MDI31C16SW00064	Burgess	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Adams and Noble	MDI31C16SW00068	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Adams-Noble Mine	MDI31C16SW00026	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Addington Mine	MDI31C11NE00010	Kaladar	Gold	Copper, Silver, Tungsten	Past Producing Mine (Low Tonnage)
Admaston Township Gold	MDI31F07SW00019	Admaston	Gold		Discretionary Occurrence
Adolphustown Quarry	MDI31C03SE00004	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Affenby	MDI31D16NW00292	Monmouth	Molybdenum		Discretionary Occurrence
Aitkman Lake	MDI31F01SW00010	Lanark	Marble (Structural Material)		Discretionary Occurrence
Alabastine Co.	MDI30M04SW00005	Oneida	Gypsum		Past Producing Mine (Low Tonnage)
Alabastine Company	MDI30M04SW00009	Oneida	Gypsum		Occurrence
Albert Biederman Quarry	MDI31F11NE00004	Wilberforce	Marble (High Purity/Flux), Marble (Structural Material)		Past Producing Quarry
Albert Gibson	MDI31D16NW00207	Monmouth	Molybdenum		Past Producing Mine (Low Tonnage)
Albury Quarry	MDI31C04SE00002	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Alex Palmer Property	MDI31C16SW00005	Bathurst	Silica	Feldspar (Nonmetals)	Past Producing Quarry
Alfred Quarries #4 & #5	MDI31G10SW00007	Alfred	Limestone (Building Stone)		Past Producing Quarry
Alfred Quarry #1	MDI31G10SW00008	Alfred	Limestone (Building Stone)		Past Producing Quarry
Alfred Quarry #2	MDI31G10SW00009	Alfred	Limestone (Building Stone)		Past Producing Quarry
Alfred Quarry #3	MDI31G10SW00006	Alfred	Limestone (Building Stone)		Past Producing Quarry
Algonquin Mica Mines	MDI31F12NW00002	Dickens	Feldspar (Nonmetals), Mica	Silica Sand	Occurrence
Alit-El	MDI31C15SW00026	Clarendon	Thorium, Uranium		Occurrence
Allan Franks Quarry	MDI31C11SW00183	Madoc	Limestone (Crushed Stones)		Past Producing Quarry
Allan Mills	MDI31C05NE00146	Seymour	Magnetite	Silver, Vanadium	Discretionary Occurrence
Allan Occurrence	MDI31C16SW00127	North Crosby	Magnetite		Occurrence
Allan Wilson - Inglewood Quarry	MDI30M13SW00005	Caledon	Sandstone		Past Producing Quarry
Allanhurst Mine	MDI31F03SW00002	Denbigh	Graphite		Past Producing Mine (Low Tonnage)
Allen Lake	MDI31E01SE00306	Harcourt	Magnetite	Titanium	Discretionary Occurrence
Allied Chemical - Mailloux Quarry	MDI40J03SE00037	Anderdon	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Allsaw	MDI31D15NE00018	Minden	Anorthosite	Feldspar (Gemstones)	Past Producing Quarry
Alton	MDI31C07NE00066	Portland	Limestone (Building Stone)		Past Producing Quarry
Amaranth Bog	MDI40P16NW00002	Amaranth	Peat		Occurrence
Ameranium Showing	MDI31F04NE00076	Raglan	Copper, Nickel	Chromium	Discretionary Occurrence
American Molybdenites Ltd.	MDI31E01SE00201	Monmouth	Molybdenum		Past Producing Mine (Low Tonnage)
Amey	MDI31C02NW00005	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Amherst Quarries - Amherstburg Quarry	MDI40J03SE00038	Malden	Dolostone, Limestone (Crushed Stones)	Dolomite (Building Stone), Sandstone (Silica)	Producing Quarry
Amherst Quarries Ltd	MDI40J03NE00003	Anderdon	Limestone (Chemical/Flux), Limestone (Crushed Stones)	Dolostone	Producing Quarry
Amherstview Quarry #1	MDI31C02NE00008	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Amherstview Quarry #2	MDI31C02NE00009	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Amherstview Quarry #3	MDI31C02NE00010	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Amherstview Quarry #4	MDI31C02NE00011	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Amsen Quarries - Mar Quarry	MDI41A14SW00002	Albemarle	Dolomite (Building Stone), Dolomite (Structural Material)		Past Producing Quarry
Anderson	MDI31G05SW00051	Nepean	Clay		Past Producing Quarry
Anderson Prospect	MDI31D16NW00285	Monmouth	Gold, Molybdenum	Silver	Occurrence
Angelstone #2	MDI31C15SE00177	Oso	Marble (Structural Material)		Past Producing Quarry
Angelstone Ltd	MDI41A08NE00002	Nottawasaga	Dolomite (Building Stone), Sandstone		Past Producing Quarry
Anglo-Canadian	MDI31C16SE00036	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Anomaly 67	MDI31C14SE00213	Barrie	Zircon		Discretionary Occurrence
Ansil Mines Ltd.	MDI31D16SW00103	Cavendish	Thorium, Uranium		Discretionary Occurrence
Anstruther	MDI31D16NE00184	Anstruther	Uranium		Occurrence
Antoine	MDI31C09SW00007	Bedford	Mica		Past Producing Mine (Low Tonnage)
Apple Hill	MDI31G02NW00002	Charlottenburgh	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Apple Hill South Quarry	MDI31G02NW00004	Charlottenburgh	Limestone (Building Stone)		Past Producing Quarry
Appleby-Hutcheon	MDI31C08SW00071	Pittsburgh	Granite		Past Producing Quarry
Apsley	MDI31D09NE00045	Anstruther	Uranium		Occurrence
Apsley Graphite	MDI31D16SE00016	Anstruther	Graphite	Tourmaline	Discretionary Occurrence
Apsley South	MDI31D09NE00047	Burleigh	Magnetite		Occurrence
Arcade	MDI31C07NE00008	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Arden Road East Quarry	MDI31C10NW00178	Kennebec	Quartzite		Past Producing Quarry
Argo	MDI31C08NW00012	Pittsburgh	Sandstone		Past Producing Quarry
Armstrong	MDI31D15NE00022	Minden	Gneiss		Past Producing Quarry
Armstrong	MDI31C05NE00036	Marmora	Limestone (Crushed Stones)		Past Producing Quarry
Armstrong #1	MDI31D15NE00015	Minden	Granite		Past Producing Quarry
Armstrong #2	MDI31D15NE00016	Minden	Granite		Past Producing Quarry
Armstrong Quarry	MDI31D09SE00023	Dummer	Limestone (Building Stone)	Limestone (Crushed Stones)	Past Producing Quarry
Armstrong's	MDI31C08NE00004	Lansdowne	Sandstone		Past Producing Quarry
Armstrong's Mills	MDI31G03SW00027	Winchester	Limestone (Building Stone)		Past Producing Quarry
Arnold Property Quarry	MDI41A14SE00031	Amabel	Dolomite (Building Stone)		Producing Quarry
Arnprior Quarry	MDI31F08SW00018	Pakenham	Limestone (Building Stone)		Producing Quarry
Arnprior Quarry	MDI31F08NW00008	McNab	Marble (Building Stone)		Past Producing Quarry
Arnprior Quarry #2	MDI31F08SW00023	Pakenham	Limestone (Building Stone)		Past Producing Quarry
Arriscraft Adair Marble-Hope Bay Quarry	MDI41A14NE00002	Albemarle	Dolomite (Building Stone)		Past Producing Quarry
Arriscraft International-Adair Marble	MDI41A14SE00007	Albemarle	Dolomite (Building Stone)		Producing Quarry
Asarco	MDI31D09NW00072	Cavendish	Uranium	Magnetite	Discretionary Occurrence
Ashdad Deposit	MDI31F07SE00073	Bagot	Iron		Occurrence
Ashenhurst Brothers	MDI40P09NE00007	Erin	Dolomite (Building Stone)		Past Producing Quarry
Ashland Emery and Corundum Company Property	MDI31F05SE00014	Carlow	Corundum		Past Producing Mine (Low Tonnage)
Ashton	MDI31F01NE00012	Beckwith	Sandstone, Sandstone (Silica)		Producing Quarry
Ashton Quarry	MDI31G04NW00005	Goulbourn	Limestone (Crushed Stones)		Past Producing Quarry
Ashton Station	MDI31F01NE00018	Beckwith	Limestone (Building Stone)		Past Producing Quarry
Ashton Station	MDI31F01NE00004	Goulbourn	Limestone (Building Stone)		Past Producing Quarry
Asselstine Quarry	MDI31C02NE00017	Ernestown	Limestone (Building Stone)		Past Producing Quarry
Astrolabe Campground	MDI31F10SW00004	Ross	Fluorite	Apatite (Gemstones)	Occurrence
Athens Quarry	MDI31B12NW00016	Yonge	Dolostone		Past Producing Quarry
Athens Quarry #2	MDI31B12NW00018	Yonge	Dolostone		Past Producing Quarry
Athol	MDI30N14NE00017	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Atlin-Ruffner	MDI31E01SE00237	Cardiff	Cerium, Lanthanum, Neodymium, Thorium, Uranium, Yttrium	Fluorite	Prospect
Atwood	MDI40P11SE00002	Elma	Marl		Past Producing Quarry
Aubelle	MDI31D09NE00035	Anstruther	Uranium		Occurrence
Aumacho River	MDI31D16NE00173	Cardiff	Uranium	Thorium	Occurrence
Avery	MDI31C15SW00030	Olden	Molybdenum		Occurrence
Avillabona	MDI31D16SE00060	Anstruther	Uranium	Thorium	Occurrence
Aylesworth	MDI31C07SW00018	Camden East	Limestone (Building Stone)		Past Producing Quarry
Aylesworth Quarry #1	MDI31C07SE00038	Kingston	Limestone (Building Stone)		Past Producing Quarry
Aylesworth Quarry #2	MDI31C07SE00036	Kingston	Limestone (Building Stone)		Past Producing Quarry
Aylesworth Quarry #3	MDI31C07SE00037	Kingston	Limestone (Building Stone)		Past Producing Quarry
Aylesworth Quarry #4	MDI31C07SE00040	Kingston	Limestone (Building Stone)		Past Producing Quarry
B & M Explorations Ltd.	MDI31D15SE00132	Snowdon	Magnetite		Occurrence
B. Broadwell & Son - Kingsville Clay Pit	MDI40J02SE00002	Gosfield	Clay		Past Producing Quarry
B. E.MacDougall Property	MDI31E01SE00041	Cardiff	Graphite	Mica	Occurrence
B. Gould Property	MDI31E01SW00090	Monmouth	Uranium		Discretionary Occurrence
Babcock	MDI31C07SE00012	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Baby	MDI31C07NE00006	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Baby Mine	MDI31C16SE00027	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Bachelor Quarry	MDI31C13SW00034	Wollaston	Miscellaneous Stone		Past Producing Quarry
Bagot Lot 29 Con 8 Area A	MDI31F07SW00029	Bagot	Marble (Building Stone), Marble (High Purity/Flux)	Graphite	Occurrence
Bagot Mining Syndicate	MDI31F07NE00079	Bagot	Molybdenum		Discretionary Occurrence
Bailey	MDI31C06NW00003	Madoc	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
Baker	MDI31G03SE00012	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Baker	MDI31C13SE00102	Tudor	Magnetite		Occurrence
Baker	MDI31G05SW00049	Nepean	Limestone (Building Stone)		Past Producing Quarry
Baker Quarry	MDI31G03SW00013	Winchester	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Baker and Wannamaker Lot	MDI31F04SE00002	Mayo	Talc		Discretionary Occurrence
Bambrick	MDI31F12SW00005	Dickens	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Bancroft	MDI31E01SE00225	Cardiff	Uranium	Fluorite	Discretionary Occurrence
Bancroft Uranium Prospect	MDI31D16NW00194	Monmouth	Uranium		Prospect
Bancroft Village	MDI31F04SW00005	Faraday	Apatite (Gemstones)		Occurrence
Bane Bay	MDI31F08SW00004	Pakenham	Marble (Structural Material)		Discretionary Occurrence
Bannockburn	MDI31C12NE00021	Madoc	Gold		Deposit
Bannockburn Gold Project	MDI31C12NE00195	Madoc	Gold, Silver	Arsenic, Bismuth, Copper, Tellurium, Zinc	Deposit
Bannockburn Pyrite Mine	MDI31C12NE00019	Madoc	Iron, Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
Baptiste	MDI31F04SW00063	Herschel	Marble (Building Stone)		Occurrence
Baptiste Lake	MDI31E01SE00242	Herschel	Molybdenum		Occurrence
Baptiste Lake	MDI31F04SW00003	Herschel	Mica		Discretionary Occurrence
Barker	MDI31C10NW00130	Olden	Gold		Discretionary Occurrence
Barnes	MDI31C08NW00040	Pittsburgh	Sandstone		Past Producing Quarry
Barnes	MDI31C14SE00126	Anglesea	Miscellaneous Stone		Past Producing Quarry
Barnes	MDI31C08NW00041	Pittsburgh	Sandstone		Past Producing Quarry
Barnes Silica	MDI31C08NW00024	Pittsburgh	Sandstone, Sandstone (Silica)		Past Producing Quarry
Barnett Quarry	MDI31F08NW00028	McNab	Limestone (Chemical/Flux)		Past Producing Quarry
Barnum Lake	MDI31E02SE00022	Dysart	Titanium		Discretionary Occurrence
Barr Haven	MDI31G05SE00020	Nepean	Limestone (Building Stone)		Past Producing Quarry
Barrie	MDI31C14SE00009	Barrie	Marble (Building Stone)		Past Producing Quarry
Barrie Quarry	MDI31C16NE00006	Drummond	Granite (Structural Material), Limestone (Crushed Stones)		Past Producing Quarry
Barriefield	MDI31C01NW00003	Kingston	Limestone (Building Stone)	Limestone (Crushed Stones)	Past Producing Quarry
Barry	MDI31G10SE00013	West Hawkesbury	Limestone (Crushed Stones)		Past Producing Quarry
Barry Occurrence	MDI31C11SW00038	Elzevir	Copper, Gold		Past Producing Mine (Low Tonnage)
Bartlett	MDI31F04NW00119	Monteagle	Feldspar (Nonmetals), Thorium	Molybdenum, Phosphate, Uranium, Zircon	Occurrence
Bartlett Occurrence	MDI31C16NW00033	Bathurst	Dolomite (Building Stone)		Occurrence
Basin	MDI31E01SE00054	Faraday	Mica, Mineral Specimen	Molybdenum, Niobium, Thorium, Titanium, Uranium	Past Producing Mine (Low Tonnage)
Bateau Channel Quarry #1	MDI31C08SW00030	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Bates Quarry	MDI31C03NW00005	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Bath Quarry	MDI31C02NW00002	Ernestown	Limestone (Chemical/Flux)		Producing Quarry
Bath Quarry #1	MDI31C02NW00007	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bath Quarry #2	MDI31C02NW00009	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bath Quarry #3	MDI31C02NE00012	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bath Quarry #4	MDI31C02NE00013	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bath Quarry #5	MDI31C02NW00004	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bath Road Quarry	MDI31C02NE00032	Kingston	Limestone (Building Stone)		Past Producing Quarry
Bathurst Feldspar Mines Ltd	MDI31C16NW00014	Bathurst	Feldspar (Nonmetals)		Past Producing Mine
Battersea	MDI31C08NW00011	Pittsburgh	Sandstone		Past Producing Quarry
Battersea Granite Quarry	MDI31C08NW00056	Pittsburgh	Granite		Past Producing Quarry
Battersea Quarry	MDI31C08NW00025	Pittsburgh	Limestone (Crushed Stones)		Producing Quarry
Bawden	MDI31C09SW00015	Pittsburgh	Apatite (Gemstones), Mica		Past Producing Mine (Low Tonnage)
Bawden Mine	MDI31C10SE00024	Bedford	Graphite		Past Producing Mine (Low Tonnage)
Bayne Farm	MDI31C16NW00076	Bathurst	Hematite (Gemstones)		Discretionary Occurrence
Bayside Quarry	MDI31C03NW00009	Sidney	Limestone (Crushed Stones)		Past Producing Quarry
Bear Lake	MDI31C08NW00005	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Bear Lake Diggings	MDI31D16NW00280	Monmouth	Apatite (Gemstones)	Amethyst, Feldspar (Gemstones)	Occurrence
Bear Lake Mine	MDI31D16NW00065	Glamorgan	Mica		Past Producing Mine (Low Tonnage)
Beatty	MDI31F02SE00012	Palmerston	Marble (Structural Material)		Discretionary Occurrence
Beauchamp	MDI31G11SE00003	Clarence	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Beaver Pond	MDI31F12SW00004	Dickens	Feldspar (Nonmetals)		Discretionary Occurrence
Beckwith Quarry	MDI31F01NW00020	Beckwith	Limestone (Crushed Stones)		Past Producing Quarry
Beckwith Quarry	MDI31F01SE00003	Beckwith	Limestone (Building Stone)		Past Producing Quarry
Bedborough Quarry	MDI30N14NE00009	Hallowell	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Beidelman and Lyall Property	MDI31F06SE00005	Lyndoch	Graphite	Barite, Strontium	Deposit
Belangers Corners Showing	MDI31F07NE00080	Bagot	Molybdenum	Mineral Specimen	Discretionary Occurrence
Belgrave Quarry	MDI40P14SW00002	Morris	Dolomite (Structural Material)		Past Producing Quarry
Bell Bay	MDI31F12SW00016	Jones	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Bellamy Quarry	MDI31B12NW00011	Elizabethtown	Dolomite (Building Stone)		Past Producing Quarry
Belleville Quarry #1	MDI31C03NW00015	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Belleville Quarry #2	MDI31C03NW00018	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Bellrock	MDI31C07NW00003	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Bellrock Quarry	MDI31C07NW00023	Portland	Limestone (Building Stone)		Past Producing Quarry
Bells Corners	MDI31G05SW00022	Nepean	Sandstone		Past Producing Quarry
Bells Corners Silica	MDI31G05SW00003	Nepean	Sandstone (Silica)	Sandstone	Deposit
Belmont Calcite	MDI31C12SW00011	Belmont	Marble (High Purity/Flux)		Deposit
Belmont Iron	MDI31C12SW00004	Belmont	Magnetite		Deposit
Belmont Lake	MDI31C12SW00105	Belmont	Magnetite	Hematite (Gemstones)	Occurrence
Belra	MDI31D15SE00092	Galway	Molybdenum, Uranium		Discretionary Occurrence
Benjamin Meen Property	MDI31D16NW00261	Monmouth	Magnetite		Discretionary Occurrence
Benn	MDI31C07SW00043	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Bennett Lake	MDI31F05SE00083	Bangor	Feldspar (Nonmetals), Uranium	Silica Sand	Occurrence
Bennett West	MDI31C16NW00032	Bathurst	Marble (Building Stone)		Discretionary Occurrence
Bennys Creek	MDI31F01NW00008	Lanark	Marble (Structural Material)		Discretionary Occurrence
Bentley-Siddon	MDI31F04SW00093	Faraday	Nepheline Syenite, Uranium		Discretionary Occurrence
Berger Farm	MDI31F11SE00010	Wilberforce	Feldspar (Gemstones), Mineral Specimen		Occurrence
Bergin Quarry	MDI31C02NW00015	Fredericksburgh	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Berryton	MDI31C08NE00009	Leeds	Marble (Structural Material)		Discretionary Occurrence
Bertie Bay Quarry	MDI30L15NW00001	Bertie	Limestone (Crushed Stones)		Past Producing Quarry
Bertrand	MDI31G10SW00016	Longueuil	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Bertrand	MDI31G07SW00004	Plantagenet	Limestone (Crushed Stones)		Producing Quarry
Beryl Pit	MDI31F06SW00014	Lyndoch	Beryl (Gemstones), Mineral Specimen, Thorium	Feldspar (Gemstones), Fluorite, Rare Earth Elements, Silica, Uranium, Zircon	Past Producing Mine (Low Tonnage)
Bessemer Mine	MDI31F04SE00012	Mayo	Iron		Deposit
Best R. W.	MDI31F04NW00073	Monteagle	Marble (Structural Material)		Past Producing Quarry
Bethesda Quarry #1	MDI31C03SE00029	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Bethesda Quarry #2	MDI31C03SE00028	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Bethesda Quarry #3	MDI31C03SE00026	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Betz	MDI31C08SW00038	Pittsburgh	Granite		Past Producing Quarry
Beverly Swamp	MDI40P08NE00002	Beverly	Marl, Peat		Occurrence
Bezanson	MDI31C07SE00016	Ernestown	Limestone (Crushed Stones)		Producing Quarry
Bibis Yukon	MDI31D09NE00038	Burleigh	Uranium		Discretionary Occurrence
Bick	MDI31E01SE00042	Cardiff	Graphite		Prospect
Bicroft (Centre Lake)	MDI31D16NE00043	Cardiff	Uranium	Thorium	Past Producing Mine
Bicroft (Croft)	MDI31E01SE00224	Cardiff	Uranium		Prospect
Big Clear Lake	MDI31C10NW00234	Kennebec	Nickel, Sulphur/Pyrite	Copper	Occurrence
Big Creek Dome	MDI40J03SE00002	Malden	Sandstone (Silica)		Deposit
Big Dipper	MDI31C14SE00144	Barrie	Gold	Iron, Zinc	Past Producing Mine (Low Tonnage)
Big Island	MDI31C15NW00169	Clarendon	Lead	Antimony	Occurrence
Big Jim Property	MDI000000001253	Grattan	Magnetite		Prospect
Big Nell	MDI31D10SE00016	Harvey	Uranium	Thorium	Occurrence
Big Ore Bed Extension	MDI31C12SE00402	Marmora	Iron		Occurrence
Big Rideau Lake	MDI31C16SE00022	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Billings	MDI31B12SE00014	Elizabethtown	Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
Birch Lake	MDI31C07NE00049	Loughborough	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Birch Lake	MDI31C10SE00027	Loughborough	Mica	Phosphate	Prospect
Bircham Lake Dike	MDI31F07SW00005	Brougham	Feldspar (Nonmetals)		Discretionary Occurrence
Black	MDI31B13NE00032	Oxford (On Rideau)	Dolomite (Building Stone)		Past Producing Quarry
Black & Burgess	MDI31C08SW00062	Pittsburgh	Granite		Past Producing Quarry
Black Donald Mine	MDI31F02NW00006	Brougham	Graphite		Past Producing Mine
Black Lake	MDI31C10SE00026	Bedford	Magnetite		Past Producing Mine (Low Tonnage)
Black Lake	MDI31C09SW00053	Bedford	Magnetite		Occurrence
Black Lake	MDI31C09NW00023	Burgess	Marble (Building Stone)		Discretionary Occurrence
Black Lake Graphite	MDI31F07SW00009	Brougham	Graphite		Discretionary Occurrence
Black Marble	MDI31C11SW00139	Madoc	Marble (Structural Material)		Past Producing Quarry
Black Rapids Quartz Mine	MDI31C09SE00005	Lansdowne	Mineral Specimen, Quartz		Past Producing Mine (Low Tonnage)
Black River Bridge Quarry	MDI30N14NE00010	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Black Rock	MDI31C13SW00093	Chandos	Magnetite		Discretionary Occurrence
Blackbird Lake	MDI31F07SW00024	Brougham	Marl		Discretionary Occurrence
Blackbird Lake Magnetite	MDI31F07SW00109	Brougham	Magnetite		Discretionary Occurrence
Blackburn	MDI31C12NE00117	Tudor	Lead, Zinc	Barite, Copper, Silver	Occurrence
Blackhall Mine	MDI31C16SE00025	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Blair #2	MDI31G03NE00005	Finch	Limestone (Crushed Stones)		Producing Quarry
Blairton	MDI31C05NW00026	Belmont	Magnetite		Past Producing Mine (Low Tonnage)
Blakely	MDI31C11SW00018	Madoc	Sulphur/Pyrite	Copper, Zinc	Past Producing Mine (Low Tonnage)
Blakely	MDI31C06NW00019	Huntingdon	Barite, Fluorite	Calcite, Silver, Strontium, Zinc	Past Producing Mine (Low Tonnage)
Blakeney	MDI31F08SE00003	Ramsay	Marble (Building Stone), Marble (Structural Material)		Past Producing Quarry
Blakes Quarry	MDI31C08SW00072	Pittsburgh	Sandstone		Past Producing Quarry
Blimkies Mountain Deposit	MDI31F07NE00065	Bagot	Molybdenum		Discretionary Occurrence
Blithfield Prospect	MDI31F07SE00066	Blithfield	Magnetite	Titanium	Occurrence
Bloomfield Quarry #1	MDI31C03SE00006	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Bloomfield Quarry #2	MDI30N14NE00008	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Blott	MDI31D09NE00044	Anstruther	Uranium		Occurrence
Blott	MDI31D09NE00055	Burleigh	Uranium		Discretionary Occurrence
Blue Lakes	MDI40P01NW00004	Dumfries	Marl		Past Producing Quarry
Blue Mountain Quarry	MDI31C12NW00006	Methuen	Nepheline Syenite	Magnetite	Producing Mine
Blue Rock	MDI31D16NE00143	Monmouth	Uranium	Rare Earth Elements	Deposit
Bluff Point Mine	MDI31F07SE00011	Bagot	Iron		Past Producing Mine (Low Tonnage)
Boal	MDI31C08NW00006	Pittsburgh	Mica		Occurrence
Boat Channel Quarry	MDI31C01NW00019	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Boat Lake Quarry	MDI41A11NE00003	Amabel	Dolomite (Building Stone)		Past Producing Quarry
Bob Claims	MDI31F07SW00105	Brougham	Molybdenum		Discretionary Occurrence
Bob Neill	MDI31C12SE00034	Marmora	Gold		Occurrence
Bobcaygeon	MDI31D10SE00004	Verulam	Limestone (Chemical/Flux)		Past Producing Quarry
Bobs Lake	MDI31C10NE00031	Bedford	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Boerth	MDI31C15NW00016	Clarendon	Gold		Occurrence
Boland	MDI31F05NW00004	Jones	Uranium		Discretionary Occurrence
Bolender Brothers Quarry	MDI31D15NE00029	Snowdon	Miscellaneous Stone		Past Producing Quarry
Bolender Quarry	MDI31E02NE00002	Guilford	Marble (Structural Material)	Quartzite	Producing Quarry
Bolin	MDI31B12SW00003	Elizabethtown	Sandstone		Past Producing Quarry
Bolton Creek	MDI31C15SE00073	Oso	Marble (Structural Material)		Discretionary Occurrence
Bonfield	MDI31F12SW00007	Dickens	Mica	Feldspar (Nonmetals)	Past Producing Mine (Low Tonnage)
Bongard Corners Quarry	MDI31C02SW00006	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Bonter	MDI31C12SE00263	Marmora	Copper, Nickel		Prospect
Bonter	MDI31C05NE00052	Rawdon	Talc		Past Producing Mine (Low Tonnage)
Bonter	MDI31C11SW00096	Madoc	Marble (Structural Material)		Past Producing Quarry
Bonter Marble	MDI31C11SW00036	Elzevir	Marble (Building Stone)		Past Producing Quarry
Bonter Marble	MDI31C05NE00015	Marmora	Marble (Structural Material)		Past Producing Quarry
Bonter Quarry	MDI31C05NE00031	Marmora	Limestone (Building Stone)		Past Producing Quarry
Bonville	MDI31F04SW00236	Faraday	Thorium, Uranium		Discretionary Occurrence
Booth	MDI30M12NE00002	York	Clay		Past Producing Quarry
Booth Brick	MDI30M12SE00006	Etobicoke	Shale (Structural Material)		Past Producing Quarry
Border Quarry	MDI31C11SW00068	Elzevir	Marble (Building Stone)		Past Producing Quarry
Bordun	MDI31F02SW00027	South Canonto	Neodymium, Praseodymium, Rare Earth Elements, Thorium, Uranium, Yttrium		Occurrence
Boucher Point	MDI41A10SE00003	Collingwood	Shale (Structural Material)		Past Producing Quarry
Boucks Hill Quarry	MDI31B14NE00002	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Boudreau	MDI31F13SW00003	Clancy	Mica		Occurrence
Boundary	MDI31C15SE00292	Oso	Iron		Discretionary Occurrence
Bourget	MDI31G06NE00005	Clarence	Limestone (Building Stone)		Past Producing Quarry
Bow Lake	MDI31F04SW00242	Faraday	Magnetite		Occurrence
Bow Lake	MDI31F01NW00015	Lanark	Marble (Structural Material)		Discretionary Occurrence
Bowen Corner Deposit	MDI31F04SE00088	Dungannon	Gold	Arsenic, Silver	Occurrence
Bowmanville Brick	MDI30M15NE00006	Darlington	Clay		Past Producing Quarry
Boyce Quarry	MDI31G05SE00006	Gloucester	Limestone (Crushed Stones)		Producing Quarry
Bradfords Creek	MDI31F02NE00061	Darling	Antimony, Copper, Gold	Silver, Zinc	Occurrence
Bradshaw	MDI31C03NE00030	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Braeside Quarry	MDI31F08NW00016	McNab	Limestone (Crushed Stones)		Past Producing Quarry
Braeside South Quarry	MDI31F08NW00031	McNab	Limestone (Building Stone)		Prospect
Brampton Brick	MDI30M12NW00002	Chinguacousy	Shale (Structural Material)		Past Producing Quarry
Brampton Brick - Cheltenham Quarry	MDI30M12NW00003	Chinguacousy	Shale (Crushed Stone), Shale (Structural Material)		Producing Quarry
Brampton Brick - Don Valley Quarry	MDI30M11NW00002	York	Shale (Structural Material)	Clay	Past Producing Quarry
Brampton Brick-Hungry Hollow North Q	MDI40P04SW00003	Williams	Shale (Structural Material)		Past Producing Quarry
Brampton Brick-Hungry Hollow South Quarry	MDI40P04SW00004	Williams	Shale (Structural Material)		Past Producing Quarry
Brandy Hill Quarry	MDI31B13SW00006	Kitley	Limestone (Crushed Stones)		Past Producing Quarry
Brantford Clay - Brantford Clay Pit	MDI40P01SE00003	Brantford	Clay		Past Producing Quarry
Brascan	MDI31E01SE00307	Herschel	Uranium		Discretionary Occurrence
Brascan	MDI31F04SW00238	Faraday	Uranium		Occurrence
Brechin Quarry	MDI31D11SE00007	Mara	Limestone (Crushed Stones)		Producing Quarry
Breen	MDI31C15NW00012	Clarendon	Marble (Structural Material)		Discretionary Occurrence
Bremner	MDI31C15NW00011	Clarendon	Marble (Structural Material)		Discretionary Occurrence
Brennan	MDI31C03NE00022	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Brennan	MDI31C11SW00024	Madoc	Hematite (Gemstones), Iron	Copper, Gold, Zinc	Past Producing Mine (Low Tonnage)
Brennan	MDI31C03NE00031	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Brennan Quarry	MDI31F08NW00010	McNab	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Briar Court Occurrence	MDI31D16SW00098	Cavendish	Uranium		Prospect
Bridgewater Quarry	MDI31C11SW00053	Elzevir	Trap Rock	Soapstone, Talc	Producing Quarry
Brightside	MDI31F01SW00009	Lanark	Marble (Structural Material)		Discretionary Occurrence
British Molybdenite	MDI31D16NW00213	Glamorgan	Molybdenum, Uranium	Feldspar (Nonmetals), Nepheline Syenite	Prospect
Britnell	MDI31D10NE00008	Somerville	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Brockville Granite	MDI31B12SE00009	Elizabethtown	Granite		Past Producing Quarry
Brockville Mining Company	MDI31C09NE00030	Bastard	Mica		Prospect
Brockville Quarry	MDI31B12SE00002	Elizabethtown	Dolomite (Structural Material)		Producing Quarry
Bronson Deposit	MDI31F04SW00248	Dungannon	Molybdenum		Discretionary Occurrence
Bronson Lake	MDI31F04SW00016	Dungannon	Feldspar (Nonmetals)		Discretionary Occurrence
Bronson Sillimanite	MDI31F04SW00017	Dungannon	Sillimanite		Occurrence
Bronson Station	MDI31F04SW00054	Dungannon	Marble (Structural Material)		Discretionary Occurrence
Brooke	MDI31C16SW00046	Bathurst	Marble (Building Stone)		Discretionary Occurrence
Brough Lake	MDI31D16NE00197	Cardiff	Molybdenum		Discretionary Occurrence
Brown	MDI31B12SW00029	Yonge	Limestone (Building Stone)		Past Producing Quarry
Brown's Bay Prov Park	MDI31B05NE00002	Yonge	Dolostone		Past Producing Quarry
Browns Lime Works - Owen Sound Quarry	MDI41A10SW00005	Derby	Dolomite (Structural Material)		Past Producing Quarry
Bruce C. Robson	MDI31F04NE00068	Monteagle	Thorium, Uranium		Discretionary Occurrence
Bruce Peninsula Stone Quarries	MDI41A14SE00018	Amabel	Dolomite (Building Stone)		Past Producing Quarry
Bruce Peninsula Stone- Wiarton Quarry	MDI41A14SE00030	Amabel	Dolomite (Building Stone)		Producing Quarry
Bruce Peninsula Stone-Lindsay Tp Quarry	MDI41H03SW00003	Lindsay	Dolomite (Building Stone), Dolostone		Producing Quarry
Bruce Peninsula Zinc	MDI41A14SE00021	Albemarle	Zinc	Cadmium, Lead	Occurrence
Bruceton Deposit	MDI31F03NW00042	Lyndoch	Molybdenum	Actinolite	Discretionary Occurrence
Brule Quarry	MDI31G05NE00014	Gloucester	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Brundige	MDI31B13SW00003	Wolford	Dolostone		Producing Quarry
Brunsman	MDI31D16SE00061	Anstruther	Uranium	Molybdenum, Thorium	Occurrence
Brussels Brine Field	MDI40P11NE00002	Morris	Salt		Past Producing Mine
Bryan	MDI31G03SW00016	Mountain	Dolostone		Past Producing Quarry
Bryson	MDI31B12SE00020	Elizabethtown	Limestone (Building Stone)		Past Producing Quarry
Brysons Bay Quarry	MDI31D09SE00019	Dummer	Limestone (Building Stone)		Past Producing Quarry
Buchanan	MDI31G03NE00014	Russell	Limestone (Building Stone)		Past Producing Quarry
Buck Lake	MDI31C08NW00003	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Buck Lake	MDI31C09SW00018	Bedford	Apatite (Gemstones)		Discretionary Occurrence
Buck Lake Cuts	MDI31F05SE00036	Carlow	Corundum		Prospect
Buck South Bay	MDI31C09SW00070	Bedford	Hematite (Gemstones)		Discretionary Occurrence
Buckhorn Mines Property	MDI31C14SE00174	Barrie	Graphite	Iron	Discretionary Occurrence
Buckhorn Mines Property	MDI31F07NE00069	Bagot	Molybdenum		Prospect
Buckhorn Quarries	MDI31D09SW00007	Harvey	Limestone (Building Stone)		Past Producing Quarry
Buckley Lake	MDI31D08NE00003	Douro	Marl		Past Producing Quarry
Buckskin	MDI31D16NE00147	Monmouth	Thorium, Uranium		Occurrence
Buffadison	MDI31C14NE00029	Barrie	Copper	Zinc	Occurrence
Building Products	MDI31C10NW00008	Olden	Gabbro		Past Producing Quarry
Building Products	MDI31C11SW00017	Huntingdon	Granite		Past Producing Quarry
Building Products	MDI31C12SE00064	Madoc	Rhyolite		Past Producing Quarry
Bulpit Lake Anomaly	MDI31F04SE00091	Mayo	Iron		Occurrence
Bunker Hill Extension	MDI31D16SE00078	Chandos	Uranium		Discretionary Occurrence
Burgess Hill	MDI31F05SE00032	Carlow	Corundum		Prospect
Burgess Mountain	MDI31F05SE00004	Carlow	Corundum, Mineral Specimen	Uranium	Past Producing Mine (Low Tonnage)
Burko Consolidated	MDI31D10NE00050	Somerville	Lead		Past Producing Mine (Low Tonnage)
Burleigh Falls Quarry	MDI31D09SE00026	Smith	Limestone (Building Stone)		Past Producing Quarry
Burleigh Q2	MDI31D09NE00027	Burleigh	Marble (Structural Material)		Past Producing Quarry
Burley	MDI31C03NE00028	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Burma Shore	MDI31E01SE00223	Cardiff	Uranium	Thorium	Occurrence
Burnett	MDI31G05SW00050	Nepean	Limestone (Building Stone)		Past Producing Quarry
Burnham	MDI31C07NE00027	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Burns Mine	MDI31C16SW00006	Bathurst	Feldspar (Nonmetals)		Occurrence
Burnstown Deposit	MDI31F07NE00066	McNab	Molybdenum		Discretionary Occurrence
Burnt River Mine	MDI31D16NW00075	Monmouth	Mica		Past Producing Mine (Low Tonnage)
Burnt River Quarry	MDI31D10NE00025	Somerville	Limestone (Building Stone)		Past Producing Quarry
Burr Quarry	MDI31C03SW00008	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Burridge Road	MDI31C10NE00156	Bedford	Lead	Barite	Discretionary Occurrence
Burroughs Lot	MDI31D16NW00094	Monmouth	Rare Earth Elements	Uranium	Discretionary Occurrence
Burt	MDI31C07SE00017	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Burton Quarry	MDI31D11NE00004	Rama	Limestone (Crushed Stones)		Past Producing Quarry
Byer	MDI31D09SW00005	Harvey	Limestone (Chemical/Flux)		Prospect
Bygrove Mine	MDI31C10NE00118	South Sherbrooke	Magnetite		Occurrence
Byrne's Mine	MDI31C16SW00018	Burgess	Phosphate	Mica	Past Producing Mine (Low Tonnage)
Byrnes South	MDI31C09NW00021	Burgess	Mica		Past Producing Mine (Low Tonnage)
Byron Bay	MDI31D16SE00064	Anstruther	Iron		Prospect
C. Drysdale Property	MDI31C09NW00005	North Crosby	Mica		Discretionary Occurrence
C. Ennis	MDI31C16NW00077	Bathurst	Feldspar (Nonmetals)	Niobium, Thorium, Uranium	Occurrence
C. Giles Property	MDI31D15SE00123	Snowdon	Uranium	Thorium	Occurrence
C. Jenkins	MDI31C10SE00017	Bedford	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
C. Mattice- Pierce Quarry	MDI40I16NE00011	Walpole	Dolostone		Past Producing Quarry
C. Pollock Quarry	MDI30M12SW00004	Nassagaweya	Sandstone		Past Producing Quarry
C. Sterling	MDI31C07NE00019	Loughborough	Phosphate	Mica	Past Producing Mine (Low Tonnage)
C.W. Beaton Property	MDI31E11NE00019	Butt	Cerium, Rare Earth Elements		Discretionary Occurrence
Cadieux Zinc Prospect	MDI31F07NE00063	Admaston	Lead, Zinc		Deposit
Cain	MDI31G05NE00019	Gloucester	Clay		Past Producing Quarry
Cairns Mine	MDI31F04NW00003	Monteagle	Feldspar (Nonmetals)	Rare Earth Elements	Prospect
Calabogie Lake	MDI31E01SE00005	Blithfield	Marble (High Purity/Flux)		Discretionary Occurrence
Caldwell Mine	MDI31F02NE00007	Blithfield	Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
Caledonia #1 Mine	MDI30M04SW00006	Seneca	Gypsum		Past Producing Mine
Caledonia #2 Mine	MDI30M04SW00007	Seneca	Gypsum		Past Producing Mine
Caledonia #3 Mine	MDI30M04SW00008	Seneca	Gypsum		Past Producing Mine
Caledonia Gypsum Co.	MDI30M04SW00010	Seneca	Gypsum		Past Producing Mine (Low Tonnage)
Callan Estate Innerkip Quarry	MDI40P02NE00003	Zorra	Dolomite (Structural Material)		Past Producing Quarry
Calvert	MDI31C10SW00047	Sheffield	Molybdenum		Occurrence
Cam	MDI31F04SE00087	Dungannon	Uranium	Thorium	Occurrence
Camden East Quarry	MDI31C07SW00021	Camden East	Limestone (Crushed Stones)	Limestone (Building Stone)	Producing Quarry
Camden East Quarry #4	MDI31C07SW00044	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Camden East Quarry #5	MDI31C07SW00045	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Camden East Quarry #6	MDI31C07SW00041	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Camden East Quarry #8	MDI31C07SW00042	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Camden Quarry #1	MDI31C07SW00011	Camden East	Limestone (Building Stone)		Past Producing Quarry
Camden Quarry #2	MDI31C07SW00012	Camden East	Limestone (Crushed Stones)	Limestone (Building Stone)	Past Producing Quarry
Camden Quarry #3	MDI31C07SW00013	Camden East	Limestone (Building Stone)		Past Producing Quarry
Camel Chute	MDI31F03NE00007	Matawatchan	Marble (High Purity/Flux)		Discretionary Occurrence
Cameron	MDI31C11SW00025	Madoc	Iron		Occurrence
Cameron Mine	MDI31E09SE00003	Murchison	Feldspar (Nonmetals)	Cerium, Niobium, Uranium	Past Producing Mine (Low Tonnage)
Cameron Quarry	MDI31D07SW00007	Mariposa	Limestone (Building Stone)		Occurrence
Cameron and Aleck Mine	MDI31E09SE00005	Murchison	Feldspar (Nonmetals), Mineral Specimen	Niobium, Rare Earth Elements	Past Producing Mine (Low Tonnage)
Cameron-Aleck	MDI31E09SE00011	Murchison	Feldspar (Nonmetals)	Cerium	Past Producing Mine (Low Tonnage)
Camp Cozey	MDI31C07NE00012	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Camp Creek	MDI31D16SE00081	Anstruther	Uranium		Discretionary Occurrence
Campbell	MDI31D15SE00051	Snowdon	Marble (Building Stone)		Prospect
Campbell	MDI31F04NW00151	Monteagle	Uranium		Occurrence
Campbell	MDI31C12NE00076	Tudor	Marble (Structural Material)		Past Producing Quarry
Campbell Lead Deposit	MDI31F08NW00036	Fitzroy	Lead		Discretionary Occurrence
Campbell-Folger	MDI31C10NE00007	Hinchinbrooke	Mica		Past Producing Mine (Low Tonnage)
Campbellford	MDI31C05SW00002	Seymour	Limestone (Chemical/Flux)		Past Producing Quarry
Campbellford Prospect	MDI31C05SW00009	Seymour	Magnetite		Occurrence
Campbellville Quarry	MDI30M12SW00027	Nassagaweya	Dolostone		Past Producing Quarry
Can-Met DDH 14	MDI31F07SW00119	Brougham	Nickel		Discretionary Occurrence
Can. Iron Furnace Co	MDI31D13SW00006	Tay	Dolomite (Structural Material), Limestone (Chemical/Flux)		Past Producing Quarry
Canaan	MDI31G06NW00002	Clarence	Limestone (Crushed Stones)		Producing Quarry
Canaan Quarry	MDI31G06NW00008	Cumberland	Limestone (Building Stone)		Producing Quarry
Canada	MDI31C11SE00007	Hungerford	Sulphur/Pyrite		Prospect
Canada Brick - Britania Quarry	MDI30M12SE00004	Toronto	Shale (Structural Material)	Clay	Past Producing Quarry
Canada Brick - Cooksville Quarry	MDI30M12SE00002	Toronto	Shale (Structural Material)	Shale (Building Stone), Shale (Crushed Stone)	Past Producing Quarry
Canada Brick - McFarren Quarry	MDI30M12SE00005	Toronto	Shale (Structural Material)		Past Producing Quarry
Canada Brick - Milton Quarry	MDI30M12SW00002	Nassagaweya	Shale (Structural Material)		Past Producing Quarry
Canada Brick- Aldershot West Quarry	MDI30M05SW00020	East Flamborough	Shale (Structural Material)		Producing Quarry
Canada Brick-Aldershot East Quarry	MDI30M05SW00005	East Flamborough	Shale (Structural Material)		Producing Quarry
Canada Brick-Burlington Quarry	MDI30M05NW00002	Nelson	Shale (Structural Material)		Producing Quarry
Canada Cement Lafarge Clay Pit	MDI40P02SW00006	Zorra	Clay		Past Producing Quarry
Canada Cement Lafarge Kettle Point Shale	MDI40J16NE00002	Plympton	Shale (Structural Material)		Discretionary Occurrence
Canada Cement-Port Colborne West Quarry	MDI30L14NW00010	Wainfleet	Limestone (Chemical/Flux)		Past Producing Quarry
Canada Iron Furnace Company Pit	MDI31F07SW00115	Brougham	Magnetite		Discretionary Occurrence
Canada Lime	MDI31D10NW00005	Somerville	Limestone (Chemical/Flux)		Past Producing Quarry
Canada Radium	MDI31D16NE00172	Cardiff	Uranium	Feldspar (Nonmetals), Thorium	Occurrence
Canada Talc	MDI31C11SW00060	Elzevir	Talc		Occurrence
Canada Talc Mine	MDI31C11SW00031	Huntingdon	Talc	Dolomite (Flux/Filler), Tremolite	Past Producing Mine
Canadian	MDI31C05NE00109	Rawdon	Silver	Lead, Zinc	Occurrence
Canadian All Metals Explorations Ltd.	MDI31D16NW00204	Monmouth	Uranium	Rare Earth Elements	Prospect
Canadian Dyno	MDI31D16NE00032	Cardiff	Uranium	Thorium	Past Producing Mine
Canadian Geary	MDI31C11SE00067	Sheffield	Uranium	Thorium	Occurrence
Canadian Marble	MDI31F04SW00129	Dungannon	Marble (Structural Material)		Past Producing Quarry
Canadian Nickel	MDI31C12SW00121	Methuen	Titanium		Discretionary Occurrence
Canadian Nickel Company	MDI000000002332	Methuen	Titanium		Occurrence
Canadian Pressed	MDI30M04NW00002	Barton	Shale (Structural Material)		Past Producing Quarry
Canadian Salt - Sandwich Brine Field-1	MDI40J06SE00003	Sandwich	Salt		Past Producing Mine
Canadian Salt - Windsor Brine Field	MDI40J06SE00008	Sandwich	Salt		Past Producing Mine
Cannifton Quarry	MDI31C03NW00016	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Cannifton Quarry #2	MDI31C03NW00020	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Cannifton Quarry #3	MDI31C03NW00021	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Cannifton Quarry #4	MDI31C03NW00022	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Canning Lake	MDI31D15NE00052	Minden	Magnetite	Titanium	Occurrence
Canorama	MDI31D16NE00181	Cardiff	Uranium	Molybdenum, Thorium	Occurrence
Canorex	MDI31C15NE00059	Palmerston	Uranium	Thorium	Occurrence
Cantin Mine	MDI31C16SE00010	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Capt. John McCormick-Sheridan Point Qu.	MDI40G15SE00002	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
Carbrew Exploration Property	MDI31E01SE00269	Cardiff	Molybdenum, Thorium, Uranium	Fluorite, Rare Earth Elements	Prospect
Card	MDI31C07NE00029	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Carday	MDI31E01SE00246	Faraday	Uranium	Thorium	Occurrence
Carden Quarry	MDI31D11SE00003	Carden	Limestone (Crushed Stones)		Producing Quarry
Cardicore	MDI31D16SW00115	Cavendish	Uranium		Discretionary Occurrence
Cardiff (North Zone)	MDI31E01SE00234	Cardiff	Fluorite, Uranium		Occurrence
Cardiff (South Zone)	MDI31E01SE00233	Cardiff	Fluorite, Uranium	Thorium	Occurrence
Cardinal	MDI31B14SW00003	Edwardsburgh	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Cardinal Quarry #2	MDI31B14SW00004	Edwardsburgh	Dolomite (Building Stone)		Past Producing Quarry
Carfrae	MDI31F04SW00243	Faraday	Magnetite		Occurrence
Carleton Place	MDI31F01NE00007	Ramsay	Marble (Structural Material)		Past Producing Quarry
Carleton Place Clay	MDI31F01NE00005	Ramsay	Clay		Past Producing Quarry
Carleton Place Quarry	MDI31F01NE00016	Beckwith	Limestone (Crushed Stones)		Past Producing Quarry
Carleton Place Quarry	MDI31F01NE00022	Ramsay	Limestone (Crushed Stones)		Producing Quarry
Carmeuse Lime (Beachville) Ltd- Centre Q	MDI40P02SW00003	Oxford (On Thames)	Limestone (Chemical/Flux)		Producing Quarry
Carmeuse Lime (Beachville) Ltd-West Quar	MDI40P02SW00005	Oxford (On Thames)	Limestone (Chemical/Flux)	Limestone (Building Stone)	Past Producing Quarry
Carmeuse North America- Beachvilime Ltd.	MDI40P02SW00004	Oxford (On Thames)	Limestone (Chemical/Flux)		Past Producing Quarry
Carp Quarry	MDI31F08SE00008	Huntley	Limestone (Building Stone)		Producing Quarry
Carr-Quirke-Wilcox-Robson Property	MDI31F04NE00070	Carlow	Uranium		Discretionary Occurrence
Carrying Place Quarry	MDI31C04SE00004	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Carswell Property	MDI31F07SW00008	Blithfield	Asbestos		Past Producing Mine (Low Tonnage)
Carswell Yard	MDI31F10SW00025	Ross	Clay		Past Producing Quarry
Carter Lake	MDI31F02NW00039	Brougham	Copper	Graphite	Occurrence
Casey	MDI31E02SE00004	Dysart	Granite		Producing Quarry
Cashel	MDI31C13SE00093	Cashel	Gold, Silver	Lead	Occurrence
Cashel	MDI31C13NE00081	Cashel	Iron	Garnet (Nonmetals)	Occurrence
Cashel Copper	MDI31C13SE00092	Cashel	Copper	Gold, Lead, Silver	Occurrence
Cashel Marble Belt	MDI31C13NE00024	Cashel	Marble (Building Stone)		Discretionary Occurrence
Cashmore	MDI31F14SE00010	Pembroke	Clay		Past Producing Quarry
Cassiar Rainbow Gold Mines Ltd.	MDI31D16NW00222	Glamorgan	Uranium		Discretionary Occurrence
Cassidy	MDI31C03NE00018	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Caughey Quarry	MDI31C02NE00005	Amherst Island	Limestone (Building Stone)		Producing Quarry
Causeway Quarry	MDI31F12SW00017	Jones	Feldspar (Nonmetals), Quartz		Past Producing Mine (Low Tonnage)
Cavanagh	MDI31G04NW00009	Goulbourn	Limestone (Crushed Stones)		Past Producing Quarry
Cavendish	MDI31D09SW00049	Harvey	Thorium, Uranium		Discretionary Occurrence
Cavendish North	MDI31D16SW00105	Cavendish	Uranium		Occurrence
Cavendish Prospect	MDI31D16SW00099	Cavendish	Uranium	Thorium	Deposit
Cayuga	MDI30L13NW00003	Cayuga	Gypsum		Past Producing Mine (Low Tonnage)
Cayuga Teitz Quarry	MDI40I16NE00010	Walpole	Limestone (Chemical/Flux)		Past Producing Quarry
Cedar South	MDI31F08SW00017	Pakenham	Limestone (Chemical/Flux)		Past Producing Quarry
Centennial Lake Area	MDI31F03NE00004	Matawatchan	Marble (High Purity/Flux)	Graphite	Discretionary Occurrence
Central Brick & Tile-Tilbury E. Clay Pit	MDI40J08SW00002	Tilbury East	Clay		Past Producing Quarry
Centrefield Quarry	MDI31G11SE00007	Plantagenet	Limestone (Building Stone)		Past Producing Quarry
Centreville Quarry #1	MDI31C07NW00012	Camden East	Limestone (Building Stone)		Past Producing Quarry
Centreville Quarry #2	MDI31C07NW00009	Camden East	Limestone (Building Stone)		Past Producing Quarry
Centreville Quarry #3	MDI31C07NW00010	Camden East	Limestone (Building Stone)		Past Producing Quarry
Century Brick-Georgetown Quarry	MDI30M12NW00017	Esquesing	Shale (Structural Material)		Producing Quarry
Chaffey Mine	MDI31C09NW00011	South Crosby	Magnetite	Titanium	Past Producing Mine
Chalmers Lime Works - Owen Sound Quarry	MDI41A11SE00007	Derby	Dolomite (Structural Material)		Past Producing Quarry
Chandos Q3	MDI31D16SE00052	Chandos	Marble (Structural Material)		Past Producing Quarry
Charles Humphreys	MDI31F08SE00002	Huntley	Feldspar (Nonmetals)		Occurrence
Charles Lake Quarry	MDI41A14SE00006	Keppel	Dolomite (Building Stone)		Past Producing Quarry
Charles Mine	MDI31C16NW00046	Bathurst	Feldspar (Nonmetals)	Silica Sand	Past Producing Mine (Low Tonnage)
Charleston Lake	MDI31C09SE00011	Lansdowne	Sandstone (Silica), Silica Sand		Occurrence
Charron Property	MDI31F07SW00079	Brougham	Molybdenum		Occurrence
Chats Haven	MDI31F08NW00021	McNab	Limestone (Crushed Stones)		Prospect
Chatterton Quarry	MDI31C03NW00010	Sidney	Limestone (Building Stone)		Past Producing Quarry
Cheapside Quarry	MDI30L13SW00003	Walpole	Limestone (Crushed Stones)		Past Producing Quarry
Cheese Factory	MDI31B13SE00032	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Chenaux Gabbro	MDI31F10SE00019	Horton	Iron, Titanium, Vanadium		Occurrence
Cherry Valley 1	MDI30N14NE00003	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Cherry Valley 2	MDI30N14NE00005	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Cherry Valley 3	MDI30N14NE00004	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Cherry Valley 4	MDI30N14NE00006	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Chesterville Quarry	MDI31G03SE00007	Winchester	Limestone (Crushed Stones)		Producing Quarry
Childs Mine	MDI31F04SE00013	Mayo	Iron		Deposit
Chisholm	MDI31C11SE00024	Kaladar	Actinolite	Soapstone, Talc	Past Producing Quarry
Christie Lake Mine Occurrence	MDI31C16SW00142	South Sherbrooke	Iron, Nickel	Cobalt, Copper, Gold, Silver, Thorium, Titanium, Uranium, Zinc	Occurrence
Christie Quarry	MDI31G02NW00005	Charlottenburgh	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Chrysler	MDI31G03NE00004	Cambridge	Limestone (Building Stone)		Past Producing Quarry
Chrysler Lead	MDI31C13SE00097	Limerick	Lead	Barite, Silver, Zinc	Occurrence
Chrysler Monument	MDI31B14NE00005	Williamsburgh	Clay		Past Producing Quarry
Chukuni	MDI31D16NE00191	Cardiff	Uranium		Discretionary Occurrence
Chukuni	MDI31C13NW00070	Faraday	Uranium		Discretionary Occurrence
Clappisons Corners	MDI30M05SW00002	East Flamborough	Limestone (Crushed Stones)		Past Producing Quarry
Clare	MDI31C02NE00035	Amherst Island	Limestone (Building Stone)		Past Producing Quarry
Clarence Creek	MDI31G06NE00002	Clarence	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Clarence Quarry	MDI31C12SE00145	Madoc	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Clarence Township	MDI31G11SW00009	Clarence	Limestone (Building Stone)		Past Producing Quarry
Clarence Winger Quarry	MDI40I16NE00005	Walpole	Sandstone	Silica Sand	Past Producing Quarry
Clarendon	MDI31C15NW00160	Clarendon	Lead, Zinc	Silver	Discretionary Occurrence
Clark	MDI31D10SE00020	Harvey	Uranium		Occurrence
Clark Property	MDI31C16SE00018	Burgess	Phosphate		Discretionary Occurrence
Clarke Quarry	MDI31G05SW00012	Huntley	Limestone (Building Stone)		Producing Quarry
Clarke Simpson	MDI31C02NW00024	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Clay Bank Quarry	MDI31F08SW00012	McNab	Dolostone		Past Producing Quarry
Clayton Lake	MDI31F01NW00019	Lanark	Marble (Structural Material)		Discretionary Occurrence
Clear Lake Marl	MDI31F06NE00018	Sebastopol	Marl		Discretionary Occurrence
Clements West	MDI31C10NE00061	Hinchinbrooke	Mica		Discretionary Occurrence
Cliftondale	MDI31G10SE00005	Caledonia	Limestone (Crushed Stones)		Producing Quarry
Clontarf Marble Area	MDI31F06NE00020	Sebastopol	Marble (High Purity/Flux)	Manganese	Occurrence
Cloughley DDH 75-1	MDI31D14SE00005	Dalton	Gold, Silver	Kyanite (Nonmetals)	Occurrence
Clow	MDI31C10NE00139	Hinchinbrooke	Molybdenum		Occurrence
Clue	MDI31C11SW00117	Elzevir	Marble (Structural Material)		Past Producing Quarry
Clyde Forks	MDI31F02SE00064	Lavant	Antimony, Copper, Mercury, Silver	Arsenic, Barite, Bismuth	Prospect
Coballoy	MDI31D09NW00066	Galway	Uranium	Thorium	Occurrence
Cobalt-Frontenac	MDI31C14SE00149	Barrie	Gold	Arsenic, Silver, Zinc	Occurrence
Cobden Fluorite	MDI31F10SW00005	Ross	Apatite (Gemstones), Fluorite, Mineral Specimen		Discretionary Occurrence
Coboconk North Quarry	MDI31D10NW00019	Somerville	Limestone (Building Stone)		Past Producing Quarry
Coe	MDI31C07NE00020	Loughborough	Phosphate	Mica	Past Producing Mine (Low Tonnage)
Coe	MDI31C06NW00008	Huntingdon	Fluorite	Barite	Past Producing Mine (Low Tonnage)
Coe	MDI31D15SE00120	Snowdon	Magnetite		Discretionary Occurrence
Coe Hill	MDI31C13SW00010	Wollaston	Iron, Magnetite		Past Producing Mine (Low Tonnage)
Cohoon Quarry	MDI30M12NW00005	Esquesing	Sandstone		Past Producing Quarry
Colautti Feldspar Quarry	MDI31F06NE00007	Grattan	Feldspar (Nonmetals)	Mineral Specimen	Past Producing Mine (Low Tonnage)
Coldwater Medonte Quarry	MDI31D12NE00002	Medonte	Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Cole Mine	MDI31F10SW00006	Ross	Fluorite	Apatite (Gemstones)	Discretionary Occurrence
Cole Property	MDI31F10SW00041	Bromley	Molybdenum		Prospect
Collingwood	MDI41A09SW00002	Collingwood	Oil Shale		Past Producing Mine (Low Tonnage)
Collins Bay	MDI31C02NE00002	Kingston	Limestone (Building Stone)		Past Producing Quarry
Collins Bay Pen Quarry #1	MDI31C02NE00024	Kingston	Limestone (Building Stone)		Past Producing Quarry
Collins Bay Pen Quarry #2	MDI31C02NE00023	Kingston	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Collins Bay Quarry #3	MDI31C07SE00031	Kingston	Limestone (Building Stone)		Past Producing Quarry
Collins Bay Quarry #4	MDI31C02NE00031	Kingston	Limestone (Building Stone)		Past Producing Quarry
Colonel Fraser	MDI31G07SE00002	Kenyon	Limestone (Building Stone)		Past Producing Quarry
Coltman	MDI31D15NE00037	Minden	Gneiss		Past Producing Quarry
Colton Lake	MDI31F07NW00008	Admaston	Marble (High Purity/Flux)		Occurrence
Coltson Lake	MDI31F04SW00061	Dungannon	Marble (Structural Material)		Discretionary Occurrence
Coltson Lake Deposit	MDI31F04SW00267	Dungannon	Magnetite		Occurrence
Comber Clay Pit	MDI40J02NE00002	Tilbury West	Clay		Past Producing Quarry
Comet Quartz Mine	MDI31E09SE00004	Murchison	Feldspar (Nonmetals), Mineral Specimen, Silica	Cesium, Niobium, Rare Earth Elements, Zircon	Past Producing Mine (Low Tonnage)
Cominco Property	MDI31F08NW00033	McNab	Lead	Gold	Discretionary Occurrence
Con 3, Lot 35 South Half	MDI31C08SW00005	Pittsburgh	Talc		Past Producing Mine (Low Tonnage)
Concession 6 Lot 11	MDI31C12NE00174	Tudor	Lead		Discretionary Occurrence
Concession III, Lot 24, East Half	MDI31F02NE00002	Lavant	Talc		Discretionary Occurrence
Concession IX, Lot 21 Tudor Tp.	MDI31C12NE00012	Tudor	Graphite		Discretionary Occurrence
Concession VI, Lot 6, West Half	MDI31F08SW00002	Pakenham	Soapstone, Talc		Discretionary Occurrence
Concession VI, Lot 8	MDI31C10NW00003	Kennebec	Graphite		Discretionary Occurrence
Concession X, Lot 11	MDI31F04SW00008	Faraday	Soapstone, Talc		Occurrence
Concession XIII, Lot 32	MDI31E01SE00014	Monmouth	Graphite		Occurrence
Concession XIV Lot 35, S Half	MDI31E01SE00013	Monmouth	Graphite		Occurrence
Concretionary Limonite Occurrence	MDI31D15SE00125	Snowdon	Iron		Discretionary Occurrence
Conley	MDI31C11SW00032	Huntingdon	Talc	Marble (Structural Material)	Past Producing Mine (Low Tonnage)
Conlin Lake	MDI31C13NW00015	Faraday	Dolomite (Building Stone)		Past Producing Quarry
Connors-Daley	MDI31C10SE00034	Bedford	Mica		Discretionary Occurrence
Conrad Uranium Mines Ltd. Property	MDI31F06SE00104	Griffith	Uranium		Discretionary Occurrence
Consecon Quarry #2	MDI30N13NE00004	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Consecon Quarry #3	MDI30N13NE00002	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Consecon Quarry #4	MDI30N13NE00003	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Consolidated Golden Arrow	MDI31C15NW00154	Clarendon	Uranium		Occurrence
Consolidated Thor	MDI31D16NE00180	Cardiff	Thorium, Uranium		Occurrence
Consolidated Tungsten	MDI31E01SE00230	Cardiff	Uranium	Thorium	Occurrence
Consolidated Uranium	MDI31D16SE00065	Chandos	Uranium	Thorium	Occurrence
Continental Brick Owen Sound Quarry	MDI41A10SW00002	Sydenham	Shale (Structural Material)		Past Producing Quarry
Continental Brick and Tile- Shallow Lake	MDI41A11SE00003	Keppel	Clay		Past Producing Quarry
Cook	MDI31C12SE00024	Marmora	Gold		Past Producing Mine (Low Tonnage)
Cook	MDI31C15NW00017	Clarendon	Gold	Arsenic	Occurrence
Cook	MDI31C12SE00019	Madoc	Iron		Past Producing Mine (Low Tonnage)
Cook Quarry	MDI41A14SE00005	Amabel	Dolomite (Building Stone)		Producing Quarry
Cooper	MDI31C06SE00005	Richmond	Aggregate		Past Producing Quarry
Cooper	MDI31C11NW00023	Madoc	Soapstone, Talc		Deposit
Copper Lake Deposit	MDI31F04SW00245	Dungannon	Magnetite		Occurrence
Corak Showing	MDI31C15SE00264	Oso	Molybdenum		Discretionary Occurrence
Cordell Gold Mines Ltd.	MDI31E01SW00059	Monmouth	Uranium		Occurrence
Cordick Mine	MDI31C16SE00002	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Cordova	MDI31C12SW00005	Belmont	Gold		Past Producing Mine
Cordova Mines Quarry	MDI31C12SE00087	Marmora	Limestone (Building Stone)		Past Producing Quarry
Cornwall Centre Quarry	MDI31G02SW00010	Cornwall	Limestone (Crushed Stones)		Past Producing Quarry
Cornwall Gravel	MDI31G06NW00009	Cumberland	Limestone (Crushed Stones)		Producing Quarry
Corridor Zone	MDI000000001803	Galway	Graphite		Prospect
Corsons	MDI31D10NW00010	Bexley	Limestone (Building Stone)		Past Producing Quarry
Corunna Brine Field	MDI40J16NW00004	Moore	Salt		Past Producing Mine
Cotnam	MDI31F14SE00002	Pembroke	Feldspar (Nonmetals)		Occurrence
Cotters Lake	MDI31F07SW00007	Brougham	Feldspar (Nonmetals)		Discretionary Occurrence
Coulonge Lake Front	MDI31F15SW00003	Westmeath	Marl		Occurrence
Countryman	MDI31G03NE00016	Winchester	Peat		Occurrence
County of Lanark	MDI31C16SW00035	Bathurst	Granite		Past Producing Quarry
County of Lennox & Addington	MDI31C02NE00036	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
County of Lennox & Addington	MDI31C07NW00029	Camden East	Limestone (Building Stone)		Past Producing Quarry
County of Lennox & Addington	MDI31C02NW00030	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
County of Lennox & Addington	MDI31C02NW00031	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
County of Russell	MDI31G06SW00013	Russell	Limestone (Building Stone)		Past Producing Quarry
Cournyea	MDI31C06NE00011	Hungerford	Granite		Past Producing Quarry
Cowan	MDI31B14NW00010	Matilda	Dolostone		Past Producing Quarry
Cpr Mica Pit	MDI31C10NE00064	Oso	Mica		Discretionary Occurrence
Craig	MDI31C12NE00014	Tudor	Gold	Copper, Silver	Past Producing Mine (Low Tonnage)
Craig	MDI31C07SW00036	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Craig	MDI31C10SE00093	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Craig	MDI31C07NE00084	Portland	Feldspar (Nonmetals)		Occurrence
Craig	MDI31C10SE00106	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Craig Property	MDI31F06SW00002	Brudenell	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Craigmont Mine	MDI31F05SE00006	Raglan	Corundum, Thorium	Molybdenum, Uranium	Past Producing Mine
Craigmont Molybdenum	MDI31F05SE00140	Raglan	Molybdenum		Discretionary Occurrence
Cramp Steel Mills Quarry	MDI41A09SW00003	Nottawasaga	Limestone (Chemical/Flux)		Past Producing Quarry
Cranston	MDI31C03NE00025	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Cranston Quarry	MDI31C07SE00061	Loughborough	Limestone (Crushed Stones)		Producing Quarry
Credit Forks Quarry	MDI40P16SE00003	Caledon	Dolomite (Structural Material), Dolostone		Past Producing Quarry
Credit Valley Quarry	MDI30M12NW00007	Chinguacousy	Sandstone		Past Producing Quarry
Crediton Clay Pit	MDI40P05SE00002	Stephen	Clay		Occurrence
Cremac	MDI31C15SE00260	Oso	Nickel	Copper, Gold	Occurrence
Crescent	MDI31C12SE00122	Marmora	Iron		Past Producing Mine (Low Tonnage)
Croft Lake	MDI31F02NW00045	Blithfield	Ochre		Discretionary Occurrence
Crofton Quarry East	MDI31C03SW00013	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Crofton Quarry West	MDI31C03SW00014	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Cromwell Occurrence	MDI31D09NW00073	Cavendish	Thorium, Uranium	Niobium, Vermiculite	Discretionary Occurrence
Cronk and Van Luven	MDI31C10SE00028	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Crookston	MDI31C06NW00017	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
Crookston Quarry #3	MDI31C06NW00024	Huntingdon	Limestone (Chemical/Flux)		Past Producing Quarry
Crookston Quarry #4	MDI31C06NW00027	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
Crookston Quarry South	MDI31C06NW00025	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
Crosby Silica Deposit (Area B)	MDI31C09NE00028	South Crosby	Sandstone (Silica), Silica Sand		Deposit
Cross	MDI31C06SW00012	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Crow Bay	MDI31C10NE00111	Bedford	Magnetite		Occurrence
Crow Lake	MDI31C10NE00012	Oso	Phosphate	Mica	Past Producing Mine (Low Tonnage)
Crow Lake Road	MDI31C15SE00060	Oso	Mica		Discretionary Occurrence
Crowder	MDI31B14NW00016	Matilda	Dolostone		Past Producing Quarry
Crowe Lake	MDI31C12SE00314	Marmora	Magnetite		Occurrence
Crowe Lake Quarry	MDI31C05NE00030	Marmora	Limestone (Building Stone)		Past Producing Quarry
Crowe River	MDI31C12NW00102	Lake	Copper		Occurrence
Crowhurst	MDI30M16NW00004	Hope	Clay		Past Producing Quarry
Croydon Quarry #1	MDI31C07NW00020	Camden East	Limestone (Building Stone)		Past Producing Quarry
Croydon Quarry #2	MDI31C07NW00017	Camden East	Limestone (Building Stone)		Past Producing Quarry
Cruickshank	MDI31B14NW00021	Mountain	Dolostone		Past Producing Quarry
Crysler Quarry	MDI31G03NE00006	Finch	Limestone (Crushed Stones)		Past Producing Quarry
Crystal Beach	MDI31G05SW00041	Nepean	Dolomite (Building Stone)		Past Producing Quarry
Crystal Comstock	MDI31D16NW00221	Glamorgan	Uranium	Thorium	Occurrence
Crystallite	MDI31F04NW00032	Herschel	Dolomite (Building Stone)		Past Producing Quarry
Crystallite	MDI31F04SW00049	Faraday	Marble (Structural Material)		Past Producing Quarry
Cuddy	MDI31C08SW00051	Pittsburgh	Sandstone		Past Producing Quarry
Culhane Mine	MDI31F07SE00071	Bagot	Iron	Titanium, Vanadium	Prospect
Culhane Prospect	MDI31F07SW00090	Bagot	Molybdenum		Occurrence
Cumberland Quarry	MDI31G11SW00007	Cumberland	Limestone (Crushed Stones)		Past Producing Quarry
Cup Lake Graphite	MDI31E01SE00066	Cardiff	Graphite		Occurrence
Currie	MDI31F08SE00023	Fitzroy	Barite		Occurrence
Curtin	MDI31D07SE00006	Ops	Clay		Past Producing Quarry
Curtis	MDI31D08SW00003	Otonabee	Clay		Past Producing Quarry
Curtis Quarry	MDI31C11SW00089	Madoc	Marble (Structural Material)		Past Producing Quarry
Cut Above Natural Stone Quarry	MDI31D11NE00006	Rama	Limestone (Building Stone)		Producing Quarry
D. McCrimmon	MDI31C10NE00015	Oso	Mica		Discretionary Occurrence
D. Quilty Property	MDI31F07SW00076	Bagot	Uranium		Occurrence
D. Robertson & Company Quarry	MDI30M12SW00012	Nassagaweya	Sandstone		Past Producing Quarry
D. Sullivan	MDI31C03SE00013	Hallowell	Clay		Past Producing Quarry
D.A. Brown	MDI31E01SE00241	Herschel	Niobium		Discretionary Occurrence
D.A. Janes	MDI40I14NW00002	Caradoc	Clay		Past Producing Quarry
D.E. Foster	MDI31E01SE00222	Cardiff	Uranium	Thorium	Occurrence
D.J. Howes	MDI31C10NE00006	Hinchinbrooke	Mica	Phosphate	Past Producing Mine (Low Tonnage)
DH P2026-33	MDI31C08SE00028	Lansdowne	Granite		Past Producing Quarry
DHO	MDI31C08SE00025	Lansdowne	Granite		Past Producing Quarry
Daley	MDI31G04NE00015	Osgoode	Peat		Occurrence
Dalhousie Pegmatites	MDI31F02SE00076	Dalhousie	Thorium, Uranium		Discretionary Occurrence
Dalhousie Tremolite	MDI31F01SW00004	Dalhousie	Marble (Structural Material), Tremolite		Discretionary Occurrence
Dalrymple	MDI31D11SE00004	Carden	Limestone (Crushed Stones)		Producing Quarry
Damon Smith Property	MDI31C16SE00013	Burgess	Mica		Past Producing Mine (Low Tonnage)
Dan Boothby	MDI31E07NW00013	McClintock	Gneiss		Past Producing Quarry
Danford Gneiss Quarry	MDI000000000588	Elzevir	Aggregate, Gneiss		Producing Quarry
Daniel Thompson Quarry	MDI30M03SW00003	Louth	Sandstone		Past Producing Quarry
Darling (Iron)	MDI31F02NE00087	Darling	Magnetite		Occurrence
Darling Gold	MDI31F02NE00062	Darling	Antimony, Gold	Copper, Silver	Occurrence
Davies	MDI31C11SW00098	Madoc	Sulphur/Pyrite		Discretionary Occurrence
Davis Quarry	MDI31F04SE00005	Dungannon	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Day	MDI31C07SE00078	Kingston	Clay		Past Producing Quarry
Deadman Bay	MDI31C01NW00014	Kingston	Granite		Past Producing Quarry
Dean Keyes Quarry	MDI31G03SW00007	Mountain	Sandstone		Past Producing Quarry
Dean and Williams	MDI31C12SE00029	Marmora	Gold	Arsenic	Past Producing Mine (Low Tonnage)
Deer Lake	MDI31C12SW00093	Belmont	Iron, Zinc	Copper	Occurrence
Deer Lake Apatite	MDI31E01SE00077	Cardiff	Apatite (Gemstones)		Occurrence
Deer River	MDI31C12SW00102	Belmont	Magnetite	Hematite (Gemstones)	Discretionary Occurrence
Deforest Brothers Quarry	MDI30M13SW00010	Caledon	Sandstone		Producing Quarry
Deller Tile - Brownsville Clay Pit	MDI40I15SW00002	Dereham	Clay		Past Producing Quarry
Delmage	MDI31B14NW00023	Mountain	Dolostone		Past Producing Quarry
Deloro Iron	MDI31C12SE00330	Marmora	Iron	Garnet (Nonmetals)	Occurrence
Deloro Quarry	MDI31C12SE00099	Marmora	Limestone (Building Stone)		Past Producing Quarry
Delta Lime Company	MDI31C09SE00060	Bastard	Limestone (Chemical/Flux)		Past Producing Quarry
Delta Mine	MDI31C09SE00015	Bastard	Iron		Past Producing Mine (Low Tonnage)
Demars	MDI31C12SE00030	Marmora	Gold, Iron		Prospect
Demill	MDI31C03NE00027	Tyendinaga	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Demorestville Quarry	MDI31C03SE00032	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Demorestville Quarry #2	MDI31C03SE00031	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Demorestville Quarry #3	MDI31C03SE00030	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Denbigh Marble	MDI31F03NE00010	Denbigh	Marble (Building Stone)		Discretionary Occurrence
Denison	MDI31C07SW00027	Ernestown	Limestone (Crushed Stones)		Producing Quarry
Denna Lake	MDI31D15SE00089	Lutterworth	Molybdenum		Occurrence
Dennison Quarry	MDI31C07SW00047	Fredericksburgh	Limestone (Chemical/Flux), Limestone (Crushed Stones)		Producing Quarry
Department of Highways	MDI31F01NE00037	Beckwith	Limestone (Crushed Stones)		Past Producing Quarry
Depot Creek	MDI31C10SE00030	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Dept of Highways	MDI31C03NE00032	Tyendinaga	Limestone (Crushed Stones)		Past Producing Quarry
Dept of Highways	MDI31B12NE00034	Augusta	Limestone (Building Stone)		Past Producing Quarry
Dept of Highways	MDI31C03NW00034	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Desert Lake	MDI31C10SE00126	Bedford	Magnetite		Discretionary Occurrence
Desert West Shore	MDI31C10SE00169	Bedford	Magnetite		Past Producing Mine (Low Tonnage)
Desoronto Airport Quarry	MDI31C03NE00009	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Desoronto Quarry #1	MDI31C03NE00026	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Desoronto Quarry #2	MDI31C03NE00010	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Detlor	MDI31F04SW00055	Dungannon	Marble (Structural Material)		Discretionary Occurrence
Devil's Glen Quarry	MDI40P08SW00004	Dumfries	Dolostone		Past Producing Quarry
Dewitts Corners	MDI31C16SW00080	Bathurst	Limestone (Chemical/Flux), Marble (Building Stone)		Past Producing Quarry
Dibblee	MDI31G02SW00004	Cornwall	Limestone (Crushed Stones)		Past Producing Quarry
Dibblee	MDI31G05SW00020	Nepean	Limestone (Crushed Stones)		Past Producing Quarry
Dibblee Grothier	MDI31B05NW00015	Escott	Granite		Past Producing Quarry
Dick Wilson	MDI31C10SE00069	Bedford	Feldspar (Nonmetals)		Occurrence
Dickson and Riddell Property	MDI31E01SE00227	Cardiff	Graphite	Molybdenum	Occurrence
Dillon	MDI31C07NW00021	Camden East	Limestone (Crushed Stones)		Producing Quarry
Dillon-Mills	MDI31F04NW00056	Monteagle	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Dingman	MDI31C12SE00040	Marmora	Gold		Deposit
Dirleton	MDI31F09SE00002	Torbolton	Limestone (Building Stone), Limestone (Chemical/Flux)		Occurrence
Dixon and Hunter	MDI31D16NE00178	Cardiff	Molybdenum		Occurrence
Dochart Clay Products	MDI31F08NW00003	McNab	Clay		Past Producing Quarry
Dodd Occurrence	MDI31F04NE00063	Raglan	Thorium, Uranium		Occurrence
Dog Bay	MDI31F04SW00062	Herschel	Marble (Building Stone)		Past Producing Quarry
Dog Lake	MDI31C08NW00008	Pittsburgh	Hematite (Gemstones), Ochre		Past Producing Mine (Low Tonnage)
Dog Lake Lot 14	MDI31C08NW00067	Pittsburgh	Hematite (Gemstones)		Occurrence
Dolly Varden-Acton Quarry	MDI40P09NE00005	Esquesing	Dolomite (Structural Material)		Past Producing Quarry
Dome	MDI31C14SE00134	Kennebec	Gold	Copper, Lead	Occurrence
Dominion Magnesium Ltd.	MDI31F10SE00006	Ross	Marble (Building Stone), Marble (Structural Material)	Marble (High Purity/Flux)	Past Producing Quarry
Dominion Rock Quarry	MDI31F11SE00006	Grattan	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Domtar	MDI31G06SW00004	Russell	Shale (Building Stone)		Producing Quarry
Don Palmateer	MDI31C06NW00016	Huntingdon	Barite, Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Donaldson	MDI31F01SW00013	Lanark	Marble (Structural Material)		Occurrence
Donnelly	MDI31C16SW00021	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Donnolly	MDI31C15SE00085	Oso	Marble (Building Stone)		Discretionary Occurrence
Doranium	MDI31F03SE00014	Miller	Uranium	Copper	Occurrence
Dostanko	MDI31C05NE00130	Marmora	Gold	Copper, Garnet (Nonmetals)	Occurrence
Douglas	MDI31C10NW00365	Olden	Granite	Tourmaline	Occurrence
Doupe	MDI31C07SW00060	Camden East	Limestone (Building Stone)		Past Producing Quarry
Dove	MDI31B13SE00028	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Dow Chemical - River Front Brine Field	MDI40J16NW00007	Sarnia	Salt		Past Producing Mine
Dow Chemical-Moore Twp. Brine Field No.1	MDI40J16NW00008	Moore	Salt		Past Producing Mine
Dow Chemical-Moore Twp. Brine Field No.2	MDI40J16NW00003	Moore	Salt		Past Producing Mine
Doyle	MDI31C03NE00029	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Drain	MDI31D09SE00042	Dummer	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Dresden Tile Yard - Main Clay Pit	MDI40J09SE00002	Camden	Clay		Past Producing Quarry
Drew	MDI31C07SW00026	Camden East	Limestone (Building Stone)		Past Producing Quarry
Drew	MDI40P15NW00002	Minto	Clay		Past Producing Quarry
Drude (Buckhorn Road Group)	MDI31D09NW00070	Cavendish	Thorium, Uranium		Discretionary Occurrence
Drude (Higgins Lake) Occurrence	MDI000000002046	Cavendish	Uranium	Magnetite, Thorium, Zircon	Occurrence
Drude (Mississagua Lake)	MDI31D09NW00074	Cavendish	Uranium		Discretionary Occurrence
Drude (Picard Lake)	MDI31D16SW00097	Cavendish	Uranium		Discretionary Occurrence
Drummond	MDI31D08SE00003	Otonabee	Clay		Past Producing Quarry
Drummond Centre Quarry #1	MDI31C16NE00009	Drummond	Limestone (Crushed Stones)		Past Producing Quarry
Drummond Centre Quarry #2	MDI31C16NE00008	Drummond	Limestone (Crushed Stones)		Past Producing Quarry
Drummond Centre Quarry #3	MDI31C16NW00037	Drummond	Limestone (Crushed Stones)		Past Producing Quarry
Dry Lake	MDI31C06NE00008	Hungerford	Marl		Past Producing Quarry
Dubblestein	MDI31F05SW00010	Bangor	Thorium, Uranium	Niobium, Tantalum	Occurrence
Dublin	MDI40P06NW00002	Hibbert	Clay		Occurrence
Dudgeon Occurrence	MDI31F07NW00019	Admaston	Thorium, Uranium		Discretionary Occurrence
Dufferin	MDI31C12SE00249	Madoc	Iron		Past Producing Mine (Low Tonnage)
Dufferin Aggregates -Milton Quarry	MDI30M12SW00008	Nassagaweya	Dolostone		Producing Quarry
Dufferin Aggregates Cayuga Quarry	MDI30L13NW00008	Cayuga	Dolostone, Limestone (Crushed Stones)	Sandstone, Sandstone (Silica), Shale (Structural Material)	Producing Quarry
Dufferin Aggregates-Acton Quarry	MDI40P09SE00002	Esquesing	Dolostone		Producing Quarry
Dunbar	MDI31G03SE00002	Williamsburgh	Limestone (Chemical/Flux)		Past Producing Quarry
Duncan Lake	MDI31C10NE00055	Hinchinbrooke	Sulphur/Pyrite		Discretionary Occurrence
Duncan Tysick	MDI31C15SE00014	Oso	Gold		Discretionary Occurrence
Dungannonite	MDI31F04SE00035	Dungannon	Corundum (Gemstones)	Nepheline Syenite	Occurrence
Dunhams Quarry	MDI31B12SE00004	Elizabethtown	Dolostone		Past Producing Quarry
Dunnville Rock Products	MDI30L13NE00003	Dunn	Aggregate		Producing Quarry
Dunsford Quarry	MDI31D07NE00005	Verulam	Limestone (Building Stone)		Past Producing Quarry
Dunvegan Quarry	MDI31G07SW00003	Kenyon	Limestone (Building Stone)		Past Producing Quarry
Dupel	MDI31E02SW00004	Hindon	Copper		Occurrence
Dupre	MDI31C06SE00006	Richmond	Aggregate		Past Producing Quarry
Dupuis Creek	MDI31F06SW00011	Lyndoch	Graphite		Occurrence
Durham Wells Quarry	MDI31G03SE00005	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Duval Quarry	MDI31G07SW00002	Kenyon	Limestone (Building Stone)		Producing Quarry
Dwyer	MDI31E01SE00091	Cardiff	Fluorite		Occurrence
Dwyer Fluorite Mine	MDI31E01SE00152	Cardiff	Fluorite	Apatite (Gemstones), Graphite, Mica, Mineral Specimen, Serpentinite	Past Producing Mine (Low Tonnage)
Dyer	MDI31B12SE00006	Elizabethtown	Dolomite (Building Stone)		Past Producing Quarry
E. Betz	MDI31F13SE00003	Richards	Niobium	Uranium	Discretionary Occurrence
E. Brash	MDI31C10NE00013	Oso	Mica		Discretionary Occurrence
E. Ferguson	MDI30N14NE00019	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
E. Fitzgerald	MDI31C10SE00036	Bedford	Mica		Discretionary Occurrence
E. Harvey-Rockwood Quarry	MDI40P09SE00004	Eramosa	Dolomite (Structural Material)		Past Producing Quarry
E. Schultz Property	MDI31C16SE00035	Burgess	Phosphate	Mica	Past Producing Mine (Low Tonnage)
E. Smith Property	MDI31C16SW00059	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
E. Washinta Farm	MDI31F03NW00050	Lyndoch	Copper		Discretionary Occurrence
E.C. King Contracting-Sydenham Quarry	MDI41A10SW00008	Sydenham	Dolostone	Dolomite (Structural Material)	Producing Quarry
E.C.King Contracting -Sarawak Quarry	MDI41A10NW00001	Sarawak	Dolostone	Dolomite (Building Stone)	Producing Quarry
E.J. Rivers Property	MDI31E11NE00070	Butt	Mica, Niobium, Uranium	Rare Earth Elements, Tantalum	Prospect
Eagle Lake	MDI31C10NE00009	Hinchinbrooke	Iron, Phosphate		Occurrence
Eagle Mount Island	MDI31D09SE00022	Dummer	Granite		Past Producing Quarry
Eagle Nest	MDI31F04SW00230	Dungannon	Uranium		Occurrence
Eagle Nest	MDI31F04SW00228	Faraday	Thorium, Uranium		Occurrence
Eams	MDI31C09NE00023	Bastard	Dolomite (Structural Material)		Past Producing Quarry
Earl Lindsay - Tupperville N Clay Pit	MDI40J09SW00002	Chatham	Clay		Past Producing Quarry
Earl Sager	MDI31C11SW00012	Madoc	Rhyolite		Past Producing Quarry
Earle	MDI31D16NE00176	Cardiff	Niobium		Discretionary Occurrence
East Athol	MDI30N14NE00018	Hallowell	Limestone (Building Stone)		Past Producing Quarry
East Bath	MDI31C02NE00006	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
East Chesterville	MDI31G03NE00012	Finch	Limestone (Crushed Stones)		Past Producing Quarry
East End	MDI31C10NW00139	Olden	Marble (Structural Material)		Discretionary Occurrence
East Flamborough	MDI30M05SW00004	East Flamborough	Shale (Structural Material)		Past Producing Quarry
East Fox	MDI31C12SE00163	Madoc	Marble (Structural Material)		Past Producing Quarry
East Graham	MDI31F02SE00045	Lavant	Mica		Occurrence
East Havelock Quarry	MDI31C05NW00020	Belmont	Limestone (Building Stone)		Past Producing Quarry
East Hwy 121 Quarry	MDI31D10NE00026	Somerville	Limestone (Building Stone)		Past Producing Quarry
East Lanark	MDI31F01SW00053	Lanark	Tourmaline		Occurrence
East Madoc	MDI31C11SW00085	Madoc	Granite		Past Producing Quarry
East McCaslim	MDI31D16NW00175	Monmouth	Graphite		Discretionary Occurrence
East Newburgh	MDI31C07SW00059	Camden East	Limestone (Building Stone)		Past Producing Quarry
East Onieda Quarry	MDI30L13NW00009	Cayuga	Limestone (Crushed Stones), Sandstone		Past Producing Quarry
East Pakenham	MDI31F08SW00024	Pakenham	Limestone (Building Stone)		Past Producing Quarry
East Pitts	MDI31C08SW00057	Pittsburgh	Sandstone		Past Producing Quarry
East Pondlilly	MDI31C07NE00073	Portland	Limestone (Building Stone)		Past Producing Quarry
East Quarry	MDI31F10SE00010	Ross	Aggregate, Marble (Building Stone)		Past Producing Quarry
East Salmon Trout	MDI31F04NW00069	Monteagle	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
East Westbrook	MDI31C07SE00028	Kingston	Limestone (Building Stone)		Past Producing Quarry
Eastman	MDI31C15NW00250	Palmerston	Uranium		Occurrence
Easton Occurrence	MDI000000001766	Ross	Thorium, Uranium		Occurrence
Eastons Corners Quarry	MDI31B13NW00007	Wolford	Limestone (Crushed Stones)		Past Producing Quarry
Ebel Quarry	MDI41A14SE00002	Amabel	Dolomite (Building Stone)		Producing Quarry
Ebonridge	MDI31C13SW00004	Wollaston	Granite		Past Producing Quarry
Ed Smith	MDI31C10NW00243	Olden	Molybdenum		Occurrence
Ed Trainer	MDI31C16NW00020	Bathurst	Sandstone		Past Producing Quarry
Edgemont Molybdenite Mines Ltd.	MDI31F06SW00069	Raglan	Molybdenum	Thorium, Uranium	Past Producing Mine (Low Tonnage)
Edgewater Construction	MDI40O01SE00002	Plympton	Gravel	Silica Sand	Past Producing Quarry
Edith Lunn	MDI31C10NE00018	Bedford	Mica		Past Producing Mine (Low Tonnage)
Edward Robinson	MDI31G03SW00008	Mountain	Dolostone		Past Producing Quarry
Eels	MDI31D16NE00149	Cardiff	Thorium, Uranium		Discretionary Occurrence
Eels Creek	MDI31D09SW00043	Harvey	Granite		Past Producing Quarry
Eels Creek	MDI31D16SE00087	Anstruther	Uranium		Occurrence
Egan Chute	MDI31F04SE00083	Dungannon	Corundum (Gemstones)		Occurrence
Egan Creek Siding	MDI31C13NE00087	Limerick	Iron		Occurrence
Eganville Quarry	MDI31F11SE00013	Wilberforce	Limestone (Building Stone)		Past Producing Quarry
Eisen Quarries Inc-Wiarton Quarry	MDI41A14SE00032	Amabel	Dolostone		Producing Quarry
El Sol	MDI31D16SE00057	Anstruther	Uranium		Occurrence
Elbow Lake	MDI31F02NW00048	Blithfield	Uranium		Discretionary Occurrence
Eldorado Limestone Quarry East	MDI31C12SE00077	Madoc	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Eldorado Quarry	MDI31C12SE00068	Madoc	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Eldorado Talc	MDI31C12SE00015	Madoc	Talc	Graphite	Past Producing Mine (Low Tonnage)
Elginburg Quarry	MDI31C07SE00050	Kingston	Limestone (Building Stone)		Producing Quarry
Elginburg Quarry #2	MDI31C07SE00054	Kingston	Limestone (Building Stone)		Past Producing Quarry
Elginburg Quarry #3	MDI31C07SE00049	Kingston	Limestone (Building Stone)		Past Producing Quarry
Elite Blue Quarry	MDI000000001462	Chandos	Marble (Building Stone)		Past Producing Quarry
Ellerington	MDI31E07SW00033	McClintock	Copper, Nickel, Platinum		Prospect
Ellet Property	MDI31F05SE00090	Carlow	Uranium	Thorium	Occurrence
Ellice Huckleberry	MDI40P07NW00002	Ellice	Peat		Occurrence
Elliot-Windover Limestone Quarry	MDI31D09NW00038	Cavendish	Limestone (Building Stone)		Past Producing Quarry
Elliott's Mine	MDI31F10NW00010	Ross	Apatite (Gemstones), Mineral Specimen	Fluorite, Molybdenum	Prospect
Elmbrook Quarry	MDI31C03SE00022	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Elmridge	MDI31D16NE00175	Cardiff	Uranium	Thorium	Occurrence
Elmsley Apatite	MDI31C16SE00005	Elmsley	Apatite (Gemstones)		Past Producing Mine (Low Tonnage)
Elmy	MDI31C03NE00017	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Elora Quarry	MDI40P09NW00003	Nichol	Dolomite (Structural Material)		Past Producing Quarry
Elzevir Township (SE11)	MDI31C11SW00371	Elzevir	Soapstone, Talc		Past Producing Quarry
Embrun Quarry	MDI31G06SW00006	Russell	Limestone (Building Stone)		Producing Quarry
Emerald Lake Quarry	MDI40P08NE00004	Puslinch	Dolomite (Structural Material)		Past Producing Quarry
Emery	MDI31C14SE00136	Kennebec	Gold	Lead, Zinc	Prospect
Emig Clay Products - Chatham Clay Pit	MDI40J08NE00002	Harwich	Clay		Past Producing Quarry
Emily	MDI31C13SE00101	Tudor	Magnetite		Prospect
Empire	MDI31C11SW00216	Madoc	Gold	Antimony, Arsenic, Silver	Occurrence
Empire B Zone	MDI31D16NE00146	Monmouth	Uranium, Yttrium	Fluorite, Thorium	Deposit
Empire Oil and Minerals Inc	MDI31D16NE00266	Monmouth	Thorium, Uranium		Prospect
Empire-ACD	MDI31E01SE00226	Monmouth	Uranium	Thorium	Occurrence
Enertex	MDI31E01SE00238	Cardiff	Fluorite, Thorium, Uranium		Occurrence
Enterprise Quarry	MDI31C07NW00011	Camden East	Limestone (Crushed Stones)		Past Producing Quarry
Enterprise South	MDI31C07NW00018	Camden East	Limestone (Building Stone)		Past Producing Quarry
Ernie Campsall	MDI31C10SE00116	Hinchinbrooke	Phosphate	Iron	Occurrence
Escott	MDI31B05NW00003	Escott	Granite		Past Producing Quarry
Escott Copper	MDI31B05NW00007	Escott	Copper		Past Producing Mine (Low Tonnage)
Essential	MDI31E01SE00262	Cardiff	Calcite, Fluorite, Uranium		Occurrence
Esso	MDI31D16SE00092	Anstruther	Uranium		Discretionary Occurrence
Eugene Dillon	MDI31C10SW00002	Hinchinbrooke	Mica		Prospect
Eureka	MDI31C07NE00030	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Eureka	MDI31C10SW00021	Hinchinbrooke	Feldspar (Nonmetals)		Prospect
Eureka Flint and Spar	MDI31C07NE00128	Portland	Feldspar (Nonmetals)		Prospect
Evans	MDI31B14SW00017	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Evans	MDI31D16NE00035	Cardiff	Molybdenum		Occurrence
Ewing	MDI31C11NE00009	Kaladar	Gold		Occurrence
Excelsior	MDI31C07NE00055	Loughborough	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Exeter Salt Company Brine Field	MDI40P06SW00002	Stephen	Salt		Past Producing Mine
Experimental Farm	MDI31G05NE00067	Nepean	Limestone (Building Stone)		Past Producing Quarry
Extra Graphite	MDI31F06SE00002	Griffith	Graphite		Occurrence
F. Foxton	MDI31C07NE00004	Loughborough	Mica		Past Producing Mine (Low Tonnage)
F. Judge	MDI31C10SE00014	Bedford	Phosphate	Mica	Discretionary Occurrence
F. McEwen Property	MDI31F01SE00011	Beckwith	Dolomite (Building Stone)		Past Producing Quarry
F. Peever Property	MDI31E01NE00013	Herschel	Graphite		Occurrence
F.D. Adams Property	MDI31D15SW00044	Digby	Molybdenum		Discretionary Occurrence
F.H. Armstrong Property	MDI31E11NE00018	Butt	Cerium, Rare Earth Elements	Silica	Discretionary Occurrence
F.W. Howlett - Petrolia Clay Pit	MDI40J16SE00002	Enniskillen	Clay		Past Producing Quarry
Fab	MDI31D16NE00170	Cardiff	Uranium	Rare Earth Elements	Occurrence
Fagan Lake North	MDI31C15SE00133	South Sherbrooke	Marble (Structural Material)		Discretionary Occurrence
Fahey	MDI31F07SE00068	Darling	Hematite (Gemstones)		Occurrence
Fair	MDI31C07SE00042	Kingston	Limestone (Building Stone)		Producing Quarry
Fairfield E Quarry	MDI31B12NE00007	Elizabethtown	Limestone (Building Stone)		Past Producing Quarry
Fairley Red Lake Occurrence	MDI31D16NW00203	Monmouth	Rare Earth Elements, Thorium, Uranium		Discretionary Occurrence
Fairmont	MDI31C12SW00026	Belmont	Granite		Producing Quarry
Fairmount Quarry #1	MDI31C08SW00021	Kingston	Limestone (Building Stone)		Past Producing Quarry
Fairmount Quarry #2	MDI31C08SW00019	Kingston	Limestone (Building Stone)		Past Producing Quarry
Fairmount Quarry #3	MDI31C08SW00020	Kingston	Limestone (Building Stone)		Past Producing Quarry
Fairmount Quarry #4	MDI31C08SW00017	Kingston	Limestone (Building Stone)		Past Producing Quarry
Fallowfield Quarry	MDI31G05SW00021	Nepean	Limestone (Building Stone)		Past Producing Quarry
Faraday Lots 41-42 Hastings Road W	MDI31F04SW00047	Faraday	Marble (Building Stone)		Past Producing Quarry
Farcroft	MDI31D16SE00059	Anstruther	Uranium		Prospect
Farmer-George	MDI31G03NW00004	Osgoode	Limestone (Crushed Stones)		Past Producing Quarry
Farnham	MDI31C14NE00033	Barrie	Copper	Lead, Zinc	Occurrence
Farrell	MDI31C11SW00020	Madoc	Sulphur/Pyrite		Occurrence
Farrell	MDI31C12SE00142	Madoc	Limestone (Building Stone)		Past Producing Quarry
Farthingham	MDI31B14NW00017	Matilda	Dolostone		Past Producing Quarry
Father Marion	MDI31F14SE00013	Stafford	Gold, Silver		Discretionary Occurrence
Fawcett	MDI31B14NW00008	Matilda	Dolostone		Past Producing Quarry
Fawcett Quarry	MDI31C01NW00026	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Federal	MDI31C10NE00021	Bedford	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Feldspar	MDI31C10SE00095	Bedford	Feldspar (Nonmetals)		Occurrence
Feldspar Quarries	MDI31C07NE00032	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Feldspar Quarries West	MDI31C07NE00086	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Fell	MDI31D10SE00008	Somerville	Clay		Past Producing Quarry
Fells Hill South	MDI31B12NE00023	Augusta	Limestone (Building Stone)		Past Producing Quarry
Ferguson Corners	MDI31B12NE00036	Augusta	Limestone (Building Stone)		Past Producing Quarry
Ferguson Lake Road	MDI31F07SW00035	Blithfield	Feldspar (Nonmetals)	Uranium	Discretionary Occurrence
Ferry Property	MDI31C08SW00029	Pittsburgh	Sandstone (Silica)		Past Producing Quarry
Ficko North	MDI31G05NE00033	Gloucester	Limestone (Building Stone)		Past Producing Quarry
Fidlers Hill	MDI31F01SW00011	Dalhousie	Talc		Discretionary Occurrence
Fin Resources	MDI31D16NW00240	Anstruther	Uranium	Rare Earth Elements, Thorium	Occurrence
Findley	MDI31C08SW00009	Pittsburgh	Granite		Past Producing Quarry
Fisher	MDI31B14SW00011	Matilda	Dolostone		Past Producing Quarry
Fission	MDI31E01SE00235	Cardiff	Fluorite, Uranium	Thorium	Prospect
Fitzroy Harbour Deposit	MDI31F08NE00044	Fitzroy	Magnetite		Discretionary Occurrence
Fitzroy Harbour Marble Quarry	MDI31F08NE00007	Fitzroy	Marble (Structural Material)		Prospect
Five Mile	MDI31F12SW00008	Dickens	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Five Mile Mine	MDI31F12SW00013	Dickens	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Five-Eleven	MDI31F02NE00015	Darling	Marble (Structural Material)		Discretionary Occurrence
Flaherty	MDI31C16SE00065	Burgess	Phosphate		Past Producing Mine (Low Tonnage)
Flaherty Farm	MDI31D10NE00051	Galway	Lead		Discretionary Occurrence
Flamboro Quarry	MDI40P08SE00005	West Flamborough	Dolomite (Building Stone), Dolostone		Producing Quarry
Flinton Creek Iron	MDI31C11SE00108	Kaladar	Iron		Discretionary Occurrence
Fluke	MDI31C12SE00316	Marmora	Magnetite		Occurrence
Fly Creek	MDI31B15SW00004	Cornwall	Limestone (Building Stone)		Past Producing Quarry
Foley	MDI31C08NW00045	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Foley	MDI31C10SW00008	Sheffield	Sulphur/Pyrite		Occurrence
Folger	MDI31C07NE00044	Loughborough	Mica		Discretionary Occurrence
Forbes	MDI31G04SE00005	Mountain	Dolostone		Past Producing Quarry
Ford-Merc	MDI31D15NE00035	Minden	Gneiss		Past Producing Quarry
Forfar Quarry	MDI31C09NE00010	Bastard	Sandstone, Sandstone (Silica)		Past Producing Quarry
Fork Lake	MDI31L02NE00004	Boyd	Mica		Occurrence
Formosa Quarry	MDI41A03SE00004	Carrick	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Forresters Marble	MDI31F10NW00021	Ross	Marble (High Purity/Flux)		Discretionary Occurrence
Forsythe Island Quarry	MDI31C08SE00006	Leeds	Granite		Past Producing Quarry
Fort Henry	MDI31C01NW00027	Kingston	Limestone (Building Stone)		Past Producing Quarry
Forthton Quarry	MDI31B12NW00010	Elizabethtown	Dolomite (Building Stone)		Past Producing Quarry
Foster	MDI31C16NW00009	Bathurst	Feldspar (Nonmetals)		Occurrence
Foster	MDI31G05SE00011	Nepean	Limestone (Building Stone)		Past Producing Quarry
Foster Lake	MDI31F04SW00118	Mayo	Marble (Structural Material)		Discretionary Occurrence
Fournier Mine	MDI31C16SW00009	South Sherbrooke	Magnetite		Past Producing Mine (Low Tonnage)
Fourteen Island Lake Iron	MDI31C07NE00132	Portland	Magnetite		Occurrence
Fourteen Road	MDI31F08SW00009	Pakenham	Marble (Structural Material)		Discretionary Occurrence
Fourth Chute Quarry	MDI31F06NE00022	Grattan	Aggregate, Limestone (Chemical/Flux)	Mineral Specimen	Past Producing Quarry
Fox	MDI31C12SE00023	Madoc	Gold		Discretionary Occurrence
Fox	MDI31D07SE00005	Ops	Clay		Past Producing Quarry
Fox Corners	MDI31C12SE00011	Madoc	Marble (Building Stone)		Past Producing Quarry
Foxboro Quarry #1	MDI31C06SW00007	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Foxboro Quarry #2	MDI31C06SW00006	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Foxton Occurrence	MDI31C07NE00033	Loughborough	Feldspar (Nonmetals)	Gadolinium, Rare Earth Elements, Thorium	Past Producing Mine (Low Tonnage)
Foxton-Knowlton Lake	MDI31C07NE00003	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Franche	MDI31G11SE00011	Plantagenet	Limestone (Crushed Stones)		Past Producing Quarry
Francis	MDI31B14NW00018	Matilda	Dolostone		Past Producing Quarry
Francon Quarry	MDI31G05NE00010	Gloucester	Limestone (Crushed Stones)		Producing Quarry
Frank Foy	MDI31F13SW00002	Clancy	Mica	Feldspar (Nonmetals)	Discretionary Occurrence
Franktown Quarry	MDI31F01SE00009	Beckwith	Dolostone		Past Producing Quarry
Fraser East Quarry	MDI31E07NW00004	Finlayson	Gneiss		Past Producing Quarry
Fraser Quarry	MDI31D16NW00020	Glamorgan	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Fraser West Quarry	MDI31E07NW00003	Finlayson	Gneiss	Uranium	Past Producing Quarry
Frazer Prospect	MDI31D16NW00101	Glamorgan	Cesium, Feldspar (Nonmetals), Thorium, Yttrium	Niobium, Uranium	Prospect
Fred Reid	MDI31C15SE00059	Oso	Mica		Discretionary Occurrence
Freebern	MDI31C07NE00014	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Freeland Quarry	MDI31C09NE00008	Bastard	Limestone (Crushed Stones)		Past Producing Quarry
Freeman	MDI31C07NE00117	Portland	Feldspar (Nonmetals)		Occurrence
Freeman	MDI31C07NE00022	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Frontenac	MDI31C07NE00036	Loughborough	Lead	Gold, Silver, Zinc	Deposit
Frontenac	MDI31C10SE00012	Bedford	Mica		Past Producing Mine (Low Tonnage)
Frontenac	MDI31C08SW00002	Kingston	Limestone (Building Stone)		Past Producing Quarry
Frontenac Aggregates	MDI31C08SW00022	Kingston	Limestone (Building Stone)		Past Producing Quarry
Fuller	MDI31E07SW00035	McClintock	Gneiss		Past Producing Quarry
Fulton	MDI31B14NW00011	Matilda	Dolostone		Past Producing Quarry
Furlong Quarry	MDI31C16NW00012	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Fyock & Assoc	MDI31C15NW00155	Clarendon	Uranium		Occurrence
G & M Feldspar	MDI31C07NE00089	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
G. Barnes Property	MDI31E01SE00132	Monmouth	Graphite	Mica	Discretionary Occurrence
G. Boland Property	MDI31F06NE00151	Sebastopol	Uranium	Thorium	Occurrence
G. Butterill Property	MDI31C10NE00027	Bedford	Graphite, Lead	Barite	Discretionary Occurrence
G. Card	MDI31F04SW00232	Dungannon	Uranium	Thorium	Occurrence
G. Coultis and Son Ltd - Thedford Q	MDI40P04NW00003	Bosanquet	Shale (Structural Material)		Producing Quarry
G. Keller Property	MDI31D16NW00276	Monmouth	Uranium		Occurrence
G. Padwell Property	MDI31D16NW00208	Monmouth	Molybdenum		Past Producing Mine (Low Tonnage)
G. Rutledge Property	MDI31F04NW00015	Monteagle	Graphite		Occurrence
G.A. Mauchel Property	MDI31F06SE00130	Griffith	Uranium		Occurrence
G.L. Reasor	MDI31E01SE00247	Faraday	Thorium, Uranium		Discretionary Occurrence
G.M. MacDonnell	MDI31C10NW00242	Olden	Molybdenum		Occurrence
G.S. Anderson	MDI31C10NE00017	Bedford	Mica		Occurrence
Gagnon Quarry	MDI31G06SE00007	Russell	Limestone (Building Stone)		Past Producing Quarry
Gal-Wood	MDI31E08NE00010	Sabine	Uranium	Gadolinium, Niobium, Rare Earth Elements, Titanium	Discretionary Occurrence
Galetta Celestite	MDI31F08NE00041	Fitzroy	Strontium		Occurrence
Galilee Lake	MDI31F10SW00021	Ross	Mineral Specimen, Tremolite		Discretionary Occurrence
Gallagher Lime - Hamilton Quarry	MDI30M04NW00007	Barton	Dolomite (Structural Material)	Dolomite (Building Stone)	Past Producing Quarry
Gamble	MDI31G10SW00017	Alfred	Limestone (Building Stone)		Past Producing Quarry
Gamey	MDI31C07NE00031	Portland	Feldspar (Nonmetals)	Silica Sand	Past Producing Mine (Low Tonnage)
Gamson	MDI31C15NE00081	Palmerston	Uranium		Discretionary Occurrence
Gannon	MDI31G03SW00015	Mountain	Dolostone		Past Producing Quarry
Ganymede Uranium Mines Ltd	MDI31D09NW00075	Cavendish	Uranium		Discretionary Occurrence
Gardenville Quarry	MDI31C04SE00003	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Gardner	MDI31C07NE00024	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Gardner	MDI31C07SE00087	Loughborough	Feldspar (Nonmetals)		Occurrence
Garland	MDI31D16SW00093	Anstruther	Uranium	Thorium	Prospect
Garvin & Logan Inglewood Quarry	MDI30M13SW00007	Caledon	Sandstone		Past Producing Quarry
Gateford	MDI31C11NW00050	Madoc	Gold	Copper, Lead, Silver, Talc, Zinc	Prospect
Gatling Five Acre	MDI31C12SE00028	Marmora	Gold		Past Producing Mine (Low Tonnage)
Gawley No.1	MDI31C12SE00025	Marmora	Gold		Prospect
Gawley No.2	MDI31C12SE00026	Marmora	Gold		Occurrence
Gdh Ot-1	MDI31G05NW00010	March	Sandstone		Discretionary Occurrence
General Chem.-Brunner Mond Brine Field	MDI40J03NE00002	Anderdon	Salt		Past Producing Mine
General Chemical-Anderdon Brine Field	MDI40J03NW00002	Anderdon	Salt		Past Producing Mine
General Electric Company	MDI000000001865	South Sherbrooke	Mica		Past Producing Mine (Low Tonnage)
Genesee Feldspar No. 2	MDI31F04NW00018	Monteagle	Feldspar (Nonmetals), Thorium	Niobium, Silica, Tantalum, Uranium	Past Producing Mine (Low Tonnage)
Genricks Lake Deposit	MDI31F03NW00039	Raglan	Copper	Nickel	Occurrence
Genstar-Oneida Quarry	MDI30L13NW00011	Oneida	Dolostone	Silica Sand	Past Producing Quarry
Geo Bertrim	MDI31C10NE00016	Bedford	Mica		Discretionary Occurrence
George Clements	MDI31C15SE00010	Oso	Mica		Past Producing Mine (Low Tonnage)
George Crain	MDI30M04NE00003	Clinton	Shale (Structural Material)		Past Producing Quarry
George Green	MDI31C09SW00005	Bedford	Mica		Past Producing Mine (Low Tonnage)
George Mills Quarry	MDI30M04NW00005	Barton	Sandstone		Past Producing Quarry
Georgetown Quarry	MDI30M12NW00023	Esquesing	Dolostone		Past Producing Quarry
Georgetown Quarry	MDI30M12NW00022	Esquesing	Dolostone		Past Producing Quarry
Georgian Aggregates and Construction-Duntroon Quarry	MDI41A08NE00003	Nottawasaga	Dolostone		Producing Quarry
Georgian Bay Marble & Stone- Wiarton Quarry	MDI41A14SE00029	Amabel	Dolomite (Building Stone)		Past Producing Quarry
Gibson Mine	MDI31C16NE00002	Elmsley	Mica		Past Producing Mine (Low Tonnage)
Gilbert Mills Quarry	MDI31C03SW00010	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Gilbert Mills Quarry #2	MDI31C03SE00005	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Gilbert Mills Quarry #2	MDI31C03SW00011	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Gill Quarry	MDI31D16NW00236	Glamorgan	Nepheline Syenite	Zircon	Past Producing Mine (Low Tonnage)
Gillard	MDI31B14NE00007	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Gilmel	MDI31B14NW00014	Matilda	Dolostone		Past Producing Quarry
Gilmour Mine	MDI31C13SE00017	Grimsthorpe	Gold		Past Producing Mine (Low Tonnage)
Gladstone	MDI31C12SE00027	Marmora	Gold		Past Producing Mine (Low Tonnage)
Glasgow Station	MDI31F07NE00005	McNab	Garnet (Nonmetals)		Discretionary Occurrence
Glen Andrew	MDI31G07NE00002	East Hawkesbury	Limestone (Building Stone)		Past Producing Quarry
Glen Falloch	MDI31B15NE00002	Charlottenburgh	Limestone (Building Stone)		Past Producing Quarry
Glen Williams Quarry	MDI30M12NW00024	Esquesing	Dolostone		Past Producing Quarry
Glenburnie Quarry	MDI31C07SE00052	Kingston	Limestone (Building Stone)		Past Producing Quarry
Glenburnie Quarry #2	MDI31C08SW00018	Kingston	Limestone (Building Stone)		Past Producing Quarry
Glenchristie Quarry	MDI40P08NW00002	Puslinch	Dolomite (Structural Material)		Past Producing Quarry
Glendower	MDI31C10SE00022	Bedford	Iron	Phosphate	Past Producing Mine (Low Tonnage)
Glenn	MDI31D09NW00065	Harvey	Uranium	Thorium	Occurrence
Glenshire	MDI31C11NE00099	Kaladar	Copper, Uranium	Gold, Lead, Molybdenum, Nickel, Silver, Zinc	Occurrence
Glenvale Quarry #1	MDI31C07SE00060	Kingston	Limestone (Building Stone)		Past Producing Quarry
Glenvale Quarry #2	MDI31C07SE00059	Kingston	Limestone (Building Stone)		Past Producing Quarry
Glenvale Quarry #3	MDI31C07SE00048	Kingston	Limestone (Building Stone)		Past Producing Quarry
Globe Graphite Mine	MDI31C16SE00016	Elmsley	Graphite	Mineral Specimen, Tourmaline	Past Producing Mine (Low Tonnage)
Goderich Brine Field	MDI40P12NE00003	Goderich	Salt		Producing Mine
Goderich Mine	MDI40P12NE00005	Goderich	Salt		Producing Mine
Goderich Salt Company Brine Field	MDI40P13SE00002	Colborne	Salt		Past Producing Mine
Godfrey	MDI31C10SE00100	Hinchinbrooke	Mica		Occurrence
Godfrey	MDI31E01SE00071	Cardiff	Mica		Past Producing Mine
Godfrey	MDI31C10SE00157	Hinchinbrooke	Molybdenum		Occurrence
Godfrey Mica	MDI31C10SE00002	Hinchinbrooke	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Gold Base	MDI31C14SE00135	Kennebec	Gold	Copper	Occurrence
Golden Lake	MDI31F11SE00004	Wilberforce	Garnet (Nonmetals), Sillimanite		Discretionary Occurrence
Goldhawk	MDI31F04SW00225	Faraday	Uranium	Thorium	Occurrence
Goodwood Quarry	MDI31F01SE00004	Beckwith	Sandstone	Silica	Past Producing Quarry
Gordon	MDI31C08NW00034	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Gordon	MDI31C08NE00003	Leeds	Granite		Past Producing Quarry
Gordon	MDI31C08SE00027	Leeds	Granite		Past Producing Quarry
Gorman Lake	MDI31F06NW00046	Brudenell	Thorium	Uranium	Occurrence
Gorras Quarry	MDI31F07NW00010	Admaston	Limestone (Building Stone)		Past Producing Quarry
Gorrie Quarry #2	MDI40P14SE00002	Howick	Dolomite (Structural Material), Limestone (Chemical/Flux)		Past Producing Quarry
Goshawk Mines Ltd.	MDI31D09NW00008	Cavendish	Mica, Vermiculite		Past Producing Mine (Low Tonnage)
Goshen Area Section	MDI31F07NE00051	McNab	Copper, Zinc	Rare Earth Elements	Discretionary Occurrence
Gosport	MDI31C04SE00005	Murray	Limestone (Building Stone)		Past Producing Quarry
Gosselin	MDI31G05NE00056	Gloucester	Limestone (Building Stone)	Limestone (Crushed Stones)	Past Producing Quarry
Goudge Sample 123	MDI31F07NW00002	Bromley	Limestone (Building Stone)		Past Producing Quarry
Goudge Sample 137	MDI31F07SE00036	Bagot	Marble (High Purity/Flux)		Discretionary Occurrence
Goudge Sample 138	MDI31F07SE00035	Bagot	Marble (High Purity/Flux)		Discretionary Occurrence
Gough	MDI31E09SE00006	Murchison	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Goulbourn Quarry	MDI31G04NW00004	Goulbourn	Limestone (Crushed Stones)		Producing Quarry
Gould Lake	MDI31C07NE00005	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Goulding-Keene Quarry	MDI31F04SE00004	Dungannon	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Graebel Road Quarry	MDI31F04SW00200	Faraday	Dolomite (Building Stone)		Past Producing Quarry
Graf Quarry	MDI31F04SW00048	Faraday	Marble (Building Stone)		Producing Quarry
Grandmaitre	MDI31G05NE00058	Gloucester	Limestone (Chemical/Flux)		Past Producing Quarry
Grattan Deposit	MDI31F06NE00017	Grattan	Magnetite	Titanium, Vanadium	Deposit
Gravel Hill Quarry	MDI31G02NW00006	Roxborough	Limestone (Building Stone)		Producing Quarry
Gray Wolf	MDI31D16SW00094	Anstruther	Uranium	Thorium	Occurrence
Gray Wolf (Nogies Creek)	MDI31D10NE00047	Harvey	Uranium	Cerium, Gadolinium, Lanthanum, Neodymium	Occurrence
Great Basin	MDI31D09NE00039	Burleigh	Uranium		Occurrence
Great Bend Area	MDI31F04SW00013	Dungannon	Corundum, Nepheline Syenite, Uranium		Discretionary Occurrence
Greely Quarry	MDI31G04NE00005	Osgoode	Limestone (Crushed Stones)		Producing Quarry
Green Corners	MDI31F04SW00056	Dungannon	Marble (Structural Material)		Discretionary Occurrence
Green Island Rutile	MDI31C06NW00088	Huntingdon	Titanium		Discretionary Occurrence
Green Lake	MDI31F02NE00060	Darling	Antimony, Gold	Copper, Silver	Occurrence
Green Lake	MDI31F10SW00002	Ross	Marl		Occurrence
Green Lake Graphite	MDI31F07SW00011	Brougham	Graphite		Discretionary Occurrence
Green Lake Marl	MDI31F07SW00023	Brougham	Marl		Discretionary Occurrence
Green Lane	MDI31G10SE00003	West Hawkesbury	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Green Point Quarry	MDI31C03NE00006	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Green Quarry	MDI31C05NE00011	Huntingdon	Marble (Building Stone)	Mineral Specimen, Tremolite	Producing Quarry
Green Valley Quarry	MDI31G02NE00005	Lancaster	Limestone (Building Stone)		Producing Quarry
Grenville	MDI31C12SE00073	Madoc	Marble (Structural Material)		Past Producing Quarry
Grenville Crushed	MDI31B13NE00036	Oxford (On Rideau)	Limestone (Building Stone)		Past Producing Quarry
Grenville I	MDI31C12SE00012	Madoc	Marble (Building Stone), Marble (Structural Material)		Past Producing Quarry
Grenville III	MDI31C11SW00007	Madoc	Marble (Building Stone)		Past Producing Quarry
Grenville IV (East)	MDI31C11SW00006	Madoc	Marble (Building Stone)		Past Producing Quarry
Grenville IV (West)	MDI31C11SW00005	Madoc	Marble (Building Stone)		Past Producing Quarry
Grenville V	MDI31C11SW00010	Madoc	Marble (Building Stone)		Past Producing Quarry
Grenville VI	MDI31C05NE00016	Rawdon	Marble (Structural Material)		Past Producing Quarry
Gretna Quarry #1	MDI31C02NW00013	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
Gretna Quarry #2	MDI31C02NW00010	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
Grey	MDI31G03SW00026	Winchester	Limestone (Crushed Stones)		Past Producing Quarry
Greyhawk Mine	MDI31F04SW00036	Faraday	Uranium	Thorium	Deposit
Griffin	MDI31C08SW00014	Kingston	Limestone (Building Stone)		Past Producing Quarry
Griffin	MDI31C08SW00047	Pittsburgh	Limestone (Crushed Stones)		Producing Quarry
Griffin Brothers Quarry	MDI31C09NW00047	North Crosby	Limestone (Crushed Stones)		Past Producing Quarry
Griffith	MDI31E01SE00299	Faraday	Uranium		Discretionary Occurrence
Griffith	MDI31E01SE00308	Herschel	Uranium		Discretionary Occurrence
Grindstone Island	MDI31C09NE00017	Burgess	Soapstone	Graphite	Past Producing Quarry
Grindstone Lake	MDI31F02SW00002	Miller	Mica		Occurrence
Grippen Creek	MDI31C09SE00023	Lansdowne	Marble (Structural Material)		Discretionary Occurrence
Groenwegen Quarry	MDI31C07SE00066	Portland	Limestone (Building Stone)		Past Producing Quarry
Groundstar	MDI31C15NW00251	Palmerston	Uranium		Occurrence
Guardian	MDI31C15SW00032	Olden	Uranium		Occurrence
Guelph Dolime Quarry	MDI40P09SW00002	Guelph	Dolomite (Structural Material), Dolostone	Dolomite (Building Stone)	Past Producing Quarry
Guiney Area	MDI31F06SW00009	Lyndoch	Mica, Sillimanite		Discretionary Occurrence
Guiney Property	MDI31F07SW00078	Brougham	Molybdenum		Discretionary Occurrence
Gunter	MDI31C13NE00082	Cashel	Lead, Silver	Barite	Occurrence
Gunter Lake	MDI31C12NE00159	Tudor	Lead		Occurrence
Gypsum Lime & Alabastine-Teeswater Q.	MDI41A03SW00003	Culross	Dolomite (Structural Material)		Past Producing Quarry
H & H Aggregates Quarry	MDI31F10SE00009	Ross	Marble (Structural Material)	Dolomite (Flux/Filler), Dolomite (Structural Material)	Producing Quarry
H. Chevrier Property	MDI31F10NW00035	Ross	Thorium, Uranium		Discretionary Occurrence
H. Quirk	MDI31F04NW00123	Monteagle	Thorium, Uranium		Occurrence
H. Sundstrom (No. 1 Showing)	MDI31F05SE00088	Carlow	Uranium	Thorium	Discretionary Occurrence
H.A. Shaw Property	MDI31E11NE00021	Butt	Nickel	Copper	Occurrence
H.C. Bellew	MDI31C16SW00027	Burgess	Barite		Past Producing Mine (Low Tonnage)
H.J. Bennett	MDI31C16SE00006	Elmsley	Mica		Past Producing Mine (Low Tonnage)
H.S. Robertson	MDI31F02SE00008	Lavant	Gold		Occurrence
H.V. Bennett	MDI31C07NE00013	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Hadley Quarry	MDI31D16NW00019	Monmouth	Granite		Past Producing Quarry
Hagersville East Quarry	MDI40I16NE00013	Walpole	Limestone (Crushed Stones)		Past Producing Quarry
Hagersville Mine	MDI40P01SE00002	Oneida	Gypsum		Producing Mine
Hagersville Northwest Quarry	MDI40I16NE00012	Walpole	Limestone (Crushed Stones)		Past Producing Quarry
Hagersville Quarry	MDI40I16NE00003	Oneida	Dolostone	Limestone (Crushed Stones), Shale (Structural Material)	Producing Quarry
Hagersville Quarry	MDI40I16NE00004	Walpole	Limestone (Crushed Stones)	Limestone (Building Stone)	Past Producing Quarry
Hagersville South Quarry	MDI40I16NE00014	Walpole	Limestone (Crushed Stones)		Past Producing Quarry
Halas	MDI31D09NW00116	Galway	Uranium		Discretionary Occurrence
Halo	MDI31E01SE00218	Cardiff	Uranium		Occurrence
Halo # 2 Adit	MDI31E01SE00220	Cardiff	Uranium	Cerium, Dysprosium, Gadolinium, Lanthanum, Molybdenum, Rare Earth Elements, Thorium, Ytterbium, Yttrium, Zircon	Prospect
Halo #1 Adit	MDI31E01SE00221	Cardiff	Uranium	Cerium, Dysprosium, Gadolinium, Lanthanum, Molybdenum, Rare Earth Elements, Thorium, Ytterbium, Yttrium, Zircon	Prospect
Halo (South Zone)	MDI31E01SE00219	Cardiff	Uranium	Niobium, Thorium	Occurrence
Halo [Bald Mountain]	MDI31E01SE00258	Cardiff	Uranium		Occurrence
Halton Quarry	MDI30M12SW00011	Nassagaweya	Dolostone	Shale (Structural Material)	Past Producing Quarry
Hambly	MDI30M15NE00007	Darlington	Clay		Past Producing Quarry
Hambly Lake	MDI31C07NE00211	Portland	Hematite (Gemstones)		Occurrence
Hamilton	MDI40P01NW00005	Dumfries	Gypsum		Past Producing Mine (Low Tonnage)
Hamilton Pressed	MDI30M04NW00003	Barton	Shale (Structural Material)		Past Producing Quarry
Hamlyn Occurrence	MDI31F04SE00092	Mayo	Magnetite		Discretionary Occurrence
Haney	MDI31C03NW00030	Thurlow	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Hanlon Mine	MDI31C16SW00050	Burgess	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Hannon Quarry	MDI30M04NW00014	Barton	Dolostone		Past Producing Quarry
Hanson Brick - Niagara-on-the-Lake Quarry	MDI30M03NE00002	Niagara	Shale (Structural Material)		Past Producing Quarry
Harcourt Mine	MDI31E01SE00205	Harcourt	Molybdenum		Discretionary Occurrence
Hardie	MDI31C14SE00042	Barrie	Antimony, Copper, Gold, Silver, Zinc	Lead	Prospect
Hardwood	MDI31G05NW00009	March	Sandstone		Discretionary Occurrence
Hardwood-McArthurs Mill Road	MDI31F03NW00068	Raglan	Dolomite (Flux/Filler)		Discretionary Occurrence
Harker	MDI31C07SW00062	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Harlem Quarry	MDI31C09NE00013	Bastard	Limestone (Crushed Stones)		Producing Quarry
Harnden & King	MDI31C05NW00021	Belmont	Limestone (Building Stone)		Past Producing Quarry
Harold Babcock	MDI31E07SW00002	Franklin	Gneiss		Past Producing Quarry
Harper Lake	MDI31C12NE00188	Tudor	Iron, Magnetite, Titanium		Occurrence
Harris	MDI31C15SE00256	Olden	Iron		Discretionary Occurrence
Harris	MDI31B13NE00003	Oxford (On Rideau)	Limestone (Building Stone)		Past Producing Quarry
Harrowsmith	MDI31C07NE00065	Portland	Limestone (Building Stone)		Past Producing Quarry
Harry Bell-Chesley Quarry	MDI41A06SE00002	Elderslie	Limestone (Chemical/Flux)		Past Producing Quarry
Harvey Tp Lots 5 & 6 Con 1	MDI31D09SE00002	Harvey	Gold		Occurrence
Hasler	MDI31C07NE00068	Portland	Limestone (Crushed Stones)		Past Producing Quarry
Hastings	MDI31C12SE00008	Madoc	Limestone (Building Stone)		Past Producing Quarry
Hastings Quarry	MDI31C11SW00127	Hungerford	Granite		Past Producing Quarry
Hastings Road East	MDI31F04SW00249	Dungannon	Magnetite		Discretionary Occurrence
Hastings Road Magnetite	MDI31C12NE00185	Tudor	Iron	Titanium	Occurrence
Hastville	MDI31C12SE00037	Marmora	Marble (Structural Material)		Past Producing Quarry
Haughan Mine	MDI31C09NW00022	Burgess	Mica, Phosphate		Discretionary Occurrence
Havelock	MDI31C05NW00012	Belmont	Limestone (Crushed Stones)		Past Producing Quarry
Hawk Eye	MDI31C12SE00032	Marmora	Gold		Prospect
Hawkes Quarry	MDI31B12NW00019	Yonge	Limestone (Building Stone)		Past Producing Quarry
Hawley Quarry	MDI31C02NW00025	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Hawthorne Road Quarry	MDI31G05SE00008	Gloucester	Limestone (Crushed Stones)		Producing Quarry
Hay Bay Sand and Gravel Inc.	MDI31C03NE00003	Fredericksburgh	Limestone (Crushed Stones)		Producing Quarry
Hayes	MDI31G06NW00004	Cumberland	Gravel		Past Producing Quarry
Hayes Bay	MDI31F08SW00007	Pakenham	Marble (Structural Material)		Discretionary Occurrence
Hayesland Quarry	MDI40P08SE00003	West Flamborough	Dolomite (Structural Material)		Past Producing Quarry
Hazel Norrie Quarry # 2	MDI30M12NW00016	Chinguacousy	Sandstone	Silica Sand	Past Producing Quarry
Hazel Norrie Quarry 1 (Inglewood Quarry)	MDI30M13SW00003	Caledon	Sandstone		Past Producing Quarry
Hazzards Corner	MDI31C11SW00004	Madoc	Marble (Building Stone)	Mineral Specimen	Past Producing Quarry
Hearthstone	MDI31C11SE00013	Elzevir	Gabbro		Past Producing Quarry
Heffron Mine	MDI31C16SE00014	Burgess	Mica		Prospect
Helena	MDI31C14SE00145	Barrie	Gold, Marble (Building Stone)	Copper	Occurrence
Henderson	MDI31B12SW00021	Yonge	Sandstone		Past Producing Quarry
Henderson	MDI31C07SE00063	Portland	Limestone (Crushed Stones)		Past Producing Quarry
Henderson	MDI31C07SE00004	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Henderson	MDI31C02NE00015	Ernestown	Limestone (Chemical/Flux)		Producing Quarry
Henderson #2	MDI31B12SW00022	Yonge	Sandstone		Past Producing Quarry
Henderson #3	MDI31B12SW00024	Yonge	Sandstone		Past Producing Quarry
Henderson #3	MDI31C07SE00071	Ernestown	Limestone (Building Stone)		Past Producing Quarry
Henderson #4	MDI31C07SE00070	Ernestown	Limestone (Building Stone)		Past Producing Quarry
Henderson #5	MDI31C07SE00069	Ernestown	Limestone (Building Stone)		Past Producing Quarry
Henderson Uranium Showing 1	MDI31F03NW00066	Raglan	Uranium		Occurrence
Henry F. Cook	MDI31C14SE00138	Barrie	Copper, Gold, Lead, Silver, Zinc	Cadmium, Mercury	Occurrence
Henry Howard	MDI40I16NE00006	Walpole	Sandstone	Silica Sand	Past Producing Quarry
Herb's Cut (West Workings)	MDI31F05SE00027	Carlow	Corundum		Discretionary Occurrence
Herb's Cut East Workings	MDI31F05SE00028	Carlow	Corundum		Prospect
Herbert Corners Quarry	MDI31G04NE00004	Osgoode	Limestone (Building Stone)		Past Producing Quarry
Herrington South	MDI31C05NE00009	Huntingdon	Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Herschel	MDI31E01NE00023	Herschel	Niobium		Discretionary Occurrence
Herschel Township Road	MDI31F04NW00077	Herschel	Niobium, Rare Earth Elements		Discretionary Occurrence
Herschel Township Road	MDI31F04NW00128	Herschel	Niobium		Discretionary Occurrence
Hickey	MDI31F04NW00012	Monteagle	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Hicks	MDI31C03NE00013	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Higgins	MDI31D16SW00101	Anstruther	Uranium	Thorium	Occurrence
Higginson Quarry	MDI31G10SE00007	West Hawkesbury	Sandstone		Past Producing Quarry
Highland Mercury Occurrence	MDI31E01SE00198	Monmouth	Molybdenum	Rare Earth Elements, Thorium, Uranium	Discretionary Occurrence
Highway 17 Quarry	MDI31F11NE00007	Westmeath	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Highway 41 Area	MDI000000001256	Brougham	Marble (High Purity/Flux)		Occurrence
Highway 43 Quarry	MDI31C16NE00010	Elmsley	Limestone (Crushed Stones)		Past Producing Quarry
Highway 500 Occurrence	MDI31F04SW00221	Dungannon	Uranium	Tantalum, Thorium	Discretionary Occurrence
Highway 508	MDI31F07SE00063	Bagot	Iron		Discretionary Occurrence
Highway 7 Quarry	MDI31F01NE00019	Goulbourn	Limestone (Crushed Stones)		Past Producing Quarry
Hill	MDI31C11SW00130	Madoc	Clay		Past Producing Quarry
Hill Tile - Stevenson Clay Pit	MDI40J01NW00002	Tilbury East	Clay		Past Producing Quarry
Hilliard Bedore	MDI31C10NE00023	Bedford	Phosphate		Occurrence
Hilltop - Corner's Quarry	MDI30M12SW00017	Esquesing	Sandstone		Past Producing Quarry
Hilltop Quarry-1	MDI30M12NW00008	Esquesing	Sandstone		Past Producing Quarry
Hilltop Stone and Supply Quarry	MDI30M12NW00004	Esquesing	Sandstone		Past Producing Quarry
Hinchcliffe Lake	MDI31C13NE00074	Cashel	Lead	Barite, Gold, Silver	Discretionary Occurrence
Hinze	MDI31F04NW00070	Monteagle	Mica		Discretionary Occurrence
Hircock	MDI30M15NE00008	Darlington	Clay		Past Producing Quarry
Hobson-Nelson-Knob Mines	MDI31C12SE00020	Madoc	Iron	Zinc	Past Producing Mine (Low Tonnage)
Hodgins Quarries	MDI31F08NE00003	Fitzroy	Limestone (Building Stone)		Prospect
Hogan	MDI31E01SE00064	Cardiff	Rare Earth Elements, Thorium, Uranium		Discretionary Occurrence
Hogan	MDI31D15SE00116	Lutterworth	Uranium	Thorium	Occurrence
Hollandia	MDI31C12NE00020	Madoc	Lead	Silver, Zinc	Past Producing Mine (Low Tonnage)
Holleford	MDI31C07NE00206	Portland	Iron		Occurrence
Holley Mica	MDI31C10NE00067	Bedford	Mica		Occurrence
Holmes	MDI31C06NW00042	Hungerford	Limestone (Building Stone)		Past Producing Quarry
Honeywell Corners Quarry	MDI31C03NW00026	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Hoover Lake Cuts	MDI31F05SE00033	Carlow	Corundum		Occurrence
Hopefield Feldspar	MDI31F05NE00002	Radcliffe	Feldspar (Nonmetals)		Discretionary Occurrence
Hopetown Creek	MDI31F01SW00008	Lanark	Marble (Structural Material)		Discretionary Occurrence
Hopkins	MDI31D10NE00065	Galway	Lead		Discretionary Occurrence
Horse Lake	MDI31C12NW00127	Methuen	Iron	Copper, Nickel, Titanium	Occurrence
Horton	MDI31B05NW00012	Escott	Granite		Past Producing Quarry
Horton Township	MDI31F07NE00014	Horton	Gneiss		Prospect
Hotspur Graphite	MDI31D16NW00149	Monmouth	Graphite		Occurrence
Hough #2	MDI31C02NW00022	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Hound Lake	MDI31E01NE00012	Herschel	Graphite		Prospect
Howard	MDI31C06NW00014	Huntingdon	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
Howard Kerr	MDI31F04SW00237	Faraday	Thorium, Uranium		Occurrence
Howe Island Quarry #1	MDI31C08SW00010	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #2	MDI31C08SW00011	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #3	MDI31C01NW00005	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #4	MDI31C01NW00007	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #5	MDI31C08SW00012	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #6	MDI31C08SE00009	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #7	MDI31C08SE00010	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #8	MDI31C01NW00006	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howe Island Quarry #9	MDI31C08SE00008	Howe Island	Limestone (Chemical/Flux)		Past Producing Quarry
Howes	MDI31G10NE00002	Longueuil	Limestone (Building Stone)		Past Producing Quarry
Howland Mine	MDI31D15SE00096	Snowdon	Magnetite		Past Producing Mine (Low Tonnage)
Howse	MDI31C10SE00021	Bedford	Magnetite		Past Producing Mine (Low Tonnage)
Hudson Bay	MDI31C11SW00265	Hungerford	Uranium		Occurrence
Hudson Bay	MDI31C11NE00125	Kaladar	Uranium		Occurrence
Huffman	MDI31C07NE00088	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Huffs Corners Quarry #1	MDI31C03SW00005	Sophiasburgh	Limestone (Crushed Stones)		Past Producing Quarry
Huffs Corners Quarry #2	MDI31C03SW00006	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Huffs Corners Quarry #3	MDI31C03SW00007	Sophiasburgh	Limestone (Crushed Stones)		Past Producing Quarry
Hugh Hickey	MDI31C10SE00049	Hinchinbrooke	Mica		Discretionary Occurrence
Hugh Stevens	MDI31C07NE00011	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Hughes	MDI31C15SW00043	Olden	Uranium		Discretionary Occurrence
Hughes	MDI31C08SW00006	Pittsburgh	Sandstone		Past Producing Quarry
Hughes Occurrence	MDI31D15SE00026	Galway	Sulphur/Pyrite		Occurrence
Hughes Point Quarry	MDI31C08SW00043	Pittsburgh	Sandstone, Sandstone (Silica)		Past Producing Quarry
Hughes Quarry	MDI31C16SE00007	Elmsley	Sandstone		Past Producing Quarry
Hulton Quarry	MDI31C01NW00024	Wolfe Island	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Hummell	MDI31G03NW00006	Winchester	Peat		Occurrence
Hungerford	MDI31C11SE00006	Hungerford	Sulphur/Pyrite	Gold	Past Producing Mine (Low Tonnage)
Hungerford Western	MDI31C11SE00009	Hungerford	Sulphur/Pyrite		Occurrence
Hunt	MDI31C08SE00026	Lansdowne	Granite		Past Producing Quarry
Hunt	MDI31C06SE00021	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Hunt Mine	MDI31F07SW00016	Brougham	Molybdenum		Past Producing Mine (Low Tonnage)
Hunter	MDI31B14NW00012	Matilda	Dolostone		Past Producing Quarry
Hunter Quarry	MDI31B13SE00045	Edwardsburgh	Limestone (Crushed Stones)		Producing Quarry
Hurd Lake	MDI31F07NE00078	Bagot	Molybdenum		Discretionary Occurrence
Hwy 121 Roadcut	MDI31F04SW00095	Faraday	Calcite, Tremolite		Occurrence
Hwy 133-401 Interchange	MDI31C07SW00034	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Hwy 2 Quarry	MDI31C07SE00005	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Hwy 62 East	MDI31C13SE00059	Tudor	Marble (Structural Material)		Past Producing Quarry
Hwy 7 Marble	MDI31C11SW00037	Elzevir	Marble (Building Stone), Marble (Structural Material)	Marble (High Purity/Flux)	Producing Quarry
Hybla	MDI31F04NW00011	Monteagle	Feldspar (Nonmetals)		Occurrence
Hylight	MDI31E01SE00303	Harcourt	Uranium		Discretionary Occurrence
IKO	MDI31C05NE00023	Madoc	Trap Rock		Producing Quarry
Imperial	MDI31D09SW00048	Harvey	Uranium	Thorium	Occurrence
Imperial Mine Occurrence	MDI31D15SE00052	Snowdon	Magnetite		Occurrence
Imperial Oil	MDI31D16NW00263	Monmouth	Uranium		Prospect
Imperial Oil	MDI31D16NW00202	Monmouth	Thorium, Uranium		Discretionary Occurrence
Imperial Oil	MDI31D09NW00112	Cavendish	Uranium		Discretionary Occurrence
Imperial Oil Ltd. - Bear	MDI31D16NW00205	Monmouth	Uranium	Feldspar (Gemstones), Thorium	Occurrence
Indian Feldspar Mines (North)	MDI31F14SW00003	Fraser	Feldspar (Nonmetals)	Uranium	Past Producing Mine (Low Tonnage)
Indian Feldspar Mines (South)	MDI31F14SW00002	Fraser	Feldspar (Nonmetals)		Discretionary Occurrence
Indian River	MDI31F01NW00003	Ramsay	Marble (Building Stone), Marble (Structural Material)		Past Producing Quarry
Indian River Graphite	MDI31F01NW00002	Darling	Graphite		Prospect
Indian River Quarry	MDI31F01NE00026	Ramsay	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Industrial Minerals Corporation of Canada	MDI31E01SE00049	Monmouth	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Inglewood Quarries - Inglewood Quarry	MDI30M13SW00009	Caledon	Sandstone		Past Producing Quarry
Innerkip Park Quarry	MDI40P02NE00005	Zorra	Limestone (Chemical/Flux)		Past Producing Quarry
Innerkip Quarry	MDI40P02NE00004	Zorra	Dolomite (Structural Material)		Past Producing Quarry
Inrin	MDI31D08NE00009	Dummer	Limestone (Building Stone)		Occurrence
Interlake	MDI31C09SW00028	South Crosby	Marble (Building Stone)		Discretionary Occurrence
International	MDI31C14SE00150	Barrie	Lead, Zinc	Copper, Gold, Silver	Occurrence
International - Goderich Brine Field	MDI40P13SE00003	Goderich	Salt		Past Producing Mine
International Quartz Fletcher Lake Property	MDI31E07SW00012	McClintock	Quartz		Past Producing Quarry
Intersection Quarry	MDI31C07SE00027	Kingston	Limestone (Building Stone)		Past Producing Quarry
Inverary Quarry #1	MDI31C08NW00018	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Inverary Quarry #2	MDI31C08NW00019	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Irondale South Group	MDI31D16NE00217	Monmouth	Uranium	Thorium	Occurrence
Iroquois	MDI31B14SW00002	Matilda	Dolostone		Producing Quarry
Iroquois Quarry	MDI31B14SW00012	Matilda	Dolostone		Past Producing Quarry
Irvine	MDI31B14NW00004	Matilda	Dolostone		Past Producing Quarry
Irvine Creek Quarry	MDI40P09NW00002	Nichol	Dolomite (Structural Material)		Past Producing Quarry
Ivy Lea	MDI31C08SE00007	Lansdowne	Granite		Past Producing Quarry
J M Maclachlan	MDI31C14SW00049	Anglesea	Cobalt, Iron	Chromium, Nickel, Thorium, Uranium	Occurrence
J. Alliston Farm	MDI31F04NE00075	Carlow	Iron		Occurrence
J. Begin	MDI31F02SE00063	Lavant	Antimony, Copper	Bismuth, Gold, Lead, Mercury, Silver, Zinc	Occurrence
J. Brady Property	MDI31C16SW00082	Bathurst	Sandstone		Past Producing Quarry
J. Brotton	MDI31F12SE00003	Burns	Garnet (Nonmetals)	Molybdenum, Silica Sand	Discretionary Occurrence
J. Cameron Property	MDI31C16NW00040	Drummond	Granite		Past Producing Quarry
J. Dempsey Property	MDI31F07NE00060	Horton	Thorium, Uranium	Cerium, Rare Earth Elements	Occurrence
J. Egan Property	MDI31C09NW00004	North Crosby	Mica		Discretionary Occurrence
J. F.Sprague and A.C. Sprague Property	MDI31C13NW00007	Faraday	Graphite		Discretionary Occurrence
J. Fleming	MDI31D15SE00138	Snowdon	Uranium		Occurrence
J. Foley	MDI31C09NW00002	North Crosby	Mica	Phosphate	Discretionary Occurrence
J. Gilbert	MDI31D16NE00169	Cardiff	Uranium	Thorium	Occurrence
J. Lambert Property	MDI31F06SE00091	Griffith	Uranium		Occurrence
J. MacDonald	MDI31C03NW00013	Thurlow	Limestone (Building Stone)		Past Producing Quarry
J. McAllister Property	MDI31F04NW00002	Herschel	Graphite		Discretionary Occurrence
J. McCluney Occurrence	MDI31D15SE00044	Snowdon	Gold		Occurrence
J. McEwen Property	MDI31C15SE00103	South Sherbrooke	Mica		Past Producing Mine (Low Tonnage)
J. Palmer	MDI31C16NW00006	Bathurst	Barite	Strontium	Prospect
J. Quirk	MDI31F04NE00007	Monteagle	Garnet (Nonmetals)		Occurrence
J. Ramsay	MDI31C07SW00017	Camden East	Limestone (Building Stone)		Past Producing Quarry
J. Tait	MDI31D15SE00094	Galway	Uranium		Occurrence
J. Wren Property	MDI31F06NE00096	Grattan	Copper, Gold, Molybdenum		Occurrence
J.C. Cottrill	MDI31D16NE00179	Cardiff	Thorium, Uranium		Occurrence
J.C. Honsberger	MDI31F02SW00028	South Canonto	Uranium	Thorium	Occurrence
J.C. Rock LTD - Quarry 1	MDI31D10NW00032	Laxton	Limestone (Building Stone)		Producing Quarry
J.E. Waite Clay Pit	MDI31F10NW00007	Ross	Clay		Past Producing Quarry
J.E. Wilder Property	MDI31F07SE00015	Bagot	Barite, Strontium		Past Producing Mine (Low Tonnage)
J.F. Ferrill Property	MDI31F04SW00226	Monteagle	Feldspar (Nonmetals)	Cerium, Rare Earth Elements, Thorium, Uranium	Past Producing Mine (Low Tonnage)
J.G. Donnelly Property	MDI31C16SW00062	Burgess	Mica		Past Producing Mine (Low Tonnage)
J.G. McLennan Property	MDI31E07NE00006	Peck	Niobium	Rare Earth Elements, Uranium	Discretionary Occurrence
J.H. Henderson	MDI40P11NE00003	Grey	Clay		Past Producing Quarry
J.H. Mendels	MDI31C16NW00005	Bathurst	Mica		Prospect
J.H. Stone	MDI31C11NE00090	Kaladar	Gold	Arsenic, Lead, Zinc	Occurrence
J.M. Stoness	MDI31C10NE00020	Bedford	Feldspar (Nonmetals)	Mica	Occurrence
J.O. Gorman Property	MDI31F07NW00020	Admaston	Molybdenum		Past Producing Mine (Low Tonnage)
J.R. McQuigge Quarry	MDI31F08NW00017	McNab	Limestone (Crushed Stones)		Prospect
J.S. Box Property	MDI31F02NW00042	Brougham	Molybdenum		Discretionary Occurrence
J.Smith Property	MDI31C09NW00035	North Crosby	Mica		Discretionary Occurrence
Jack's Cuts	MDI31F05SE00017	Carlow	Corundum		Prospect
Jacklin Property	MDI31C16SE00050	Elmsley	Sandstone		Past Producing Quarry
Jacobsen	MDI31C06SW00010	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
James	MDI31F01NE00008	Ramsay	Sandstone (Silica)		Past Producing Quarry
James Foxton	MDI31C07NE00034	Loughborough	Phosphate		Past Producing Mine (Low Tonnage)
James Gow-Fergus Quarry	MDI40P09NW00004	Nichol	Dolomite (Structural Material)	Dolomite (Building Stone), Dolostone	Past Producing Quarry
James Occurrence	MDI31F11SE00017	Wilberforce	Thorium	Uranium	Occurrence
James Wilson Farm	MDI31F03NE00014	Matawatchan	Molybdenum		Discretionary Occurrence
James Windle Farm	MDI31F07SW00030	Bagot	Limestone (Building Stone)		Occurrence
Jamieson Lime Company	MDI31F07NE00008	Horton	Clay		Past Producing Quarry
Jamieson Lime Quarry	MDI31F07NE00018	Horton	Marble (High Purity/Flux)	Mineral Specimen	Past Producing Quarry
Jamieson Mine	MDI31F06SW00017	Lyndoch	Molybdenum, Thorium, Uranium		Past Producing Mine (Low Tonnage)
Jamieson Quarry #4	MDI31F07NE00028	Horton	Marble (Building Stone)	Marble (High Purity/Flux)	Past Producing Quarry
Jarvis Lake	MDI31C12SE00009	Madoc	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Jarvis Quarry	MDI40I16NE00002	Townsend	Limestone (Crushed Stones)		Past Producing Quarry
Jas. McGillivray Property	MDI31C16SE00049	Elmsley	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Jeffrey	MDI31F04SW00244	Faraday	Arsenic, Gold, Silver		Occurrence
Jem	MDI31E01NE00027	Harcourt	Uranium		Discretionary Occurrence
Jenkins	MDI31C13SW00089	Wollaston	Magnetite		Occurrence
Jesko Uranium Mines Ltd. Occurrence	MDI31D16NW00201	Monmouth	Uranium		Occurrence
Jet	MDI31E01SE00206	Harcourt	Uranium	Thorium	Occurrence
Jewellville Pits	MDI31F05SE00005	Raglan	Corundum	Nepheline Syenite	Past Producing Mine (Low Tonnage)
Jex	MDI30M16NE00002	Hamilton	Clay		Past Producing Quarry
Jocko Lake	MDI31C13NE00107	Limerick	Iron	Titanium	Discretionary Occurrence
Jodouin Property	MDI31E09SW00002	Airy	Graphite		Discretionary Occurrence
Joe Bay	MDI31D16NE00193	Cardiff	Magnetite		Occurrence
Joe Lake	MDI31F02NE00006	Lavant	Marl		Discretionary Occurrence
Joes Lake	MDI31F02SE00059	Lavant	Antimony, Copper, Gold, Silver	Arsenic, Bismuth, Mercury, Zinc	Occurrence
John M. Jamieson Property	MDI000000001596	Ross	Limestone (Chemical/Flux)		Past Producing Quarry
John Mooney	MDI31D16NE00158	Cardiff	Molybdenum		Prospect
John Murphy	MDI31C10SE00152	Bedford	Lead		Discretionary Occurrence
John Ryan Property	MDI31E11NE00009	Butt	Cerium, Thorium		Discretionary Occurrence
John Webber	MDI30L13NE00002	Dunn	Dolomite (Structural Material)		Past Producing Quarry
Johnson	MDI31F14SE00015	Pembroke	Clay		Past Producing Quarry
Johnson	MDI31C11SE00023	Kaladar	Mica		Past Producing Mine (Low Tonnage)
Johnson	MDI31C14SE00171	Barrie	Copper	Gold, Silver	Occurrence
Johnston	MDI31C06NW00013	Huntingdon	Barite, Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Johnston	MDI31G03SW00017	Mountain	Dolostone		Past Producing Quarry
Joiner	MDI31E01SE00217	Cardiff	Molybdenum	Thorium, Uranium	Prospect
Jones	MDI31D16SE00073	Anstruther	Molybdenum		Discretionary Occurrence
Jones	MDI31B13SE00029	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Jones Creek Quarry	MDI31B12SW00013	Yonge	Limestone (Building Stone)		Past Producing Quarry
Jones Falls	MDI31C09SE00064	South Crosby	Hematite (Gemstones), Ochre		Past Producing Mine (Low Tonnage)
Joseph James	MDI31C11SW00035	Elzevir	Arsenic, Gold		Occurrence
Joyceville Penitentiary Quarry	MDI31C08SW00046	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Joyceville Road Quarry	MDI31C08SW00034	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Judson Polite	MDI31B12NE00022	Augusta	Limestone (Building Stone)		Past Producing Quarry
Julian Lake South	MDI31D09SE00009	Burleigh	Limestone (Building Stone)		Past Producing Quarry
Juniper Island Quarry	MDI31C08SE00005	Leeds	Granite		Past Producing Quarry
K. Salmond	MDI31F03SE00010	Miller	Thorium, Uranium		Occurrence
K.H. McInnes Claims	MDI31E07NW00008	Peck	Uranium		Discretionary Occurrence
Kalin	MDI31G04SW00009	Marlborough	Limestone (Building Stone)		Past Producing Quarry
Kashwakamak	MDI31C14SE00147	Barrie	Gold, Lead	Copper, Zinc	Occurrence
Katharine Fitzgerald	MDI31C10SE00013	Bedford	Mica		Discretionary Occurrence
Katherine	MDI31C12NE00111	Lake	Lead	Barite, Silver, Zinc	Prospect
Kawartha Stone	MDI31D09SW00009	Harvey	Limestone (Building Stone)		Producing Quarry
Kean Ore Bed	MDI31C05NE00118	Marmora	Iron		Occurrence
Kearney Mine	MDI31E11NE00004	Butt	Graphite		Past Producing Mine
Keays	MDI31C16NW00016	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Keays	MDI31C16NW00030	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Keene	MDI31C06NW00004	Huntingdon	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
Keevil	MDI31C15SE00263	Oso	Uranium		Occurrence
Kehoe	MDI31F14SE00017	Pembroke	Limestone (Building Stone)		Past Producing Quarry
Kelbee Occurrence	MDI31D16SW00096	Cavendish	Uranium	Thorium	Occurrence
Keles Creek	MDI31F02NE00014	Darling	Marble (Structural Material)		Discretionary Occurrence
Kellar	MDI31C10SW00049	Sheffield	Molybdenum		Occurrence
Keller	MDI31F04SW00241	Faraday	Molybdenum		Occurrence
Keller Bridge Blue	MDI31C12NE00036	Madoc	Marble (Structural Material)		Past Producing Quarry
Keller Bridge Quarry	MDI31C12NE00035	Madoc	Limestone (Crushed Stones)		Past Producing Quarry
Keller Farm	MDI31F03NW00040	Raglan	Magnetite		Discretionary Occurrence
Kellert	MDI31C07NW00034	Camden East	Iron		Discretionary Occurrence
Kelly-Czerewko	MDI31C12SE00119	Marmora	Magnetite, Wollastonite	Garnet (Nonmetals)	Occurrence
Kelso Quarry	MDI30M05NW00005	Nassagaweya	Dolomite (Structural Material)		Past Producing Quarry
Kemp	MDI31D16NE00166	Cardiff	Uranium	Thorium	Occurrence
Kenmac Chibougamau	MDI31D16NE00165	Cardiff	Uranium	Thorium	Prospect
Kennebec	MDI31C11NE00101	Kennebec	Copper		Occurrence
Kennedy	MDI31F08NE00030	Torbolton	Dolostone, Sandstone		Past Producing Quarry
Kennelly Property	MDI31F07SW00010	Brougham	Graphite		Discretionary Occurrence
Kenny	MDI31C08NW00047	Pittsburgh	Sandstone		Past Producing Quarry
Kenny Quarry	MDI31F10NW00031	Westmeath	Limestone (Crushed Stones)		Past Producing Quarry
Kent	MDI31C09SW00016	Pittsburgh	Mica	Apatite (Gemstones)	Occurrence
Kenyon	MDI31C10SE00087	Hinchinbrooke	Limestone (Chemical/Flux)		Past Producing Quarry
Keown	MDI31E07SW00034	McClintock	Gneiss		Past Producing Quarry
Kernahan	MDI31D15NW00005	Anson	Gneiss		Past Producing Quarry
Kerr Addison A & B	MDI31F04SW00389	Faraday	Uranium		Discretionary Occurrence
Kerr Addison F	MDI31D16NE00188	Cardiff	Uranium		Discretionary Occurrence
Kerr Addison Group ' I '	MDI31E01SE00216	Cardiff	Uranium		Occurrence
Kerr Addison Group E	MDI31D16NE00164	Cardiff	Uranium		Occurrence
Kerr Addison Group J	MDI31E01SE00260	Cardiff	Uranium		Discretionary Occurrence
Kerr Addison-H	MDI31D16NE00163	Cardiff	Uranium		Discretionary Occurrence
Ketchcross	MDI31B14NW00024	Mountain	Dolostone		Past Producing Quarry
Kilbride	MDI30M05NW00003	Nelson	Marl		Past Producing Quarry
Killeen-Mathieson Property	MDI31C16SW00054	Burgess	Mica		Discretionary Occurrence
Kilmarnock Quarry	MDI31B13NW00004	Montague	Dolostone		Producing Quarry
Kilpatrick	MDI31C06NW00005	Huntingdon	Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Kinburn	MDI31F08NE00009	Fitzroy	Marble (Structural Material)		Prospect
Kinburn Quarry	MDI31F08SE00005	Fitzroy	Limestone (Crushed Stones)		Producing Quarry
Kincardine Salt Company - Brine Field	MDI41A04NE00002	Kincardine	Salt		Past Producing Mine
King	MDI31C13SW00038	Wollaston	Titanium		Discretionary Occurrence
Kingdon	MDI31F08NW00012	Fitzroy	Lead	Calcite, Copper, Fluorite, Silver, Zinc	Past Producing Mine
Kingscourt Quarry	MDI31C07SE00025	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingsford	MDI31C10SE00048	Bedford	Phosphate		Discretionary Occurrence
Kingston Brick	MDI31C07SE00041	Kingston	Clay		Past Producing Quarry
Kingston Mills Quarry	MDI31C08SW00016	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Pen Quarry	MDI31C02NE00019	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Quarry #5	MDI31C07SE00023	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Quarry #6	MDI31C07SE00022	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Quarry #7	MDI31C07SE00024	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Quarry #8	MDI31C07SE00029	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Quarry #9	MDI31C07SE00030	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kingston Silica Mines Ltd. Property	MDI31C08SW00075	Pittsburgh	Sandstone (Silica)		Past Producing Mine (Low Tonnage)
Kinkley Quarry	MDI31C02NW00016	Fredericksburgh	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Kirkfield Quarry	MDI31D10SW00002	Eldon	Limestone (Chemical/Flux), Limestone (Crushed Stones)	Limestone (Building Stone)	Past Producing Quarry
Kirkfield Quarry #2	MDI31D10SW00005	Carden	Limestone (Building Stone)		Past Producing Quarry
Kirkham Graphite Property	MDI31C10SE00023	Bedford	Graphite		Deposit
Kirkham Mine	MDI31C16SW00002	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Kirkpatrick Quarry	MDI31C02NE00033	Kingston	Limestone (Building Stone)		Past Producing Quarry
Kitchener Brick Clay Pit 2	MDI40P08NW00003	Waterloo	Clay		Past Producing Quarry
Klondike Workings	MDI31F05SE00062	Raglan	Corundum, Nepheline Syenite	Mineral Specimen	Past Producing Mine (Low Tonnage)
Knightington	MDI31F10SW00010	Wilberforce	Gold		Occurrence
Knowlton Lake	MDI31C07NE00015	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Knowlton Lake	MDI31C07NE00071	Portland	Limestone (Building Stone)		Past Producing Quarry
Koa	MDI31F04SW00002	Herschel	Mica		Occurrence
Kring	MDI31C15NW00237	Miller	Molybdenum		Occurrence
Kuehl Lake	MDI31F06NW00044	Brudenell	Mineral Specimen, Zircon (Gemstones)		Occurrence
L'Orignal	MDI31G10SW00003	Longueuil	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Producing Quarry
L. Bedour	MDI31C16SW00036	Bathurst	Sandstone		Past Producing Quarry
L. Cadesky	MDI31D10SE00017	Harvey	Uranium		Occurrence
L. E. Smith Claims	MDI31E07NW00026	Peck	Uranium		Discretionary Occurrence
L. S. Winch	MDI31D15NE00068	Snowdon	Uranium		Discretionary Occurrence
L. T. Chandler	MDI31E01SE00197	Monmouth	Uranium	Fluorite, Thorium	Prospect
L. Vaughan Property	MDI31F10NW00039	Ross	Thorium, Uranium		Occurrence
L.G. Fraser Plant	MDI31F10NW00002	Stafford	Clay		Past Producing Quarry
La Passe	MDI31F15SW00004	Westmeath	Marl		Discretionary Occurrence
La Roche	MDI31C03NW00032	Thurlow	Clay		Past Producing Quarry
Labey	MDI31C03NW00004	Thurlow	Clay		Past Producing Quarry
Lacana Mining Corporation	MDI31D16NE00148	Monmouth	Uranium	Thorium	Occurrence
Lacey	MDI31C07NE00035	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Ladore Occurrence	MDI31F02SE00017	Dalhousie	Sulphur/Pyrite		Discretionary Occurrence
Lafarge	MDI31C04SW00002	Cramahe	Limestone (Building Stone)		Past Producing Quarry
Lafarge	MDI31C02NW00019	Fredericksburgh	Limestone (Chemical/Flux)		Past Producing Quarry
Lafarge Canada Inc - Woodstock Quarry	MDI40P02SW00002	Zorra	Limestone (Chemical/Flux), Limestone (Crushed Stones)		Producing Quarry
Lafarge Canada-Dundas Quarry	MDI30M05SW00003	West Flamborough	Dolostone	Dolomite (Structural Material)	Producing Quarry
Lafarge Canada-Queenston Quarry	MDI30M03NE00004	Niagara	Dolomite (Building Stone), Dolostone		Past Producing Quarry
Lafleche	MDI31G11SE00013	Plantagenet	Limestone (Building Stone)		Past Producing Quarry
Lafleurs Lake	MDI31F07NW00027	Admaston	Molybdenum		Discretionary Occurrence
Laidlaw-Beesley	MDI31C14SW00026	Grimsthorpe	Gold		Occurrence
Lake Clear	MDI000000001266	Sebastopol	Thorium	Rare Earth Elements, Uranium	Occurrence
Lake Ontario Cement	MDI31C03SE00002	Sophiasburgh	Limestone (Chemical/Flux)		Producing Quarry
Lake Property	MDI31F12SW00006	Dickens	Uranium	Rare Earth Elements	Prospect
Lake on the Mount	MDI31F01NW00018	Lanark	Marble (Structural Material)		Discretionary Occurrence
Lakefield	MDI31D08NW00002	Douro	Limestone (Chemical/Flux)		Past Producing Quarry
Lakehurst Quarry	MDI31D09SW00023	Harvey	Limestone (Building Stone)		Past Producing Quarry
Lamberts Hill Quarry	MDI31C01NW00018	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Lamourie	MDI31G03SW00020	Mountain	Dolostone		Past Producing Quarry
Lanark	MDI31F01SW00007	Lanark	Marble (Building Stone), Marble (Structural Material)		Past Producing Quarry
Lanark County	MDI31F01NE00014	Beckwith	Aggregate, Granite		Past Producing Quarry
Landfill Quarry	MDI40G10NW00001	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
Landolac Property	MDI31F04NE00077	Raglan	Cobalt, Copper, Nickel		Occurrence
Lane	MDI31B12NE00019	Augusta	Limestone (Building Stone)		Past Producing Quarry
Latimer Quarry #1	MDI31C07SE00068	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Latimer Quarry #2	MDI31C07SE00067	Kingston	Limestone (Building Stone)		Past Producing Quarry
Laurentian #2	MDI31G05NE00060	Gloucester	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Lavallee	MDI31F01NE00031	Ramsay	Marble (Structural Material)		Past Producing Quarry
Lavant	MDI31F02NE00065	Lavant	Iron		Occurrence
Lavant	MDI31F02SE00058	Lavant	Antimony, Copper	Gold, Lead, Silver, Zinc	Occurrence
Lavant Creek	MDI31F02SE00055	Lavant	Antimony, Copper	Bismuth, Gold, Lead, Mercury, Silver, Zinc	Occurrence
Law Quarry	MDI30L14NW00003	Wainfleet	Dolostone	Limestone (Crushed Stones), Sandstone	Producing Quarry
Lawlor	MDI31C07SE00013	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Lawrence Quarry	MDI31C02SW00002	Adolphustown	Limestone (Building Stone)		Past Producing Quarry
Lawson Quarry	MDI31B12NW00020	Yonge	Dolostone, Sandstone (Silica)	Silica Sand	Producing Quarry
Leclaire Lake	MDI000000001252	Matawatchan	Marble (High Purity/Flux)		Discretionary Occurrence
Ledyard	MDI31C12SW00008	Belmont	Gold		Past Producing Mine (Low Tonnage)
Lee	MDI31C13SE00105	Tudor	Magnetite		Occurrence
Lee Junior	MDI31C05NE00008	Madoc	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
Lee Senior	MDI31C05NE00006	Madoc	Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Legree Prospect	MDI31F06SW00073	Lyndoch	Molybdenum		Occurrence
Lehighs Corners Quarry	MDI31B12NW00014	Kitley	Limestone (Crushed Stones)		Past Producing Quarry
Lemoine Point Quarry	MDI31C02NE00021	Kingston	Limestone (Building Stone)		Past Producing Quarry
Lennox Mines	MDI31C10SW00046	Sheffield	Zinc	Copper, Lead	Prospect
Leo Murphy	MDI31C10SE00131	Bedford	Lead		Discretionary Occurrence
Leonard	MDI31C07NE00072	Portland	Limestone (Crushed Stones)		Past Producing Quarry
Lerond Shaft	MDI31F07SE00069	Bagot	Iron		Discretionary Occurrence
Leroux	MDI31G07NW00002	Caledonia	Limestone (Building Stone)		Producing Quarry
Leslie Marisette	MDI31C11NE00100	Kaladar	Molybdenum		Occurrence
Lewis Bay Quarry	MDI31C01NW00022	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Liezert	MDI31B14NW00005	Matilda	Dolostone		Past Producing Quarry
Limberlost Stone Inc.	MDI41A14NE00006	Albemarle	Dolomite (Building Stone)		Producing Quarry
Limerick	MDI31C13NE00088	Limerick	Magnetite		Occurrence
Limestone Lake Marl	MDI31F02NW00011	Brougham	Marl		Discretionary Occurrence
Limoges	MDI31G06SE00003	Cambridge	Limestone (Building Stone)		Past Producing Quarry
Limoges Quarry	MDI31G06SE00008	Russell	Limestone (Building Stone)		Producing Quarry
Lincoln Quarry	MDI30M03SW00009	Clinton	Dolostone	Zinc	Producing Quarry
Lionel Steele	MDI31C10NE00036	Bedford	Feldspar (Nonmetals)		Occurrence
Lions Head Quarry	MDI41A14NW00002	Eastnor	Dolomite (Structural Material)		Past Producing Quarry
Liscombe Mine	MDI31E01SE00134	Monmouth	Apatite (Gemstones), Mica, Molybdenum		Past Producing Mine (Low Tonnage)
Lithographic Quarry	MDI31C05NE00088	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
Little Bob Quarry	MDI31D10SE00010	Verulam	Limestone (Crushed Stones)		Past Producing Quarry
Little Bob Quarry	MDI31D10SE00015	Verulam	Limestone (Building Stone)		Past Producing Quarry
Little Esson Lake	MDI31E01SE00137	Monmouth	Fluorite		Discretionary Occurrence
Little Glamor	MDI31D16NW00214	Glamorgan	Molybdenum		Past Producing Mine (Low Tonnage)
Little Island Quartz	MDI31C08SE00018	Leeds	Mineral Specimen, Quartz		Past Producing Mine (Low Tonnage)
Little Salmon Lake	MDI31C13NE00007	Cashel	Sulphur/Pyrite		Occurrence
Little Silver Lake	MDI31C16SW00190	South Sherbrooke	Magnetite, Mineral Specimen		Occurrence
Lloyd	MDI31F01NW00009	Lanark	Marble (Structural Material)		Discretionary Occurrence
Lloyd	MDI31C08SE00003	Leeds	Granite		Past Producing Quarry
Local Dolomite	MDI31B13SE00027	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Lockwood	MDI31F04SW00235	Faraday	Uranium		Occurrence
Lockwood Property	MDI31C11SE00121	Elzevir	Marble (Building Stone)		Past Producing Quarry
Logan Cuts	MDI31F05SE00021	Carlow	Corundum, Mineral Specimen		Prospect
Logan East	MDI31F05SE00022	Carlow	Corundum, Mineral Specimen		Discretionary Occurrence
Lombard	MDI31C13SE00094	Tudor	Lead	Barite	Occurrence
Lombardy Quarry	MDI31C16SE00048	Elmsley	Limestone (Crushed Stones)		Past Producing Quarry
Lombardy Quarry #2	MDI31C16SE00045	Elmsley	Limestone (Crushed Stones)		Past Producing Quarry
Long Lake	MDI31C10NW00016	Olden	Zinc	Lead, Marble (Structural Material), Silver	Past Producing Mine (Low Tonnage)
Long Point	MDI31C09SE00079	Lansdowne	Lead		Prospect
Long Reach	MDI31C09SE00025	Lansdowne	Marble (Structural Material)		Discretionary Occurrence
Long Ridge Uranium Mines Ltd.	MDI31D16NW00200	Monmouth	Uranium		Occurrence
Longstone Lake	MDI31F02SW00031	South Canonto	Magnetite		Occurrence
Lonsdale Quarry	MDI31C06SE00014	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Loon Bay	MDI31E07SW00006	Sherborne	Ochre		Past Producing Mine (Low Tonnage)
Lot 12 Lead	MDI31C12NE00167	Tudor	Lead		Discretionary Occurrence
Lot 15	MDI31C09SW00011	Pittsburgh	Mica		Occurrence
Lot 16 Con XIV	MDI31D15SE00091	Galway	Cobalt		Occurrence
Lot 3, Con 1	MDI31C08SE00002	Leeds	Granite		Past Producing Quarry
Lot 30 B	MDI31C12NE00176	Tudor	Barite, Lead		Discretionary Occurrence
Lot 34	MDI31C12NE00163	Tudor	Lead		Discretionary Occurrence
Lot 6 Con I	MDI31F04NE00072	Monteagle	Molybdenum		Discretionary Occurrence
Lot 8, Con 14	MDI31C09SW00009	Pittsburgh	Mica		Occurrence
Louvicourt Occurrence	MDI31D09NW00076	Cavendish	Uranium	Niobium, Thorium	Occurrence
Lower Monmouth Lake	MDI31D16NE00212	Monmouth	Magnetite		Occurrence
Lowney Lake	MDI31F08SW00003	Darling	Marble (Structural Material)		Discretionary Occurrence
Lowry Lake	MDI31D16NE00118	Monmouth	Granite	Feldspar (Gemstones)	Discretionary Occurrence
Lowville Quarry	MDI30M05NW00006	Nelson	Dolostone		Past Producing Quarry
Loyalist Farms	MDI31B12SW00023	Yonge	Sandstone		Past Producing Quarry
Lundberg	MDI31D10NW00039	Somerville	Uranium		Occurrence
Lundberg	MDI31D15SW00056	Lutterworth	Molybdenum, Uranium	Niobium	Discretionary Occurrence
Luther Bog	MDI40P16NW00003	Luther	Peat		Occurrence
Lyle	MDI31F08SE00013	Ramsay	Limestone (Crushed Stones)		Producing Quarry
Lynch	MDI31F01NE00039	Ramsay	Lead		Discretionary Occurrence
Lyndoch Deposit	MDI31F06SW00072	Lyndoch	Molybdenum		Discretionary Occurrence
Lyndoch Lake	MDI31F06SW00008	Lyndoch	Mica		Discretionary Occurrence
Lynx-Canada	MDI31F02SE00057	Lavant	Copper	Antimony, Barite, Gold, Lead, Silver, Zinc	Occurrence
Lythmore #2	MDI30L13NW00017	Oneida	Gypsum		Past Producing Mine (Low Tonnage)
M. Campbell Quarry	MDI31D11NE00003	Rama	Limestone (Crushed Stones)		Past Producing Quarry
M. Kellar	MDI31F02SW00026	South Canonto	Uranium	Thorium	Occurrence
M. Philips Mine	MDI31C09NE00003	Burgess	Phosphate		Past Producing Mine (Low Tonnage)
M. Ryan Brickworks	MDI31C16NE00031	Elmsley	Clay		Past Producing Quarry
M.Cziraky	MDI31D16SW00146	Cavendish	Uranium	Vermiculite	Discretionary Occurrence
M.P. Kiley Farm	MDI31F07SW00084	Admaston	Molybdenum		Discretionary Occurrence
MA6 Calabogie West - South Part	MDI31F07SW00032	Blithfield	Marble (High Purity/Flux)		Discretionary Occurrence
MA6 Calabogie west, north part	MDI31F07SW00031	Bagot	Marble (High Purity/Flux)		Discretionary Occurrence
MRT Aggregates	MDI000000002331	Methuen	Iron, Titanium, Trap Rock, Vanadium		Producing Quarry
MTO B9-9	MDI31D09NW00039	Cavendish	Limestone (Building Stone)		Past Producing Quarry
Maberly	MDI31C15SE00029	South Sherbrooke	Marble (Structural Material)		Past Producing Quarry
MacDonald Mine	MDI31F04NW00023	Monteagle	Feldspar (Nonmetals), Mineral Specimen, Niobium, Uranium	Copper, Molybdenum, Rare Earth Elements, Thorium, Titanium, Zircon	Past Producing Mine (Low Tonnage)
MacDonald Quarry	MDI31E07NW00005	Finlayson	Gneiss		Past Producing Quarry
MacDonnell	MDI31C15SE00077	Oso	Gold		Discretionary Occurrence
MacGillivray's Bridge Quarry	MDI31G02NE00002	Charlottenburgh	Limestone (Building Stone)		Past Producing Quarry
MacGregor	MDI31G03NE00015	Russell	Limestone (Building Stone)		Past Producing Quarry
MacLaren Mine	MDI31C16SW00017	Burgess	Mica, Mineral Specimen, Phosphate	Rare Earth Elements	Past Producing Mine (Low Tonnage)
MacLean	MDI31G06NE00004	Clarence	Limestone (Building Stone)		Past Producing Quarry
MacLeod	MDI31G02SW00003	Cornwall	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
MacLeod	MDI31G03NE00010	Finch	Limestone (Crushed Stones)		Producing Quarry
Macassa	MDI31C13SE00099	Limerick	Copper, Nickel	Cobalt, Gold, Silver, Zinc	Deposit
Mace	MDI31C09SW00013	Pittsburgh	Apatite (Gemstones)		Discretionary Occurrence
Maclan	MDI31F04SW00227	Faraday	Uranium	Thorium	Occurrence
Madawaska	MDI31F04SW00037	Faraday	Thorium, Uranium		Past Producing Mine
Madawaska River	MDI31F12SW00010	Murchison	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Madawaska River Bank	MDI31F02NW00005	Blithfield	Graphite		Discretionary Occurrence
Madawaska River Mouth	MDI31F08NW00007	McNab	Marble (Building Stone)		Occurrence
Madill Property	MDI31D16NW00290	Monmouth	Molybdenum		Discretionary Occurrence
Madoc	MDI31C12SE00075	Madoc	Marble (Structural Material)		Past Producing Quarry
Madoc Creek Rhyolite	MDI31C11SW00013	Madoc	Rhyolite		Past Producing Quarry
Madoc Marble Quarries	MDI31C11SW00003	Madoc	Marble (Building Stone)		Past Producing Quarry
Madoc Quarry	MDI31C05NE00010	Madoc	Trap Rock	Cobalt, Iron	Past Producing Quarry
Madoc Quarry #1	MDI31C12SE00063	Madoc	Limestone (Building Stone)		Past Producing Quarry
Madoc Quarry #2	MDI31C11SW00094	Madoc	Limestone (Building Stone)		Past Producing Quarry
Madoc-Grenville	MDI31C12SE00007	Madoc	Limestone (Building Stone)		Past Producing Quarry
Mahon Mine	MDI31C16SE00024	Burgess	Mica, Phosphate	Mineral Specimen	Past Producing Mine (Low Tonnage)
Mahoney & Rich	MDI31G05NE00029	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Mahoney and Morin Property	MDI31E08SE00008	Sabine	Feldspar (Nonmetals)	Niobium, Rare Earth Elements, Uranium	Past Producing Mine (Low Tonnage)
Main Quarry	MDI31C09NE00019	Yonge	Dolostone, Sandstone		Producing Quarry
Main Zone Tudor Gold Project	MDI31C13SE00067	Tudor	Gold		Prospect
Makkonen	MDI31D16NE00216	Monmouth	Uranium		Occurrence
Malcolm Lake	MDI31C15NW00067	Clarendon	Marble (Building Stone)		Discretionary Occurrence
Malcolm Prospect	MDI000000001989	Lyndoch	Graphite		Prospect
Malloy Farm	MDI31C13NW00054	Dungannon	Gold	Copper	Occurrence
Malone	MDI31C05NE00019	Marmora	Gold		Occurrence
Malone #17	MDI31C12SE00124	Marmora	Iron		Prospect
Malone Iron	MDI31C12SE00123	Marmora	Iron		Past Producing Mine (Low Tonnage)
Maloney	MDI31C12SW00002	Marmora	Iron	Chromium, Copper, Nickel, Titanium	Occurrence
Maloney Property	MDI31F07SW00110	Brougham	Molybdenum		Discretionary Occurrence
Manary	MDI31E07NW00009	McClintock	Gneiss		Past Producing Quarry
Manhire	MDI31E01SE00229	Cardiff	Uranium	Apatite (Gemstones)	Occurrence
Mansfield Quarry	MDI31G04NW00006	Goulbourn	Limestone (Crushed Stones)		Past Producing Quarry
Mantifel Corundum Occurrences	MDI31F05SE00048	Raglan	Corundum		Discretionary Occurrence
Maple Grove Quarry	MDI31G04SE00003	South Gower	Limestone (Crushed Stones)		Producing Quarry
Maple Lawn Quarry	MDI31C08SW00015	Kingston	Limestone (Building Stone)		Past Producing Quarry
Marathon Quarry	MDI31F08SE00006	Fitzroy	Limestone (Crushed Stones)		Past Producing Quarry
Marble Bluff	MDI31F02NE00013	Darling	Marble (Building Stone)		Past Producing Quarry
Marble Lake	MDI31C08SE00004	Leeds	Granite		Past Producing Quarry
Marble Prospect	MDI31C15SE00184	Oso	Marble (Structural Material)		Discretionary Occurrence
Marble Rock Quartz Mine	MDI31C08NE00002	Leeds	Mineral Specimen		Past Producing Mine (Low Tonnage)
Marble-South Sherbrooke	MDI31C15SE00428	South Sherbrooke	Marble (Structural Material)		Discretionary Occurrence
Marl Lake	MDI41A03NE00003	Brant	Clay, Marl		Past Producing Quarry
Marlhill	MDI31C15NE00006	Palmerston	Calcite		Past Producing Quarry
Marly Lake	MDI31F07SW00022	Brougham	Marl		Discretionary Occurrence
Marmo Quarry	MDI41A14SE00013	Amabel	Dolomite (Building Stone)		Producing Quarry
Marmora Quarry #2	MDI31C05NE00034	Marmora	Limestone (Building Stone)		Past Producing Quarry
Marmoraton	MDI31C05NE00014	Marmora	Iron, Magnetite	Rare Earth Elements	Past Producing Mine
Marquardt Property	MDI31F03NW00038	Raglan	Uranium	Thorium	Occurrence
Marsh	MDI41A11SE00005	Keppel	Marl		Past Producing Quarry
Marshall	MDI31C06SE00009	Richmond	Aggregate		Past Producing Quarry
Marshall Bay	MDI31F08NW00006	Fitzroy	Marble (Structural Material)		Discretionary Occurrence
Martel Mine	MDI31F07SE00013	Bagot	Iron, Vanadium	Titanium	Past Producing Mine (Low Tonnage)
Martha Mine	MDI31C16SW00024	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Martin	MDI31G05SW00014	March	Mica		Occurrence
Martin	MDI31C07NE00047	Loughborough	Mica		Occurrence
Martin	MDI31C10SE00042	Bedford	Phosphate		Discretionary Occurrence
Martin McHale Property	MDI31F07NW00003	Admaston	Feldspar (Nonmetals)		Discretionary Occurrence
Martin Quarry	MDI30M12NW00009	Esquesing	Sandstone		Past Producing Quarry
Martin Quarry	MDI31G07SW00005	Roxborough	Limestone (Building Stone)		Producing Quarry
Marys Cove Quarry	MDI31C02SW00007	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Marysville Quarry	MDI31C01NW00023	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Marysville Quarry #1	MDI31C03NE00005	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Marysville Quarry #2	MDI31C03NE00015	Tyendinaga	Limestone (Crushed Stones)		Past Producing Quarry
Marysville Quarry #3	MDI31C01NW00015	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Marysville Quarry #4	MDI31C01NW00025	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Maskwa Lake Quarry	MDI31L01SW00002	Deacon	Mica, Mineral Specimen	Feldspar (Nonmetals)	Past Producing Mine (Low Tonnage)
Massassaga Point Quarry	MDI31C03NW00008	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Matawatchan Road Graphite	MDI31F02NW00008	Brougham	Graphite		Occurrence
Matheson-Bell Property	MDI31C16SW00048	Burgess	Phosphate		Past Producing Mine (Low Tonnage)
Mathews-McMahon	MDI31D16NE00161	Cardiff	Molybdenum		Occurrence
Matthew Spratt	MDI31C10SW00048	Sheffield	Molybdenum		Occurrence
Matthews Mine	MDI31C09NW00009	North Crosby	Magnetite, Titanium, Vanadium		Past Producing Mine
Mawbray	MDI31C03NE00024	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Max Miller Property	MDI31F04NW00013	Monteagle	Mica		Discretionary Occurrence
Mayo Dolomite Property	MDI31F04SW00114	Mayo	Marble (Structural Material)		Deposit
Mazinaw	MDI31C14SE00152	Barrie	Antimony, Lead, Zinc	Bismuth, Copper, Gold, Silver	Occurrence
Mazinaw Head	MDI31C14NE00006	Abinger	Mica		Occurrence
McAdam	MDI31C08SE00024	Leeds	Granite		Past Producing Quarry
McAlpine Quarry	MDI30M13SW00008	Caledon	Sandstone		Past Producing Quarry
McAvoy	MDI31C03NW00029	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
McCallum Ore Bed	MDI31C12SE00337	Marmora	Iron		Occurrence
McCarthy Road Quarry	MDI31G05SE00003	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
McCaugherty	MDI31C02NW00028	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
McCauley Quarry	MDI31C04SE00008	Murray	Limestone (Crushed Stones)		Past Producing Quarry
McClatchey	MDI31C07NE00007	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
McCormack South	MDI31F04NW00022	Monteagle	Feldspar (Nonmetals)	Mineral Specimen, Niobium, Rare Earth Elements	Past Producing Mine (Low Tonnage)
McCoy Property	MDI31F03NW00055	Raglan	Copper, Molybdenum		Past Producing Mine (Low Tonnage)
McCracken	MDI31C07SW00030	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
McCracken's Landing	MDI31D09SE00020	Dummer	Limestone (Building Stone)		Past Producing Quarry
McDonald Mine	MDI31C16NW00013	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
McDonald Quarry	MDI41A11SE00002	Amabel	Dolomite (Building Stone)		Past Producing Quarry
McDonald-McLeod	MDI31F14SE00018	Pembroke	Limestone (Crushed Stones)		Past Producing Quarry
McDonalds Lake Northwest	MDI31F06SE00004	Griffith	Graphite		Discretionary Occurrence
McElroy	MDI31G04NW00008	Goulbourn	Clay		Past Producing Quarry
McEwan Property	MDI31C15SE00095	South Sherbrooke	Mica		Occurrence
McFarland	MDI31C07SE00034	Kingston	Limestone (Building Stone)		Past Producing Quarry
McFarland	MDI31C07SW00051	Richmond	Limestone (Building Stone)		Past Producing Quarry
McFarland	MDI31G05SW00023	Nepean	Limestone (Crushed Stones)		Producing Quarry
McFarland Construction	MDI31C06SW00004	Richmond	Limestone (Building Stone)		Past Producing Quarry
McFarland Quarry #1	MDI31C07SE00003	Ernestown	Limestone (Building Stone)		Past Producing Quarry
McFarland Quarry #2	MDI31C07SE00006	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
McFarland Quarry #3	MDI31C07SW00039	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
McFarland Quarry #4	MDI31C02NW00008	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
McFarlane	MDI31C06SW00003	Richmond	Aggregate		Past Producing Quarry
McFarlane	MDI31C02NW00023	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
McFarlane Arkona Quarry	MDI40P04SW00005	Williams	Shale (Structural Material)		Occurrence
McGill Quarry	MDI31F01NE00028	Ramsay	Limestone (Building Stone)		Past Producing Quarry
McGillivray	MDI31G07SE00004	Kenyon	Clay		Past Producing Quarry
McGinnis & O'Connor	MDI31C08SW00063	Pittsburgh	Granite		Past Producing Quarry
McGinnis-O'Connor	MDI31C07SE00020	Kingston	Limestone (Crushed Stones)		Past Producing Quarry
McGinty	MDI31B13NE00027	Oxford (On Rideau)	Dolomite (Building Stone)		Past Producing Quarry
McGrogan Quarry	MDI31C03NW00027	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
McIlroy	MDI31C05NE00003	Madoc	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
McIlwraith	MDI31F02NE00010	Darling	Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
McIntosh	MDI31C12SE00150	Madoc	Limestone (Building Stone)		Past Producing Quarry
McIvor Brothers	MDI30M16NE00003	Hamilton	Clay		Past Producing Quarry
McKay Quarry	MDI31E02SE00008	Stanhope	Miscellaneous Stone		Past Producing Quarry
McKee	MDI31B12NW00021	Yonge	Granite		Past Producing Quarry
McKellar Townsite	MDI31G05SW00043	Nepean	Limestone (Building Stone)		Past Producing Quarry
McKenty	MDI31C11SW00027	Madoc	Hematite (Gemstones), Iron	Sulphur/Pyrite	Past Producing Mine (Low Tonnage)
McKenzie Lake Mine	MDI31E08SE00004	Sabine	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
McLaren	MDI31C10NE00024	Bedford	Phosphate		Occurrence
McLaren Depot	MDI31C15NE00040	Palmerston	Marble (Building Stone), Marble (High Purity/Flux)		Past Producing Quarry
McLean	MDI31C10NW00308	Kennebec	Molybdenum		Discretionary Occurrence
McLean Occurrence	MDI31F04SE00084	Dungannon	Thorium, Uranium	Molybdenum	Discretionary Occurrence
McLean Quarry	MDI31G03NE00007	Finch	Limestone (Crushed Stones)		Producing Quarry
McLean Road	MDI31C10NW00118	Olden	Marble (Structural Material)		Discretionary Occurrence
McLean-Hogan	MDI31E01SE00215	Cardiff	Uranium	Copper, Thorium	Occurrence
McLeanville East	MDI31B13SE00013	Augusta	Limestone (Building Stone)		Past Producing Quarry
McManus Bay Road	MDI31C16SW00075	South Sherbrooke	Marble (Structural Material)		Discretionary Occurrence
McMillan Quarry	MDI31F04SW00052	Dungannon	Marble (Building Stone)		Past Producing Quarry
McMurray	MDI31C13SE00100	Limerick	Gold	Arsenic, Copper, Silver	Occurrence
McNab Lake	MDI41A11NE00006	Keppel	Marl		Past Producing Quarry
McNab Mine	MDI31F08NW00004	McNab	Iron, Vanadium	Hematite (Gemstones), Titanium	Prospect
McNally Mine	MDI31C16SW00025	Burgess	Mica, Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
McNally Mine	MDI31C15SE00025	South Sherbrooke	Mica		Occurrence
McNeely Lot	MDI31D16NW00095	Monmouth	Beryllium, Rare Earth Elements		Discretionary Occurrence
McRae Uranium Prospecting Syndicate	MDI31E11NE00069	Butt	Uranium		Occurrence
McTaggart	MDI31C03NE00023	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
McWhirter Lake Graphite	MDI31F04NE00004	Carlow	Graphite		Discretionary Occurrence
McWhirter Lake Sillimanite	MDI31F04NE00003	Carlow	Sillimanite	Garnet (Nonmetals)	Occurrence
McWilliams (Limestone)	MDI31D09NW00068	Galway	Uranium		Occurrence
McWilliams (Loom Lake)	MDI31D09NW00067	Galway	Uranium		Occurrence
Mclay Farm	MDI41A14SW00008	Albemarle	Zinc		Occurrence
Mcrea	MDI31C06SE00015	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Meadow Lake Zone	MDI31C10SE00205	Bedford	Graphite		Deposit
Meaford Tile Quarry	MDI41A10SE00002	St. Vincent	Shale (Structural Material)		Past Producing Quarry
Meany Mine	MDI31F06NE00006	Sebastopol	Apatite (Gemstones), Mineral Specimen		Past Producing Mine (Low Tonnage)
Meath Gneiss	MDI31F11NE00008	Westmeath	Gneiss		Occurrence
Meighen and Morris	MDI31C16SE00067	Burgess	Phosphate		Past Producing Mine (Low Tonnage)
Mell-Quirke (Barton) Occurrence	MDI31F04NE00067	Dungannon	Uranium	Thorium	Prospect
Mellon Lake Granite Deposit	MDI31C11SE00122	Sheffield	Granite		Deposit
Mellon Lake Quarry	MDI31C11SE00034	Sheffield	Limestone (Building Stone)		Past Producing Quarry
Melrose Quarry #1	MDI31C06SE00017	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Melrose Quarry #2	MDI31C06SE00016	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Melville Hill Quarry	MDI40P16NE00005	Caledon	Dolomite (Structural Material)		Past Producing Quarry
Melville Quarry	MDI31C03SW00009	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Melville Smith	MDI31C10NW00007	Olden	Gabbro		Past Producing Quarry
Menard	MDI31C07SE00053	Kingston	Limestone (Building Stone)		Past Producing Quarry
Mendels	MDI31C16SW00004	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Mentor	MDI31F04NE00069	Monteagle	Uranium		Occurrence
Mephisto Quarry 1	MDI000000000131	Mayo	Calcite (Structural Material), Marble (Structural Material)		Past Producing Quarry
Mercier	MDI31F04SW00306	Faraday	Uranium		Discretionary Occurrence
Mercier Quarry	MDI31B12NW00013	Kitley	Limestone (Crushed Stones)		Past Producing Quarry
Merkley	MDI31C09NW00072	North Crosby	Molybdenum		Discretionary Occurrence
Merkley	MDI31B14NW00006	Matilda	Dolostone		Past Producing Quarry
Merritton Quarry	MDI30M03NE00003	Grantham	Dolomite (Building Stone), Sandstone		Past Producing Quarry
Metcalfe Quarry	MDI31G04NE00006	Osgoode	Dolostone		Past Producing Quarry
Methuen Lead Vein	MDI31C12SW00092	Methuen	Lead	Barite	Occurrence
Methuen Township Ilmenite	MDI31C12NW00114	Methuen	Titanium	Iron	Deposit
Mica Pit	MDI31F04NE00047	Carlow	Mica		Discretionary Occurrence
Mid-North	MDI31E01SE00257	Cardiff	Uranium		Discretionary Occurrence
Middle Road Quarry	MDI31C08SW00033	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Milford Quarry #1	MDI30N14NE00012	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Milford Quarry #2	MDI30N14NE00011	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Milford Quarry #3	MDI30N14NE00014	Marysburgh	Limestone (Crushed Stones)		Past Producing Quarry
Milford Quarry 4	MDI30N14NE00002	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Milhol	MDI31D16NE00160	Cardiff	Uranium	Molybdenum, Thorium	Prospect
Mill	MDI31C14SE00146	Barrie	Gold	Copper	Occurrence
Mill Point Quarry	MDI31C01NW00017	Wolfe Island	Limestone (Building Stone)		Producing Quarry
Mill Pond Quarry	MDI31C16SE00041	Burgess	Sandstone		Past Producing Quarry
Millar's Phosphate Mine	MDI31D16NW00031	Monmouth	Apatite (Gemstones)		Past Producing Mine (Low Tonnage)
Millars Corners	MDI31F10NW00029	Ross	Asbestos		Discretionary Occurrence
Mille Roches Quarries	MDI31G02SW00002	Cornwall	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Miller	MDI31C11SW00021	Madoc	Iron		Past Producing Mine (Low Tonnage)
Miller	MDI31C05NE00005	Madoc	Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Miller Sample 1903-1	MDI31F04NE00020	Carlow	Marble (High Purity/Flux)		Discretionary Occurrence
Millhaven Quarry #1	MDI31C02NE00016	Ernestown	Limestone (Building Stone)		Past Producing Quarry
Millhaven Quarry #2	MDI31C02NE00007	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Milligan	MDI31B14SW00023	Edwardsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Mills	MDI31C07SW00067	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
Mills Quarry	MDI31B14SW00009	Edwardsburgh	Dolomite (Building Stone)		Past Producing Quarry
Milltown Quarry	MDI31C03NE00014	Tyendinaga	Limestone (Crushed Stones)		Past Producing Quarry
Milsap Quarry	MDI31C07SW00025	Camden East	Limestone (Crushed Stones)		Past Producing Quarry
Milton Limestone Quarry	MDI30M12SW00010	Nassagaweya	Dolostone		Past Producing Quarry
Milton Quarry-Milton Limestone (Lac)	MDI30M12SW00007	Nassagaweya	Dolomite (Structural Material)		Past Producing Quarry
Milverton Bog	MDI40P10SW00002	Elma	Peat		Occurrence
Minanson	MDI31C07SE00010	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Minden Lake Quarry	MDI31D15NE00011	Minden	Marble (Structural Material)		Past Producing Quarry
Mindus	MDI31E01SE00213	Cardiff	Uranium	Thorium	Occurrence
Miner Card	MDI31F04SW00006	Faraday	Apatite (Gemstones)		Occurrence
Ministry of Transport	MDI31C02NW00029	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Mink Lake	MDI31C10SE00029	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Mink Lake	MDI31F11SE00002	Wilberforce	Marl		Prospect
Minktrack Lake	MDI31C14NE00050	Clarendon	Zinc	Sulphur/Pyrite	Occurrence
Minnesota Minerals	MDI31C12SE00014	Madoc	Granite		Past Producing Quarry
Minnesota Slate	MDI31C11SW00015	Madoc	Slate		Past Producing Quarry
Miron Quarry	MDI31C04SE00009	Murray	Limestone (Crushed Stones)		Past Producing Quarry
Mississagagon Lake	MDI31C14SE00137	Barrie	Fluorite	Barite, Copper	Occurrence
Mississippi	MDI31C15NW00019	Clarendon	Sulphur/Pyrite		Discretionary Occurrence
Mississippi Lake	MDI31F01SE00002	Drummond	Mica		Discretionary Occurrence
Mitchell	MDI40P06NE00002	Fullarton	Clay		Past Producing Quarry
Mitchellville	MDI31B05NW00006	Escott	Copper	Magnetite	Occurrence
Moira Lead	MDI31C12NE00180	Tudor	Lead		Discretionary Occurrence
Moira River	MDI31C13SE00103	Tudor	Magnetite		Occurrence
Moira River Quarry	MDI31C03NW00017	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Moly Prospect	MDI31D16NE00276	Cardiff	Molybdenum		Discretionary Occurrence
Molybdenum Corporation	MDI31D16NE00159	Cardiff	Uranium	Thorium	Occurrence
Monest	MDI31G03SE00011	Williamsburgh	Limestone (Crushed Stones)		Occurrence
Monteagle Minerals	MDI31F04NE00008	Monteagle	Corundum, Nepheline Syenite	Mica	Prospect
Monteagle Valley	MDI31F04NW00068	Monteagle	Feldspar (Nonmetals)		Discretionary Occurrence
Montgomery	MDI31C07SE00011	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Montgomery	MDI31E01SE00212	Cardiff	Fluorite	Uranium	Occurrence
Montreal Street Quarry #1	MDI31C01NW00012	Kingston	Limestone (Building Stone)		Past Producing Quarry
Montreal Street Quarry #2	MDI31C01NW00011	Kingston	Limestone (Building Stone)		Past Producing Quarry
Montreal Street Quarry #3	MDI31C01NW00010	Kingston	Limestone (Building Stone)		Past Producing Quarry
Montreal Street Quarry #4	MDI31C01NW00013	Kingston	Limestone (Building Stone)		Past Producing Quarry
Moose Creek Quarry	MDI31G02NW00007	Roxborough	Limestone (Building Stone)		Producing Quarry
Moran Lake	MDI31F07SW00021	Brougham	Marl		Discretionary Occurrence
Moreland	MDI31C08NW00044	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Morgan Stone Company Quarry	MDI30M12SW00005	Esquesing	Sandstone		Past Producing Quarry
Morin Property	MDI31F07NE00068	Bagot	Molybdenum		Discretionary Occurrence
Morley	MDI31G04SE00016	Mountain	Dolostone		Past Producing Quarry
Morris	MDI31C08NW00013	Pittsburgh	Phosphate	Mica	Past Producing Mine (Low Tonnage)
Morris Powell	MDI31C02SW00004	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Morris and Ballantyne	MDI31G05NE00017	Gloucester	Clay		Past Producing Quarry
Morrison Quarry	MDI31F04SE00003	Dungannon	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Morrow Mine	MDI31C15SE00243	South Sherbrooke	Magnetite		Occurrence
Mortimer Quarry	MDI31D10NE00010	Galway	Silica		Past Producing Mine (Low Tonnage)
Morven Quarry	MDI31C07SW00029	Ernestown	Limestone (Crushed Stones)		Producing Quarry
Moscow Quarry #1	MDI31C07NW00014	Camden East	Limestone (Building Stone)		Past Producing Quarry
Moscow Quarry #2	MDI31C07NW00015	Camden East	Limestone (Building Stone)		Past Producing Quarry
Mosque Lake	MDI31F02SW00029	South Canonto	Talc	Copper, Lead, Zinc	Occurrence
Mouldy Brothers	MDI31C08SW00053	Kingston	Clay		Past Producing Quarry
Mount Carmel Quarry	MDI31C03SE00027	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Mount Irwin	MDI31D15SE00016	Galway	Graphite	Lead, Zinc	Occurrence
Mount Nemo	MDI30M05NW00004	Nelson	Dolostone		Producing Quarry
Mount Pleasant	MDI31C03NE00040	Tyendinaga	Magnetite		Occurrence
Mountain Chute	MDI31F02NW00034	North Canonto	Marble (Structural Material), Uranium	Thorium	Discretionary Occurrence
Mountain Grove	MDI31C15SW00005	Olden	Marble (Building Stone)		Past Producing Quarry
Mountain Lake Quarry	MDI31D09NW00017	Cavendish	Aggregate, Granite, Limestone (Crushed Stones)		Producing Quarry
Mountain Lake Quarry	MDI31D15NE00040	Minden	Gneiss		Past Producing Quarry
Mountain View Quarry	MDI31C03SW00003	Ameliasburgh	Limestone (Crushed Stones)	Limestone (Building Stone)	Producing Quarry
Mountenay Quarry	MDI31C04SE00007	Murray	Limestone (Crushed Stones)		Past Producing Quarry
Mrs Gillerain	MDI31B12SE00007	Elizabethtown	Dolomite (Building Stone), Dolostone		Past Producing Quarry
Mrs. H. Drader	MDI31C10SW00055	Hinchinbrooke	Molybdenum		Occurrence
Mrs. W.M. Thompson	MDI31F04NW00126	Monteagle	Thorium, Uranium		Discretionary Occurrence
Mud Bay	MDI31C08NE00012	Lansdowne	Marble (Structural Material)		Discretionary Occurrence
Mud Lake South	MDI31F11NE00009	Stafford	Marl		Occurrence
Mud Pond Quarry	MDI31G05NW00006	March	Limestone (Building Stone)		Prospect
Mulcair Quarry	MDI31C08SE00016	Leeds	Granite		Producing Quarry
Mulligan	MDI31G05NE00025	Gloucester	Clay		Past Producing Quarry
Munro	MDI31C13NE00012	Dungannon	Gold	Copper	Discretionary Occurrence
Munro	MDI31F08SE00016	Huntley	Clay		Past Producing Quarry
Munroe	MDI31F14SE00011	Pembroke	Clay		Past Producing Quarry
Munslow Mine	MDI31C16SW00052	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Murdy Quarry	MDI31E07NW00006	Finlayson	Gneiss		Past Producing Quarry
Murphy	MDI31C12NE00125	Tudor	Lead		Prospect
Murphy	MDI31C16SW00070	Burgess	Mica		Discretionary Occurrence
Murphy Road Deposit	MDI31F07SE00090	Bagot	Iron		Discretionary Occurrence
Murphy-Hickey	MDI31C10NE00113	Bedford	Lead	Barite, Zinc	Occurrence
Musclow Occurrence	MDI31F04NW00136	Monteagle	Uranium		Occurrence
Muskrat Lake Zircon	MDI31F10NW00054	Westmeath	Zircon		Discretionary Occurrence
Myers	MDI31B12NE00035	Augusta	Limestone (Building Stone)		Past Producing Quarry
N. American Chem. - Goderich Brine Field	MDI40P12NE00002	Goderich	Salt		Past Producing Mine
N. Amey	MDI31C07NE00009	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
N. Axiotis Property	MDI31F02NW00050	Blithfield	Uranium		Discretionary Occurrence
N. Boicey Property	MDI31F07NE00062	Bagot	Uranium	Cobalt, Molybdenum, Silver, Thorium	Occurrence
N.B. Davis	MDI31F12SW00003	Dickens	Feldspar (Nonmetals), Mica	Garnet (Nonmetals)	Past Producing Mine (Low Tonnage)
N.S. Bauman	MDI40P10SE00002	Wellesley	Clay		Past Producing Quarry
Nanticoke Quarry	MDI40I16SE00003	Walpole	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Brick	MDI31C02NW00003	Fredericksburgh	Clay		Past Producing Quarry
Napanee Quarry	MDI31C02NW00027	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Quarry	MDI31C02NW00014	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Quarry #10	MDI31C07SW00050	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Quarry #11	MDI31C02NW00006	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Quarry #5	MDI31C02NW00011	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
Napanee Quarry #6	MDI31C07SW00048	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Napanee Quarry #8	MDI31C02NW00012	Fredericksburgh	Limestone (Building Stone)		Past Producing Quarry
Napanee Quarry #9	MDI31C07SW00049	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Napoleon Dault Claim	MDI31E11NE00011	Butt	Cerium, Feldspar (Nonmetals), Mica	Garnet (Nonmetals)	Discretionary Occurrence
Natco-Aldershot Clay Pit	MDI30M05SW00006	East Flamborough	Clay		Past Producing Quarry
National Graphite Ltd.	MDI31E01SE00021	Cardiff	Gold, Graphite	Silver	Past Producing Mine (Low Tonnage)
National Graphite Mine	MDI31F04NW00017	Monteagle	Graphite	Feldspar (Gemstones), Molybdenum	Past Producing Mine (Low Tonnage)
National Graphite Mine	MDI31D16NW00256	Glamorgan	Magnetite		Occurrence
Natto	MDI31C14SE00151	Barrie	Gold	Arsenic, Silver	Occurrence
Navan Pit and Quarry	MDI31G06NW00005	Cumberland	Limestone (Crushed Stones)		Producing Quarry
Navan Quarry	MDI31G06NW00006	Cumberland	Limestone (Building Stone)		Past Producing Quarry
Nayler	MDI31C05NE00069	Marmora	Clay		Past Producing Quarry
Nelson	MDI31B14NW00009	Matilda	Dolostone		Past Producing Quarry
Nelson Aggregate	MDI31D11NW00004	Orillia	Limestone (Chemical/Flux), Limestone (Crushed Stones)		Producing Quarry
Nelson Lakes	MDI31F02SE00056	Lavant	Antimony, Copper	Bismuth, Gold, Mercury, Silver, Zinc	Occurrence
Nelson Lepine Property	MDI31F06SE00094	Griffith	Molybdenum, Thorium	Uranium	Occurrence
Nepean Junction	MDI31G05SW00036	Nepean	Sandstone		Past Producing Quarry
Nephton	MDI31D09NE00006	Methuen	Nepheline Syenite		Past Producing Mine
Nesbit-Labine-Rayrock	MDI31D16SW00095	Galway	Uranium	Thorium	Occurrence
New Cavendish	MDI31D09NW00086	Cavendish	Thorium, Uranium		Deposit
New Dublin Quarry	MDI31B12NW00003	Elizabethtown	Dolomite (Structural Material)		Past Producing Quarry
New Far North Exploration Ltd.	MDI31E01SE00360	Monmouth	Molybdenum	Uranium	Prospect
New Kelore	MDI31D09NE00057	Burleigh	Uranium		Occurrence
New Smithson Quarry	MDI30M12NW00015	Esquesing	Sandstone		Past Producing Quarry
New York Mine	MDI31D16NW00259	Glamorgan	Magnetite		Discretionary Occurrence
Newburgh East	MDI31C07SW00020	Camden East	Limestone (Building Stone)		Past Producing Quarry
Newburgh Quarry #2	MDI31C07SW00019	Camden East	Limestone (Building Stone)		Past Producing Quarry
Newburgh Quarry #3	MDI31C07SW00009	Camden East	Limestone (Crushed Stones)	Limestone (Building Stone)	Past Producing Quarry
Newfoundout Area	MDI31F06NE00021	Grattan	Marble (High Purity/Flux)	Graphite	Discretionary Occurrence
Newington	MDI31G02NW00003	Roxborough	Peat		Occurrence
Newkirk (A Group)	MDI31D16SE00058	Anstruther	Uranium	Thorium	Occurrence
Newkirk-D	MDI31D09NE00040	Burleigh	Uranium		Occurrence
Newkirk-E	MDI31D09NE00041	Burleigh	Uranium		Occurrence
Newton	MDI31C05NW00023	Seymour	Limestone (Building Stone)		Past Producing Quarry
Niagara Cut Stone	MDI30M03NE00005	Thorold	Dolostone	Dolomite (Building Stone)	Past Producing Quarry
Nicholson Quarry	MDI40P16NE00002	Mono	Sandstone		Past Producing Quarry
Niles Corners Quarry #1	MDI30N14NW00007	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Niles Corners Quarry #2	MDI30N14NW00005	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Niles Corners Quarry #3	MDI30N14NW00006	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Noble and Watts Property	MDI31C16SE00011	Burgess	Mica	Apatite (Nonmetals)	Past Producing Mine (Low Tonnage)
Nobles Bay Mine	MDI31C16SE00004	Burgess	Apatite (Gemstones), Mica	Rare Earth Elements	Past Producing Mine (Low Tonnage)
Noel McLennan Claims	MDI31E07NW00027	Peck	Uranium		Discretionary Occurrence
Noonan Mine	MDI31C16NW00008	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Norfolk Quarries Co.	MDI40I16SE00002	Woodhouse	Limestone (Crushed Stones)		Producing Quarry
Norland	MDI31D15SW00032	Lutterworth	Sandstone		Past Producing Mine (Low Tonnage)
Norland Quarry	MDI31D10NW00013	Laxton	Limestone (Building Stone)		Past Producing Quarry
Norland Radioactives	MDI31D10NW00061	Laxton	Uranium		Occurrence
Norman	MDI31C08SW00008	Pittsburgh	Sandstone		Past Producing Quarry
Norman Batty- Quarry 4	MDI31D10NW00034	Laxton	Limestone (Building Stone)		Producing Quarry
Normingo	MDI31F04SW00231	Dungannon	Uranium	Thorium	Occurrence
North American Chem.-Clinton Brine Field	MDI40P12SE00002	Goderich	Salt		Past Producing Mine
North Bennetts	MDI31F10NW00018	Ross	Apatite (Gemstones)		Discretionary Occurrence
North Birch Lake	MDI31C10SE00187	Bedford	Hematite (Gemstones)		Discretionary Occurrence
North Bolton Creek Road	MDI31C15SE00089	Oso	Marble (Structural Material)		Discretionary Occurrence
North Brook	MDI31C14SE00133	Kaladar	Copper		Occurrence
North Dodds	MDI31C15SE00282	Oso	Iron		Occurrence
North Eaglesons	MDI31G05SW00046	Nepean	Sandstone		Past Producing Quarry
North Eels	MDI31D09SE00012	Burleigh	Marble (Building Stone)		Discretionary Occurrence
North Green	MDI31G10SE00011	West Hawkesbury	Limestone (Building Stone)		Past Producing Quarry
North Grippen	MDI31C09SE00031	Leeds	Marble (Structural Material)		Discretionary Occurrence
North Hastings Aggregate	MDI31F04SE00156	Dungannon	Granite		Past Producing Quarry
North High Falls	MDI31C11SW00305	Elzevir	Iron		Discretionary Occurrence
North Kaladar Zircon	MDI31C11NE00154	Kaladar	Zircon		Discretionary Occurrence
North Lake	MDI31E01SE00207	Cardiff	Uranium	Thorium	Occurrence
North Numogate	MDI31C16NE00026	Montague	Dolostone, Sandstone		Past Producing Quarry
North Pakenham	MDI31F08SW00006	Pakenham	Marble (Structural Material)		Discretionary Occurrence
North Port Quarry	MDI31C03NE00008	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
North Snake	MDI31C06NW00047	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
North St Georges	MDI31C10NE00062	Oso	Marble (Structural Material)		Discretionary Occurrence
North St Ola	MDI31C13SE00027	Limerick	Marble (Structural Material)		Discretionary Occurrence
North Vance Lake	MDI31F04SW00004	Herschel	Mica		Occurrence
North Ward	MDI31D16NE00088	Monmouth	Mica		Occurrence
North-East Maitland	MDI31B12NE00003	Augusta	Limestone (Building Stone)		Past Producing Quarry
Northeast Bay	MDI31C10NW00148	Olden	Marble (Structural Material)		Discretionary Occurrence
Northeast of Cardinal	MDI31B14SW00032	Matilda	Dolostone		Past Producing Quarry
Northern Uranium	MDI31D16NE00157	Cardiff	Uranium		Occurrence
Norwich Brick Clay Pit	MDI40P02SE00002	Norwich	Clay		Past Producing Quarry
Noyes	MDI31C06NW00011	Huntingdon	Fluorite	Barite	Past Producing Mine (Low Tonnage)
Nu-Age (Tripp)	MDI31E01SE00210	Cardiff	Fluorite, Uranium	Thorium	Occurrence
Nu-Age Uranium Mines Ltd.	MDI31D16NW00199	Monmouth	Uranium	Thorium	Occurrence
Nu-Cycle Uranium Mines Ltd.	MDI31D16SW00092	Glamorgan	Uranium	Thorium	Occurrence
Nu-World Occurrence	MDI31D16NW00220	Glamorgan	Uranium	Thorium	Occurrence
O'Brien Property	MDI31F07SW00018	Brougham	Molybdenum		Past Producing Mine (Low Tonnage)
O'Brien-Fowler	MDI31G05SW00008	March	Feldspar (Nonmetals)	Molybdenum, Thorium, Uranium, Zinc	Past Producing Mine (Low Tonnage)
O'Connor	MDI31G05NE00023	Gloucester	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
O'Donnell	MDI31C14SE00153	Anglesea	Antimony, Gold	Arsenic, Lead, Zinc	Occurrence
O'Donnell II	MDI31C14SE00141	Anglesea	Gold	Arsenic, Silver	Occurrence
O'Donnell North	MDI31C14SE00154	Anglesea	Gold	Antimony, Arsenic, Copper, Lead, Silver, Zinc	Occurrence
O'Grady Lake (North Workings)	MDI31F05SE00042	Carlow	Corundum		Occurrence
O'Grady Lake South Workings	MDI31F05SE00041	Carlow	Corundum		Occurrence
O'Grady Lake Strippings	MDI31F05SE00039	Carlow	Corundum		Prospect
O'Grady Quarry	MDI31C09NE00012	Bastard	Dolomite (Structural Material)		Past Producing Quarry
O'Halloran Mine	MDI31C16SW00003	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
O'Hara - Whetstone	MDI31C11SW00083	Madoc	Slate		Past Producing Quarry
O'Neill Quarry	MDI31C03NW00025	Thurlow	Limestone (Building Stone)		Past Producing Quarry
O'Reilly	MDI31G05NE00024	Gloucester	Clay		Past Producing Quarry
O. Percy Property	MDI31F06SE00086	Griffith	Thorium, Uranium	Zircon	Occurrence
O. Percy Property	MDI31F06NE00085	Grattan	Uranium		Occurrence
O.H. Gow-Fergus Quarry	MDI40P09NW00005	Garafraxa	Dolomite (Structural Material), Dolostone		Past Producing Quarry
OGS Sample 1953-2	MDI31E01SE00002	Lyndoch	Marble (High Purity/Flux)		Occurrence
OGS Sample 78-K-273	MDI31F06SE00153	Griffith	Thorium	Uranium	Occurrence
OGS Sample H-389	MDI000000001260	Grattan	Thorium	Uranium	Occurrence
OGS Sample H-403	MDI000000001257	Grattan	Thorium, Uranium	Rare Earth Elements	Occurrence
OGS Sample H-414	MDI31F06NE00084	Grattan	Thorium, Uranium	Cerium, Lanthanum, Neodymium, Rare Earth Elements	Occurrence
OGS Sample H-445	MDI000000001262	Grattan	Thorium, Uranium		Discretionary Occurrence
OGS Sample H-447	MDI000000001258	Grattan	Thorium	Uranium	Occurrence
OGS Sample H-906	MDI000000001263	Grattan	Thorium, Uranium		Occurrence
OGS Sample PM 40	MDI31F06SW00021	Lyndoch	Marble (High Purity/Flux)	Strontium	Discretionary Occurrence
OGS Sample PM 42	MDI31F06SW00022	Lyndoch	Marble (High Purity/Flux)		Discretionary Occurrence
OGS Sample PM-39	MDI31F06NW00008	Brudenell	Marble (High Purity/Flux)	Manganese	Occurrence
OGS Sample PM41	MDI31F06SW00033	Lyndoch	Marble (High Purity/Flux)	Strontium	Discretionary Occurrence
OGS Sample R77-30-2	MDI31F07NE00058	Horton	Thorium	Chromium, Copper, Lead, Nickel, Uranium, Zinc	Occurrence
OGS Sample R77-30-8	MDI31F07NE00059	McNab	Thorium	Uranium	Occurrence
OGS Sample T-1206	MDI000000001264	Grattan	Thorium	Uranium	Occurrence
OGS Sample T-542	MDI31F06NE00092	Sebastopol	Cerium, Lanthanum, Neodymium, Rare Earth Elements, Thorium, Uranium		Occurrence
OGS Sample T-561	MDI000000001259	Grattan	Thorium	Uranium	Occurrence
OGS Sample T-590B	MDI000000001261	Grattan	Thorium	Uranium	Occurrence
OGS Sample T-621	MDI000000001265	Sebastopol	Rare Earth Elements, Thorium, Uranium		Occurrence
OGS sample 78-T-733	MDI31F06SE00140	Griffith	Uranium		Occurrence
OMYA Blue quarry	MDI31F01NW00010	Darling	Marble (Building Stone)		Deposit
Oak Lake	MDI31D15SW00004	Laxton	Miscellaneous Stone		Past Producing Quarry
Obrien-Fowler	MDI31G05SW00064	March	Feldspar (Nonmetals)		Occurrence
Obrien-Fowler	MDI31G05SW00065	March	Feldspar (Nonmetals)		Occurrence
Odell	MDI31G05SE00013	Nepean	Clay		Past Producing Quarry
Odell Brothers	MDI31G05NE00018	Gloucester	Clay		Past Producing Quarry
Odessa Quarry	MDI31C07SE00009	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Ogden Point	MDI30N13NW00002	Cramahe	Limestone (Chemical/Flux)		Producing Quarry
Ojibway Mine	MDI40J06SE00002	Sandwich	Salt		Producing Mine
Old Adams Mine	MDI31C16SW00051	Burgess	Mica, Phosphate		Occurrence
Old Anthony Mine	MDI31C16SW00022	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Old Barton Twp. Quarry	MDI30M04NW00008	Barton	Dolomite (Structural Material)		Past Producing Quarry
Old Bowmanville Quarry	MDI30M15NE00003	Darlington	Limestone (Building Stone)		Past Producing Quarry
Old Guelph Reformatory Quarry	MDI40P09SE00005	Guelph	Dolomite (Building Stone)		Past Producing Quarry
Old Nelson Quarry	MDI30M05SW00007	Nelson	Dolostone		Past Producing Quarry
Old Quarry	MDI31F09SE00007	Torbolton	Limestone (Building Stone)		Past Producing Quarry
Old Waubaushene Quarry	MDI31D13SE00002	Tay	Limestone (Chemical/Flux)		Past Producing Quarry
Olga Meier	MDI31D10SW00004	Carden	Limestone (Crushed Stones)		Past Producing Quarry
Olmstead Lake	MDI31F10SW00003	Ross	Marl		Occurrence
Ompah	MDI31F02SW00010	Palmerston	Marble (Structural Material)		Discretionary Occurrence
Oneida Lime Quarry	MDI30L13NW00012	Oneida	Sandstone (Silica)		Past Producing Quarry
Oneida Twp. Quarry-2	MDI30L13NW00014	Oneida	Sandstone		Past Producing Quarry
Ontario Building Materials Ltd. Quarry	MDI31C16NE00023	Montague	Dolostone	Sandstone (Silica)	Past Producing Quarry
Ontario Hydro	MDI31C06SE00007	Richmond	Aggregate		Past Producing Quarry
Ontario Hydro #1	MDI31C02NW00017	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Ontario Hydro #2	MDI31C02NW00018	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Ontario Hydro - Formosa Quarry # 3	MDI41A03SE00002	Brant	Limestone (Chemical/Flux)		Past Producing Quarry
Ontario Limestone and Clay	MDI31C03NE00011	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Oomen	MDI31C08NW00046	Pittsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Opeongo Road 55-56 Pit	MDI31F06NE00024	Grattan	Limestone (Building Stone)		Occurrence
Opeongo Road Range D North	MDI31F06NE00023	Grattan	Limestone (Building Stone)		Prospect
Opeongo Uranium Occurrence	MDI31F06NE00093	Sebastopol	Silver, Thorium, Titanium, Uranium, Zircon		Occurrence
Opinicon	MDI31C09SW00012	Pittsburgh	Phosphate		Past Producing Mine (Low Tonnage)
Opinicon Lake	MDI31C09SW00002	Bedford	Apatite (Gemstones)		Past Producing Mine (Low Tonnage)
Opinicon Road	MDI31C09SW00037	Pittsburgh	Marble (Structural Material)		Discretionary Occurrence
Ore Chimney	MDI31C14SE00142	Barrie	Gold, Silver	Copper, Iron, Lead, Zinc	Past Producing Mine (Low Tonnage)
Orient	MDI31G11SE00002	Clarence	Limestone (Building Stone)		Past Producing Quarry
Orillia Light & Power Quarry	MDI31D15NE00012	Minden	Granite		Past Producing Quarry
Ormell	MDI31D09SW00010	Harvey	Limestone (Crushed Stones)		Producing Quarry
Ormond	MDI31G05NE00062	Gloucester	Limestone (Building Stone)		Past Producing Quarry
Ormsby Junction	MDI31C13SE00098	Limerick	Iron		Occurrence
Orr-Kidd	MDI31D16NE00240	Cardiff	Molybdenum		Occurrence
Orser	MDI31C14NW00004	Effingham	Mica		Past Producing Mine (Low Tonnage)
Orser-Kraft Feldspar Ltd.	MDI31C16NW00054	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Orser-Kraft Property	MDI31C15SE00027	South Sherbrooke	Feldspar (Nonmetals), Rare Earth Elements, Thorium, Uranium	Niobium	Past Producing Mine (Low Tonnage)
Orton	MDI31C12NE00122	Tudor	Iron	Titanium	Past Producing Mine (Low Tonnage)
Ottawa Brick	MDI31G05NE00026	Gloucester	Clay		Past Producing Quarry
Ottawa Improvement Commission	MDI31G05NE00042	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Ottawa Quarry	MDI31G05SE00007	Gloucester	Limestone (Crushed Stones)		Producing Quarry
Ottawa Suburban Roads Commission	MDI31G05NE00030	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Otter Mine	MDI31C16SW00060	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Otto Frederick Property	MDI31L03SE00003	Ballantyne	Mica		Discretionary Occurrence
Otty Marble	MDI31C16SW00056	Burgess	Marble (Building Stone)		Discretionary Occurrence
Otty Marble	MDI31C16NE00035	Elmsley	Limestone (Chemical/Flux)		Past Producing Quarry
Owen Sound - West Quarry	MDI41A10SW00006	Sarawak	Dolomite (Building Stone)		Past Producing Quarry
Owen Sound Ledgerock - Owen Sound (Cruickshank) Quarry	MDI41A11NE00002	Keppel	Dolomite (Building Stone)		Producing Quarry
Owen Sound Ledgerock-Senesun Quarry	MDI41A14SE00014	Amabel	Dolomite (Building Stone)		Producing Quarry
Owen Sound Stone - Orangeville Quarry	MDI40P16NE00003	Mono	Sandstone		Past Producing Quarry
Ox Lake Mine	MDI31E09SE00002	Murchison	Feldspar (Nonmetals)	Uranium	Occurrence
Ox Point Quarry #1	MDI31C03NW00011	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Ox Point Quarry #2	MDI31C03NW00012	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Oxford Mills Quarry	MDI31B13NE00002	Oxford (On Rideau)	Limestone (Building Stone)		Past Producing Quarry
P. Farrell Property	MDI31C16SW00031	Burgess	Vermiculite		Past Producing Mine (Low Tonnage)
P. Freeman	MDI31C07NE00010	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
P. Malcovitch	MDI31E08NW00003	Clyde	Cerium, Rare Earth Elements		Occurrence
P. McClaren Farm	MDI31F10NW00004	Westmeath	Feldspar (Nonmetals)		Occurrence
P. McParland Mine	MDI31C16SW00066	Burgess	Mica	Phosphate	Past Producing Mine (Low Tonnage)
P. Quilty Property	MDI31F02NW00004	Brougham	Mica		Discretionary Occurrence
P.J. Dwyer Occurrence	MDI31E01SE00328	Monmouth	Molybdenum		Occurrence
Pacemaker	MDI31F04SW00284	Faraday	Uranium		Discretionary Occurrence
Paddle Farm	MDI31C08SW00004	Pittsburgh	Sandstone (Silica)		Past Producing Quarry
Paddock & McCrow	MDI31C03NW00033	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Paisley Brick & Tile - Clay Pit	MDI41A06SW00002	Elderslie	Clay		Past Producing Quarry
Pakenham	MDI31F08SW00010	Pakenham	Marble (Structural Material)		Past Producing Quarry
Pakenham Boundary	MDI31F08SW00005	Pakenham	Marble (Structural Material)		Discretionary Occurrence
Palmer	MDI31C11SW00101	Madoc	Sulphur/Pyrite		Occurrence
Paquette	MDI31G07NW00005	Caledonia	Limestone (Building Stone)		Past Producing Quarry
Parham	MDI31C10NE00141	Hinchinbrooke	Iron		Occurrence
Park Mine	MDI31F06NE00004	Sebastopol	Apatite (Gemstones), Mineral Specimen	Feldspar (Nonmetals)	Occurrence
Parkhill Salt Company Brine Field	MDI40P04NE00002	Williams	Salt		Past Producing Mine
Parkhurst Lake	MDI31F04NE00060	Ashby	Garnet (Nonmetals)	Copper, Nickel	Occurrence
Parks Property	MDI000000001254	Grattan	Magnetite		Occurrence
Parnell Quarry	MDI000000000098	Galway	Granite, Limestone (Building Stone)		Producing Quarry
Patrick Shannahan	MDI31F07SW00003	Admaston	Garnet (Nonmetals)	Mica	Discretionary Occurrence
Patterson	MDI31C10NE00114	Bedford	Lead		Discretionary Occurrence
Paudash	MDI31E01NE00022	Cardiff	Uranium		Occurrence
Paxton	MDI31D15SE00090	Lutterworth	Magnetite		Prospect
Pay Rock	MDI31C14SE00148	Barrie	Gold		Occurrence
Payce	MDI31D15SE00099	Galway	Uranium		Discretionary Occurrence
Payne	MDI31D08NE00008	Dummer	Limestone (Building Stone)		Past Producing Quarry
Payne Quarry	MDI31F10SE00005	Horton	Marble (High Purity/Flux)		Past Producing Quarry
Pearce	MDI31C12SE00033	Marmora	Gold	Arsenic, Silver	Past Producing Mine (Low Tonnage)
Pearce Quarry	MDI31C05NE00035	Marmora	Limestone (Building Stone)		Past Producing Quarry
Pearson	MDI31C07SW00007	Camden East	Limestone (Building Stone)	Limestone (Crushed Stones)	Past Producing Quarry
Pearson-Erin Quarry	MDI40P16SE00002	Erin	Dolomite (Structural Material)		Past Producing Quarry
Peatland 31C-621	MDI31C16NE00004	Drummond	Peat		Deposit
Pegmatite 2	MDI31F01SW00026	Lanark	Sulphur/Pyrite		Discretionary Occurrence
Pegmatite Quarry	MDI31C11NE00056	Kaladar	Granite		Past Producing Quarry
Pelee Island Quarry	MDI40G15SE00004	Pelee Island	Limestone (Crushed Stones)		Producing Quarry
Pelee Island Township Quarry	MDI40G15SE00005	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
Pembroke	MDI31F14SE00005	Pembroke	Limestone (Building Stone)		Past Producing Quarry
Pembroke Brick Company	MDI31F14SE00006	Stafford	Clay		Past Producing Quarry
Pembroke Railway Ochre	MDI31F02NW00046	Blithfield	Ochre		Discretionary Occurrence
Penetangore Quarry	MDI41A04NE00004	Kincardine	Dolostone		Past Producing Quarry
Pennick Lake	MDI31C15SE00424	Oso	Soapstone		Occurrence
Percy	MDI31D15SW00034	Lutterworth	Granite		Past Producing Quarry
Percy Gray	MDI31C15SW00029	Olden	Molybdenum		Discretionary Occurrence
Perfect	MDI31C08NE00017	Leeds	Clay		Past Producing Quarry
Perfect	MDI31C08SW00068	Pittsburgh	Clay		Past Producing Quarry
Permanent	MDI31G02SW00012	Cornwall	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Pero Lake	MDI31C07NE00210	Portland	Hematite (Gemstones)		Occurrence
Perrin	MDI31B13SE00008	Augusta	Limestone (Building Stone)		Past Producing Quarry
Perry	MDI31C06NW00009	Huntingdon	Fluorite	Barite, Calcite, Strontium	Past Producing Mine (Low Tonnage)
Perry Lake	MDI31C06NW00007	Huntingdon	Fluorite	Barite, Calcite, Strontium	Past Producing Mine (Low Tonnage)
Perth Feldspar	MDI31C16NW00007	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Perth Feldspar	MDI31C16SW00109	Bathurst	Feldspar (Nonmetals)		Occurrence
Perth Feldspar Mine	MDI31C16NW00015	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Perth Feldspar and Mining Company	MDI31C16NW00027	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Perth Peat Bog	MDI31C16NW00003	Drummond	Peat		Deposit
Perth Quarry	MDI31C16NE00003	Drummond	Limestone (Crushed Stones)		Past Producing Quarry
Peter Foy	MDI31F13SW00004	Clancy	Mica		Past Producing Mine (Low Tonnage)
Peter Hanah	MDI31F03NW00002	Ashby	Garnet (Nonmetals)		Discretionary Occurrence
Peter-Rock	MDI31F04NW00124	Monteagle	Thorium, Uranium	Rare Earth Elements	Discretionary Occurrence
Peter-Rock	MDI31F04NW00127	Herschel	Thorium, Uranium		Occurrence
Peterborough Quarry	MDI31D08NW00005	Smith	Limestone (Crushed Stones)		Past Producing Quarry
Petworth	MDI31C07NE00069	Portland	Limestone (Building Stone)		Producing Quarry
Pharaoh - Clyde River	MDI31F01SW00033	Lanark	Zinc	Lead, Silver	Occurrence
Philipsville Quarry	MDI31C09SE00018	Bastard	Sandstone, Sandstone (Silica)		Past Producing Quarry
Pickens Mine	MDI31D16SW00033	Glamorgan	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Pickworth	MDI31C04NW00002	Percy	Clay		Past Producing Quarry
Picton Landfill	MDI31C03SE00016	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry	MDI31C03SE00023	Sophiasburgh	Limestone (Crushed Stones)	Fossil Specimen	Producing Quarry
Picton Quarry #3	MDI31C03SE00011	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #4	MDI31C03SE00010	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #5	MDI31C03SE00014	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #6	MDI31C03SE00017	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #7	MDI31C03SE00018	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #8	MDI31C03SE00015	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry #9	MDI31C03SE00019	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Picton Quarry North	MDI31C03SE00012	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Pierce Quarry	MDI40G15SE00006	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
Pierly	MDI31C03NE00004	Richmond	Aggregate		Past Producing Quarry
Pike Lake Mine	MDI31C16SW00028	Burgess	Mica, Vermiculite		Past Producing Mine (Low Tonnage)
Pilkington Brothers Quarry	MDI30L13NW00015	Cayuga	Sandstone (Silica)		Past Producing Quarry
Pine Grove	MDI31F01SW00002	Lanark	Graphite		Occurrence
Pine Grove Mica	MDI31F01SW00031	Lanark	Mica	Gold, Silver	Discretionary Occurrence
Pine Hill Quarry #2	MDI31C08SW00040	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Pine Hill Quarry #3 and #4	MDI31C08SW00044	Pittsburgh	Sandstone, Sandstone (Silica)		Past Producing Quarry
Pine Lake	MDI000000002050	Glamorgan	Magnetite, Vanadium		Prospect
Pinery - Southwinds	MDI40P05SW00002	Bosanquet	Aggregate	Silica Sand	Past Producing Quarry
Pitts Ferry Quarry	MDI31C08SW00027	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Pittsburg Quarry	MDI31C08SW00055	Pittsburgh	Limestone (Building Stone)		Past Producing Quarry
Plain	MDI31C12SE00004	Madoc	Fluorite	Barite	Prospect
Plantagenet Springs	MDI31G10SE00018	Plantagenet	Clay		Past Producing Quarry
Plantagenet Springs	MDI31G10SW00002	Plantagenet	Limestone (Building Stone)		Past Producing Quarry
Platinova Skarn	MDI31C12SE00096	Marmora	Wollastonite		Deposit
Plato Creek	MDI31C05NW00030	Belmont	Copper		Discretionary Occurrence
Playfair Mine	MDI31C16NW00002	Dalhousie	Iron		Past Producing Mine (Low Tonnage)
Pleasant Valley	MDI31B14NW00013	Matilda	Dolostone		Past Producing Quarry
Plecinski	MDI31F05SW00006	Wicklow	Uranium		Discretionary Occurrence
Plevna Road Marble	MDI31C15NW00051	Clarendon	Marble (Building Stone)		Discretionary Occurrence
Plew	MDI31C06SE00013	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Plexman	MDI31F12SW00040	Dickens	Feldspar (Nonmetals)		Occurrence
Plum Hollow	MDI31C09SE00081	Bastard	Iron		Discretionary Occurrence
Plumadore Quarry	MDI31G03SE00004	Osnabruck	Limestone (Crushed Stones)		Producing Quarry
Plums Quarry	MDI31B14SW00008	Edwardsburgh	Dolomite (Building Stone)		Past Producing Quarry
Plunkett North	MDI31F04NW00185	Monteagle	Feldspar (Nonmetals), Thorium, Uranium	Rare Earth Elements	Occurrence
Plunkett South Mine	MDI31F04NW00019	Monteagle	Feldspar (Nonmetals), Mineral Specimen, Thorium	Amethyst, Uranium	Past Producing Mine (Low Tonnage)
Point Anne	MDI31C03NW00003	Thurlow	Limestone (Building Stone), Limestone (Chemical/Flux)	Clay	Producing Quarry
Pole Star	MDI31D09NE00042	Burleigh	Uranium		Prospect
Pondlilly Lake	MDI31C07NE00074	Portland	Limestone (Crushed Stones)		Past Producing Quarry
Ponton	MDI31C05NE00004	Madoc	Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Port Colborne Quarry	MDI30L14NE00005	Humberstone	Dolostone		Producing Quarry
Port Milford Quarry	MDI30N14NE00013	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Portland Graphite	MDI31C16SE00040	Bastard	Graphite		Deposit
Portsmouth	MDI31C02NE00003	Kingston	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Portsmouth Quarry #1	MDI31C02NE00029	Kingston	Limestone (Building Stone)		Past Producing Quarry
Portsmouth Quarry #2	MDI31C02NE00025	Kingston	Limestone (Building Stone)		Past Producing Quarry
Portsmouth Quarry #3	MDI31C02NE00028	Kingston	Limestone (Building Stone)		Past Producing Quarry
Portsmouth Quarry #4	MDI31C02NE00026	Kingston	Limestone (Building Stone)		Past Producing Quarry
Portsmouth Quarry #6	MDI31C02NE00027	Kingston	Limestone (Building Stone)		Past Producing Quarry
Potter	MDI31G10SE00015	West Hawkesbury	Clay		Past Producing Quarry
Powell and Anderson	MDI31D16NE00156	Cardiff	Molybdenum		Occurrence
Power	MDI31C06SW00009	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Power Line	MDI31F07SW00002	Blithfield	Garnet (Nonmetals), Mineral Specimen		Discretionary Occurrence
Power Line Lead	MDI31C11SW00230	Elzevir	Lead, Silver		Discretionary Occurrence
Powers Mica	MDI31C16SE00080	Burgess	Mica		Past Producing Mine (Low Tonnage)
Prentice	MDI31C08NW00035	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Prescott Quarry	MDI31B12NE00005	Augusta	Limestone (Building Stone)		Past Producing Quarry
Price	MDI31C11SW00033	Huntingdon	Talc		Past Producing Mine (Low Tonnage)
Pridmore	MDI31G05NE00055	Gloucester	Limestone (Building Stone)		Past Producing Quarry
Prince Street Quarry	MDI31B12NE00008	Augusta	Limestone (Building Stone)		Past Producing Quarry
Prince's Lake Quarry	MDI31E08NE00003	Sabine	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Princess Sodalite Mine	MDI31F04SW00012	Dungannon	Sodalite	Mineral Specimen	Producing Quarry
Proweld	MDI31C03NW00028	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Pryal	MDI31C08NW00043	Kingston	Limestone (Building Stone)		Past Producing Quarry
Pulverized	MDI31C11NE00008	Kaladar	Marble (Building Stone)		Past Producing Quarry
Purdon's Lake	MDI31C15NE00010	Dalhousie	Marble (Building Stone)		Discretionary Occurrence
Purple Hill Quarry-Orangeville	MDI40P16NE00006	Mono	Dolomite (Structural Material)		Past Producing Quarry
Pusey Lake	MDI31E01SE00082	Cardiff	Graphite	Tourmaline	Occurrence
Putnam Quarry	MDI31C03NW00023	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Pybus	MDI31C07SW00052	Richmond	Limestone (Building Stone)		Past Producing Quarry
Quade Occurrence	MDI31F06NW00012	Brudenell	Thorium, Uranium	Feldspar (Nonmetals)	Occurrence
Quarry 10	MDI31C12NW00065	Methuen	Gneiss		Past Producing Quarry
Quarry 11	MDI31C12NW00077	Methuen	Gneiss		Past Producing Quarry
Quarry 12	MDI31C12NW00078	Methuen	Gneiss		Past Producing Quarry
Quarry 13	MDI31C12NW00096	Methuen	Miscellaneous Stone		Past Producing Quarry
Quarry 14	MDI31C12NW00097	Methuen	Gneiss		Past Producing Quarry
Quarry 15	MDI31C12NW00090	Methuen	Gneiss		Past Producing Quarry
Quarry 16	MDI31C12NW00084	Methuen	Gneiss		Past Producing Quarry
Quarry 17	MDI31C12NW00081	Methuen	Gneiss		Past Producing Quarry
Quarry 18	MDI31C12NW00074	Methuen	Gneiss		Past Producing Quarry
Quarry 19	MDI31C12NW00072	Methuen	Limestone (Building Stone), Shale (Building Stone)		Past Producing Quarry
Quarry 2	MDI31D10NW00031	Laxton	Limestone (Building Stone)		Past Producing Quarry
Quarry 20	MDI31C12NW00070	Methuen	Limestone (Building Stone)		Past Producing Quarry
Quarry 3	MDI31D10NW00035	Laxton	Limestone (Building Stone)		Past Producing Quarry
Quarry 4	MDI31C12NW00088	Methuen	Gneiss		Past Producing Quarry
Quarry 4	MDI31D10NE00038	Somerville	Limestone (Building Stone)		Past Producing Quarry
Quarry 5	MDI31C12NW00067	Methuen	Gneiss		Past Producing Quarry
Quarry 6	MDI31D10NW00036	Laxton	Gneiss		Past Producing Quarry
Quarry 6	MDI31C12NW00066	Methuen	Gneiss		Past Producing Quarry
Quarry 6	MDI31D10NE00040	Somerville	Limestone (Building Stone)		Past Producing Quarry
Quarry 7	MDI31D10NE00037	Somerville	Limestone (Building Stone)		Past Producing Quarry
Quarry 7	MDI31C12NW00061	Methuen	Gneiss		Past Producing Quarry
Quarry 8	MDI31C12NW00052	Methuen	Gneiss		Past Producing Quarry
Quarry 9	MDI31C12NW00057	Methuen	Gneiss		Past Producing Quarry
Quarry Island	MDI31D09SE00010	Burleigh	Granite		Past Producing Quarry
Quartz Crystal Mining Corporation Pit	MDI31C09SE00007	Lansdowne	Mineral Specimen, Quartz		Past Producing Mine (Low Tonnage)
Quebec Uranium Mining Corporation	MDI31D09NW00084	Cavendish	Uranium		Discretionary Occurrence
Queensborough Road Talc	MDI31C11SW00110	Elzevir	Soapstone, Talc		Occurrence
Queenswood Village Quarry	MDI31G05NE00003	Cumberland	Limestone (Building Stone)		Past Producing Quarry
Quigley Hill	MDI31G11SW00005	Cumberland	Limestone (Building Stone)		Past Producing Quarry
Quilty Prospect	MDI31F07SW00089	Blithfield	Molybdenum		Past Producing Mine (Low Tonnage)
Quinlan Lake	MDI31C11NW00031	Tudor	Gold	Arsenic, Silver	Occurrence
Quinmolac Quarry	MDI31C06NW00031	Huntingdon	Limestone (Building Stone)		Past Producing Quarry
Quinn	MDI31F12SW00015	Murchison	Uranium		Discretionary Occurrence
Quinn	MDI31C10NW00366	Olden	Niobium, Rare Earth Elements	Copper, Nickel	Discretionary Occurrence
Quinte	MDI31C03NW00002	Thurlow	Clay		Past Producing Quarry
R. McVeigh	MDI31C15SE00015	Oso	Gold		Discretionary Occurrence
R. Scott Clay Pit	MDI31C16NE00027	Drummond	Clay		Past Producing Quarry
R. W. Drude	MDI31D09NW00108	Cavendish	Uranium		Occurrence
R.H. Young	MDI31C09NW00046	North Crosby	Sandstone		Past Producing Quarry
R.J. Cousintine Property	MDI31E07NW00028	Peck	Uranium		Occurrence
R.J. Lillico	MDI31D16NW00209	Monmouth	Molybdenum		Past Producing Mine (Low Tonnage)
R.J. Mustard	MDI31C09NE00002	South Crosby	Sandstone		Past Producing Quarry
R.M. Easton samples	MDI000000002463	Cavendish	Iron	Titanium, Vanadium	Occurrence
R.T. Bourk	MDI31C15SE00229	Oso	Gold	Copper	Discretionary Occurrence
R.W. Doubt	MDI31D16NE00177	Cardiff	Thorium, Uranium		Occurrence
R9-30	MDI31G06SE00010	Cambridge	Limestone (Building Stone)		Past Producing Quarry
Radenhurst and Caldwell	MDI31F02NE00012	Lavant	Iron	Titanium	Deposit
Raglan Prospect	MDI31F03NW00041	Raglan	Cobalt, Copper, Nickel, Palladium, Platinum	Chromium	Prospect
Rail Crossing	MDI31C10NW00055	Kennebec	Marble (Building Stone)		Discretionary Occurrence
Rail Cut	MDI31D16NE00087	Monmouth	Mica		Discretionary Occurrence
Railton Quarry	MDI31C07SE00062	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Ram	MDI31C10NW00117	Olden	Wollastonite		Prospect
Ram	MDI31C15NE00008	Palmerston	Talc, Tremolite	Mica	Deposit
Rama Island	MDI31D11NW00014	Rama	Granite		Past Producing Quarry
Rama Stone Quarries Ltd	MDI31D11NW00015	Rama	Aggregate, Gneiss		Producing Quarry
Ramsay Deposit	MDI31F01NE00043	Ramsay	Copper, Lead	Zinc	Past Producing Mine (Low Tonnage)
Ramsay Lead Mine	MDI31F01NE00040	Ramsay	Lead	Copper, Silver, Zinc	Prospect
Ramsey	MDI31C12NE00114	Tudor	Lead	Barite, Copper, Gold, Silver, Zinc	Occurrence
Rankin Deposit	MDI31F04SE00016	Mayo	Iron		Deposit
Ranrouyn	MDI31E01SE00265	Cardiff	Uranium		Discretionary Occurrence
Rapson Quarry	MDI40P02SW00007	Oxford (On Thames)	Limestone (Chemical/Flux)		Past Producing Quarry
Rare Earth Mines # 1 and #2	MDI31D16NW00195	Monmouth	Uranium	Rare Earth Elements, Thorium	Deposit
Rathwell Quarry	MDI31G06NW00012	Cumberland	Limestone (Crushed Stones)		Producing Quarry
Ray Garison	MDI31C02SW00005	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Read Quarry	MDI31C06SE00019	Tyendinaga	Limestone (Crushed Stones)		Past Producing Quarry
Rear of Front A Peat	MDI31F15SW00007	Westmeath	Peat		Discretionary Occurrence
Red Bark	MDI31D16NE00155	Cardiff	Uranium	Thorium	Occurrence
Red Bark	MDI31D16SE00079	Chandos	Uranium		Discretionary Occurrence
Red Bark (Monck Lake)	MDI31E01SE00209	Cardiff	Uranium		Occurrence
Red Bark Mines Ltd.	MDI31D16NW00198	Monmouth	Uranium		Occurrence
Red Bark [Paudash]	MDI31D16NE00154	Cardiff	Thorium, Uranium		Occurrence
Redden Quarry	MDI31C02NE00020	Kingston	Limestone (Building Stone)		Past Producing Quarry
Redmond	MDI31C07NE00078	Portland	Mica		Occurrence
Redner	MDI31C03SW00015	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Redner Quarry	MDI31C03SW00012	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Redstone	MDI31D09SW00047	Harvey	Limestone (Building Stone)		Past Producing Quarry
Reed	MDI31C06SW00013	Thurlow	Clay		Past Producing Quarry
Reelman	MDI31C12NE00124	Tudor	Lead		Occurrence
Reeves Mine	MDI31F04NW00010	Monteagle	Feldspar (Nonmetals)	Rare Earth Elements	Past Producing Mine (Low Tonnage)
Reformatory	MDI30M12SE00003	Etobicoke	Shale (Structural Material)		Past Producing Quarry
Regis Resources	MDI000000002458	Cavendish	Vermiculite	Graphite	Past Producing Mine
Reid	MDI31D16NE00192	Cardiff	Uranium		Discretionary Occurrence
Reid Lake	MDI31F01NW00004	Lanark	Marble (Structural Material)		Discretionary Occurrence
Reid Lake	MDI31F06NW00005	Brudenell	Corundum		Discretionary Occurrence
Reinhard	MDI31D09NW00063	Harvey	Granite		Past Producing Quarry
Renfrew Clay	MDI31F07NW00007	Admaston	Clay		Discretionary Occurrence
Renfrew East Quarry	MDI31F07NE00015	Horton	Marble (Building Stone), Marble (High Purity/Flux)		Past Producing Quarry
Renfrew Town Quarry	MDI31F07NE00017	Horton	Marble (High Purity/Flux)	Marble (Building Stone)	Prospect
Repac	MDI31D11SE00006	Carden	Limestone (Crushed Stones)		Past Producing Quarry
Reynolds	MDI31C07NE00023	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Reynolds	MDI31C07NE00129	Portland	Feldspar (Nonmetals)		Occurrence
Rhoddys Bay	MDI31F08NW00009	McNab	Limestone (Building Stone)		Prospect
Rhymal Station Quarries 1	MDI30M04NW00011	Barton	Dolomite (Structural Material)		Past Producing Quarry
Rhymal Station Quarry	MDI30M04NW00009	Glanford	Dolomite (Structural Material)		Past Producing Quarry
Rhymal Station Quarry 2	MDI30M04NW00010	Glanford	Dolomite (Structural Material)		Past Producing Quarry
Rhymal Station Quarry 4	MDI30M04NW00013	Barton	Dolomite (Structural Material)		Past Producing Quarry
Ricban	MDI31F04SE00085	Dungannon	Uranium		Occurrence
Ricban	MDI31D16SE00066	Chandos	Uranium		Discretionary Occurrence
Rice and McHarg Quarry	MDI30M12NW00011	Esquesing	Sandstone		Producing Quarry
Richardson	MDI31C07NE00131	Portland	Feldspar (Nonmetals)		Occurrence
Richardson	MDI31C07NE00124	Loughborough	Mica		Past Producing Mine (Low Tonnage)
Richardson	MDI31C12SE00253	Madoc	Gold, Thorium	Lanthanum, Neodymium, Uranium, Ytterbium, Yttrium	Past Producing Mine (Low Tonnage)
Richardson Farm	MDI41A14SE00027	Albemarle	Zinc		Occurrence
Richardson Feldspar	MDI31C10SE00019	Bedford	Feldspar (Nonmetals)	Silica Sand	Past Producing Mine
Richett	MDI31G06SE00013	Cambridge	Limestone (Building Stone)		Past Producing Quarry
Richier	MDI31G06SE00005	Cambridge	Limestone (Crushed Stones)		Producing Quarry
Ricketts	MDI31C12NE00109	Lake	Iron, Titanium		Occurrence
Riddell	MDI31C15NW00275	Palmerston	Uranium		Discretionary Occurrence
Rideau Aggregate Company	MDI31C07NE00113	Portland	Marble (Structural Material)	Feldspar (Nonmetals)	Past Producing Quarry
Rideau Canal Supply	MDI31G05SE00014	Nepean	Limestone (Crushed Stones)		Past Producing Quarry
Rideau Heights Quarry	MDI31C08SW00013	Kingston	Limestone (Building Stone)		Past Producing Quarry
Rideau Mining Company	MDI31C16SE00003	Burgess	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Rideau Red	MDI31C09SE00028	Leeds	Granite		Producing Quarry
Rideau Station Quarry	MDI31C08SW00024	Kingston	Limestone (Building Stone)		Past Producing Quarry
Ridge	MDI31C13SW00092	Wollaston	Iron	Cobalt	Occurrence
Ridge Extension	MDI31C13SW00091	Wollaston	Copper, Iron		Prospect
Ridge Quarries	MDI31B14SW00028	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
Ridgemount Quarries - Quarries 2 & 3	MDI30L14NE00002	Bertie	Dolomite (Structural Material), Dolostone		Producing Quarry
Ridgemount Quarry 1	MDI30L14NE00003	Bertie	Dolomite (Structural Material), Limestone (Chemical/Flux)		Producing Quarry
Riley	MDI31C07SE00077	Kingston	Clay		Past Producing Quarry
Ritchie Cut Stone-Erin Quarry	MDI40P09NE00003	Erin	Dolomite (Structural Material), Dolostone		Past Producing Quarry
Ritchie Mine	MDI31C15SE00242	South Sherbrooke	Magnetite		Occurrence
Ritchie Property	MDI31C15SE00098	South Sherbrooke	Mica		Occurrence
Ritchie Quarry	MDI31F04SW00050	Faraday	Dolomite (Building Stone)		Discretionary Occurrence
Riverside Park	MDI31G05NE00028	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Rivington Quarry	MDI31G06NW00013	Cumberland	Limestone (Crushed Stones)		Producing Quarry
Road Cut	MDI31C03NE00034	Richmond	Limestone (Building Stone)		Past Producing Quarry
Road Fork	MDI31C15SE00054	Oso	Marble (Structural Material)		Discretionary Occurrence
Road Quarry	MDI31C07SE00084	Kingston	Fossil Specimen, Limestone (Building Stone)		Occurrence
Roads Resurfacing	MDI31G02NE00010	Charlottenburgh	Limestone (Crushed Stones)		Past Producing Quarry
Roads Resurfacing	MDI31B15NW00002	Charlottenburgh	Limestone (Building Stone)		Past Producing Quarry
Robbins Quarry	MDI31F04SW00011	Dungannon	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Robert Dobson-Cargill Quarry	MDI41A03NE00005	Brant	Dolomite (Structural Material)		Past Producing Quarry
Robert J. Patterson Mine	MDI31C15SE00022	South Sherbrooke	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Robert Keys	MDI31C08SE00014	Leeds	Granite		Past Producing Quarry
Robert Miller Quarry	MDI40P11NE00005	Grey	Limestone (Chemical/Flux)		Past Producing Quarry
Robert Young	MDI31D08NW00004	Ennismore	Limestone (Crushed Stones)		Producing Quarry
Roberts	MDI31C12NE00123	Tudor	Lead		Prospect
Robertson	MDI31F02SE00013	Lavant	Marble (Structural Material)		Discretionary Occurrence
Robertsville	MDI31C15NE00005	Palmerston	Magnetite		Past Producing Mine (Low Tonnage)
Robillard	MDI31G05NE00005	Gloucester	Limestone (Building Stone)	Limestone (Chemical/Flux), Limestone (Crushed Stones)	Past Producing Quarry
Robillard	MDI31E07NE00004	Livingstone	Cerium		Discretionary Occurrence
Robillard	MDI31G10SW00011	Alfred	Limestone (Building Stone)		Past Producing Quarry
Robinson	MDI31C10NE00115	Bedford	Lead	Barite, Zinc	Occurrence
Robison	MDI31C10NE00068	Bedford	Mica		Occurrence
Roblin Quarry	MDI31C06SW00005	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Roblindale	MDI31C06SE00022	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Roblindale	MDI31C06SE00002	Camden East	Limestone (Crushed Stones)	Limestone (Building Stone)	Producing Quarry
Rock Lake	MDI31C09SW00014	Pittsburgh	Feldspar (Nonmetals)	Mica	Past Producing Mine (Low Tonnage)
Rock of Ages	MDI31C08NW00031	Pittsburgh	Granite		Past Producing Quarry
Rockcroft Quarry	MDI31D09NW00029	Harvey	Limestone (Building Stone)		Past Producing Quarry
Rockingham Mines Occurrence	MDI31F06NW00049	Brudenell	Thorium, Uranium		Occurrence
Rockland	MDI31G11SW00003	Clarence	Limestone (Crushed Stones)		Past Producing Quarry
Rockleith Quarry	MDI31D11NW00019	Orillia	Limestone (Building Stone)		Producing Quarry
Rockslide Lake	MDI31C14SE00105	Barrie	Bismuth		Discretionary Occurrence
Rockton Quarry	MDI40P08SE00006	Beverly	Dolostone		Past Producing Quarry
Rockway Quarry	MDI30M03SW00002	Louth	Sandstone		Past Producing Quarry
Rockwell (Hawkins) Occurrence	MDI31F04SW00222	Dungannon	Uranium	Thorium	Occurrence
Rockwood Lime Quarry	MDI40P09NE00006	Eramosa	Dolomite (Structural Material)		Past Producing Quarry
Roddy Quarry	MDI31C01NW00008	Kingston	Limestone (Building Stone)		Past Producing Quarry
Roebuck	MDI31B13SE00046	Augusta	Limestone (Building Stone)		Past Producing Quarry
Roford (East Group)	MDI31D16NW00197	Monmouth	Thorium, Uranium	Molybdenum	Past Producing Mine (Low Tonnage)
Roford (Southwest Group)	MDI31D16NW00196	Monmouth	Uranium	Thorium	Occurrence
Rogers	MDI31C06NW00018	Huntingdon	Fluorite	Barite, Calcite, Strontium	Past Producing Mine (Low Tonnage)
Rollins Occurrence	MDI31C13NW00026	Wollaston	Arsenic	Gold	Occurrence
Rollway Quarry	MDI31G11SE00006	Plantagenet	Limestone (Building Stone)		Past Producing Quarry
Rombaugh	MDI31G06SW00011	Russell	Clay		Past Producing Quarry
Ronan Quarry	MDI31B13SW00005	Kitley	Limestone (Crushed Stones)		Producing Quarry
Rose Quartz Quarry	MDI31F06SW00013	Lyndoch	Beryl (Gemstones), Feldspar (Nonmetals), Mineral Specimen, Silica	Fluorite, Molybdenum, Uranium, Zircon	Past Producing Mine (Low Tonnage)
Rosedale Quarry	MDI31C07NE00040	Loughborough	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Rosedale Quarry	MDI31B13NW00005	Montague	Dolostone		Producing Quarry
Rosenthal Pit	MDI31F06SW00057	Brudenell	Corundum, Uranium	Mineral Specimen	Prospect
Ross Graphite	MDI31F10NW00011	Ross	Graphite		Discretionary Occurrence
Ross Gray	MDI31C15SE00011	Oso	Mica		Occurrence
Ross Mine	MDI31F10NW00036	Ross	Apatite (Gemstones)	Fluorite, Zircon	Discretionary Occurrence
Ross Property	MDI31F07SW00017	Brougham	Molybdenum		Past Producing Mine (Low Tonnage)
Ross Quarry	MDI31G10SE00004	East Hawkesbury	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Ross Township Magnetite	MDI31F10SE00018	Ross	Iron		Discretionary Occurrence
Rossmore Quarry #1	MDI31C03NW00007	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Rossmore Quarry #2	MDI31C03NW00006	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Rothwell	MDI31G05NE00050	Gloucester	Limestone (Building Stone)		Past Producing Quarry
Round Lake Iron	MDI31C12SW00109	Belmont	Magnetite	Hematite (Gemstones)	Occurrence
Rourke	MDI31G05NE00053	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Routley	MDI31C03NW00031	Thurlow	Limestone (Crushed Stones)		Past Producing Quarry
Routley Quarry #2	MDI31C07NE00077	Portland	Limestone (Building Stone)		Past Producing Quarry
Rowan	MDI31C09SW00017	Pittsburgh	Mica		Occurrence
Roy	MDI31G06SE00009	Cambridge	Limestone (Crushed Stones)		Past Producing Quarry
Ruby	MDI31F03NW00004	Ashby	Garnet (Nonmetals)		Past Producing Mine (Low Tonnage)
Rudolph Bittmen - Strathroy Clay Pit	MDI40I13NE00002	Adelaide	Clay		Past Producing Quarry
Russell-Ponton	MDI31D10NW00063	Laxton	Molybdenum		Occurrence
Rustyshoe South	MDI31D16SW00032	Glamorgan	Marble (Building Stone)		Discretionary Occurrence
Ruth Wright	MDI31C02SW00003	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Ryan Property	MDI31F07SW00006	Brougham	Feldspar (Nonmetals)		Discretionary Occurrence
S. Dowdell Property	MDI31C15SE00101	South Sherbrooke	Mica		Occurrence
S. Orser	MDI31C07NE00060	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
S. Orser	MDI31C16NW00010	Bathurst	Feldspar (Nonmetals)	Silica Sand	Past Producing Mine (Low Tonnage)
S. Sills	MDI31C10NW00249	Hinchinbrooke	Molybdenum		Occurrence
S. Skelin Quarry-1	MDI30M12SW00006	Esquesing	Sandstone		Past Producing Quarry
S. Skelin Quarry-2	MDI30M12NW00012	Esquesing	Sandstone		Past Producing Quarry
S.H. Orser Prospect	MDI31C16SW00007	South Sherbrooke	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
S.J. Carr	MDI31F04NW00122	Monteagle	Thorium	Uranium	Occurrence
Sabine Uranium Co.	MDI31E08SE00003	Sabine	Niobium		Discretionary Occurrence
Saferi Quarry	MDI40P16SE00004	Caledon	Dolomite (Structural Material)		Past Producing Quarry
Salerno Lake	MDI31D16SW00120	Snowdon	Lead, Zinc		Deposit
Salerno Zone	MDI000000001804	Cavendish	Graphite		Prospect
Salmon Trout Lake	MDI31F04NW00006	Monteagle	Feldspar (Nonmetals)	Cerium, Rare Earth Elements	Discretionary Occurrence
Salmon Trout Lake South	MDI31F04NW00009	Monteagle	Feldspar (Nonmetals)		Discretionary Occurrence
Sam Robinson Property	MDI31F04NW00016	Monteagle	Graphite		Prospect
Sample 112	MDI31B13NE00028	Oxford (On Rideau)	Dolomite (Building Stone)		Past Producing Quarry
Sample 50	MDI31C07SE00073	Kingston	Limestone (Building Stone)		Past Producing Quarry
Sample 97	MDI31B13NE00019	Oxford (On Rideau)	Dolomite (Building Stone)		Past Producing Quarry
Sample PM17	MDI31F07SE00018	Bagot	Marble (High Purity/Flux)		Discretionary Occurrence
Sample PM87	MDI31F06SE00016	Griffith	Marble (High Purity/Flux)		Discretionary Occurrence
Samuel Hunter Property	MDI31F07SE00077	Bagot	Molybdenum		Occurrence
Sand Lake Mine	MDI31C09SW00008	South Crosby	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Sand Point Quarry	MDI31F08NW00011	McNab	Limestone (Chemical/Flux)		Past Producing Quarry
Sandhurst Quarry #1	MDI31C02NW00020	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Sandhurst Quarry #2	MDI31C02NW00021	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Sangster Lake	MDI31C10SE00045	Bedford	Mica		Discretionary Occurrence
Saranac (East Showing)	MDI31D16NE00145	Monmouth	Thorium, Uranium	Zircon	Occurrence
Saranac (Zircon Showing)	MDI31D16NE00144	Monmouth	Thorium, Uranium	Zircon	Prospect
Sarsfield Quarry	MDI31G06NW00003	Cumberland	Limestone (Crushed Stones)		Producing Quarry
Sauls	MDI31C07NW00030	Sheffield	Clay		Past Producing Quarry
Saylor	MDI30N14NE00015	Hallowell	Clay		Past Producing Quarry
Schare	MDI31C03NE00016	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Schell	MDI31C03NE00019	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Schutt Area	MDI31F06SW00106	Raglan	Marble (Building Stone), Marble (High Purity/Flux)		Discretionary Occurrence
Scotch Point North	MDI31C16SE00042	Burgess	Graphite		Discretionary Occurrence
Scotch Settlement Quarry	MDI31C01NW00021	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Scott	MDI31C06SE00020	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Scudder West	MDI40G15SE00007	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
Scully Farm	MDI31F07SW00054	Brougham	Graphite		Discretionary Occurrence
Scully Farm	MDI31F07SW00036	Blithfield	Graphite		Discretionary Occurrence
Sears	MDI31B14NW00019	Matilda	Dolostone		Past Producing Quarry
Sebright	MDI31D11NE00002	Rama	Limestone (Chemical/Flux)	Bentonite	Past Producing Quarry
Section Aq Ot-7	MDI31G05SW00040	Nepean	Sandstone		Past Producing Quarry
Selby Quarry	MDI31C07SW00054	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Selby Quarry #1	MDI31C07SW00057	Richmond	Limestone (Building Stone)		Past Producing Quarry
Selby Quarry #2	MDI31C07SW00053	Richmond	Limestone (Building Stone)		Past Producing Quarry
Selby Quarry #3	MDI31C07SW00056	Richmond	Limestone (Building Stone)		Past Producing Quarry
Selby Quarry #4	MDI31C07SW00055	Richmond	Limestone (Building Stone)		Past Producing Quarry
Selkirk Quarry	MDI30L13SW00002	Rainham	Limestone (Crushed Stones)		Past Producing Quarry
Sexsmith	MDI31C11SW00026	Madoc	Magnetite		Past Producing Mine (Low Tonnage)
Seymour	MDI31C12SE00018	Madoc	Iron	Molybdenum	Past Producing Mine (Low Tonnage)
Shallow Lake	MDI41A11SE00004	Keppel	Clay, Marl		Past Producing Quarry
Shallow Lake Quarry	MDI41A11SE00008	Keppel	Dolomite (Building Stone)		Past Producing Quarry
Shane Lime and Charcoal Company Ltd.	MDI31F11SE00008	Grattan	Limestone (Chemical/Flux)	Mineral Specimen	Past Producing Quarry
Shane Lime and Charcoal Company Quarries	MDI31F11SE00007	Grattan	Limestone (Chemical/Flux)	Limestone (Building Stone)	Past Producing Quarry
Shane's Quarry	MDI31C16SE00044	Elmsley	Limestone (Crushed Stones)		Past Producing Quarry
Shannons Corners Quarry #2	MDI31C07SE00055	Kingston	Limestone (Building Stone)		Past Producing Quarry
Shannons Corners Quarry #3	MDI31C07SE00051	Kingston	Limestone (Building Stone)		Past Producing Quarry
Shannonville South Quarry	MDI31C03NE00012	Tyendinaga	Limestone (Chemical/Flux)		Past Producing Quarry
Sharbot Lake	MDI31C10NW00247	Olden	Cobalt, Copper, Nickel		Occurrence
Sharpe-Hannah	MDI31C07SW00035	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Sharpton Quarry #1	MDI31C07SE00056	Kingston	Limestone (Building Stone)		Past Producing Quarry
Sharpton Quarry #2	MDI31C07SE00057	Kingston	Limestone (Building Stone)		Past Producing Quarry
Sharpton Quarry #3	MDI31C07SE00058	Kingston	Limestone (Building Stone)		Past Producing Quarry
Sharrow Lake	MDI31F04SW00122	Mayo	Marble (Structural Material)		Discretionary Occurrence
Sheek Island	MDI31G02SW00006	Cornwall	Limestone (Building Stone)		Past Producing Quarry
Sheffield	MDI31C10SW00044	Sheffield	Hematite (Gemstones)		Occurrence
Shelburne Quarry	MDI41A01SE00002	Amaranth	Dolomite (Building Stone)		Past Producing Quarry
Shelley	MDI31C06SE00012	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Sheppard	MDI31C12NE00013	Tudor	Gold		Discretionary Occurrence
Sherkston North Quarry	MDI30L14NE00004	Humberstone	Limestone (Chemical/Flux)		Past Producing Quarry
Sherwood Springs Quarry	MDI31B12SW00014	Yonge	Dolostone		Past Producing Quarry
Shipman	MDI31B12SW00009	Elizabethtown	Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
Shirley Quarry	MDI31C16SE00047	Elmsley	Limestone (Chemical/Flux), Limestone (Crushed Stones)		Past Producing Quarry
Shisler Point Quarry	MDI30L14SE00002	Humberstone	Limestone (Chemical/Flux)		Past Producing Quarry
Shoap Farm Quarry	MDI40I16NE00007	Walpole	Sandstone	Silica Sand	Occurrence
Shough-Buchanan	MDI31C13SE00016	Grimsthorpe	Gold		Discretionary Occurrence
Shovel Lake	MDI31C11SE00116	Kaladar	Iron		Occurrence
Sidmag	MDI31C11SW00210	Madoc	Iron		Occurrence
Sifto Salt - Dominion Brine Field	MDI40J16NW00002	Sarnia	Salt		Past Producing Mine
Sifton	MDI31B12SW00027	Yonge	Dolostone		Past Producing Quarry
Silanco Mining and Refining Company	MDI31D16NE00142	Monmouth	Uranium	Thorium	Occurrence
Silver	MDI31C10NW00379	Olden	Molybdenum		Occurrence
Silver Crater	MDI31E01SE00248	Faraday	Uranium	Thorium	Prospect
Silver King Mine	MDI31C11NW00034	Elzevir	Gold, Silver	Lead	Past Producing Mine (Low Tonnage)
Silver Lake	MDI31C15SE00005	Oso	Phosphate		Past Producing Mine (Low Tonnage)
Silver Lake Mine	MDI31C16SW00126	South Sherbrooke	Magnetite, Sulphur/Pyrite		Occurrence
Silver Queen Mines	MDI31C16SW00020	Burgess	Feldspar (Nonmetals), Mica, Phosphate	Wollastonite	Past Producing Mine (Low Tonnage)
Silvers Corners Quarry	MDI31C07SE00039	Kingston	Limestone (Building Stone)		Past Producing Quarry
Silvertone Quarry	MDI31G03NE00002	Finch	Limestone (Building Stone), Limestone (Crushed Stones)		Producing Quarry
Simmonds Showing	MDI31D15NE00044	Glamorgan	Molybdenum, Uranium	Copper	Discretionary Occurrence
Simon Copper North	MDI000000001279	Lyndoch	Cobalt, Copper	Zinc	Occurrence
Simon Copper Property	MDI31F03NW00044	Lyndoch	Copper, Zinc	Iron, Selenium	Deposit
Simpson Lake	MDI31F03NW00067	Ashby	Dolomite (Building Stone), Dolomite (Structural Material)		Producing Quarry
Skead	MDI31G05NE00051	Gloucester	Sandstone		Past Producing Quarry
Skewgaw	MDI31C15SE00255	Olden	Iron		Discretionary Occurrence
Skimming	MDI31F02SW00039	Miller	Uranium		Discretionary Occurrence
Slave Marble	MDI31C10SW00034	Sheffield	Marble (Structural Material)		Discretionary Occurrence
Sloan	MDI31C08SW00007	Pittsburgh	Sandstone		Producing Quarry
Sloan	MDI31B12SE00013	Elizabethtown	Sulphur/Pyrite		Past Producing Mine (Low Tonnage)
Smith	MDI31C10NW00245	Olden	Zinc		Occurrence
Smith	MDI31C07SW00038	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Smith	MDI31C12NE00112	Tudor	Bismuth	Tourmaline	Discretionary Occurrence
Smith #2	MDI31C07SE00014	Elzevir	Limestone (Crushed Stones)		Past Producing Quarry
Smith Construction	MDI31F08SE00014	Fitzroy	Limestone (Crushed Stones)		Producing Quarry
Smith Lake Property	MDI31F04SE00021	Mayo	Marble (Structural Material)	Copper, Gold	Prospect
Smith Mine	MDI31C16SE00023	Burgess	Mica		Past Producing Mine (Low Tonnage)
Smith Property	MDI31C16SW00071	Burgess	Vermiculite		Discretionary Occurrence
Smith-Hambley	MDI31C10SE00162	Portland	Iron		Occurrence
Smithson Quarry 1	MDI30M12NW00013	Chinguacousy	Sandstone		Past Producing Quarry
Smythe	MDI31C07NE00018	Portland	Mica		Occurrence
Smythe	MDI31C09SW00019	Bedford	Mica, Phosphate		Occurrence
Snider	MDI31C07SW00061	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Snook-Freeman	MDI31C07NE00051	Loughborough	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Snooks	MDI31C10SE00038	Loughborough	Sulphur/Pyrite		Occurrence
Snow Lake	MDI31C13SW00088	Wollaston	Magnetite		Occurrence
Snow Road Station	MDI31C15NE00041	Palmerston	Marble (Structural Material)		Discretionary Occurrence
Solar	MDI31C15SW00046	Olden	Uranium		Discretionary Occurrence
Solmesville Quarry	MDI31C03NE00007	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Sophia	MDI31C11SW00028	Madoc	Gold, Silver	Arsenic	Past Producing Mine (Low Tonnage)
South 401	MDI31C07SE00047	Kingston	Limestone (Building Stone)		Past Producing Quarry
South 401	MDI31C03NE00021	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
South 503	MDI31D16NW00061	Glamorgan	Feldspar (Nonmetals)		Occurrence
South Bayridge	MDI31C02NE00022	Kingston	Limestone (Building Stone)		Past Producing Quarry
South Galt Quarry	MDI40P08SW00003	Dumfries	Dolomite (Building Stone), Dolomite (Structural Material)		Past Producing Quarry
South Gloucester Quarries	MDI31G05SE00005	Gloucester	Limestone (Crushed Stones)		Producing Quarry
South Hamilton	MDI31C09SW00093	Bedford	Hematite (Gemstones)		Discretionary Occurrence
South Lake	MDI31C08NE00005	Leeds	Granite		Past Producing Quarry
South Lanark Quarry	MDI31F01SW00023	Drummond	Gravel		Past Producing Quarry
South Madawaska	MDI31F08SW00025	Pakenham	Limestone (Building Stone)		Past Producing Quarry
South March	MDI31G05SW00071	March	Copper, Uranium	Thorium	Occurrence
South Mountain Quarry	MDI31B14NW00020	Mountain	Limestone (Building Stone)		Past Producing Quarry
South Nation Provincial Park Quarry	MDI31G11SE00005	Plantagenet	Limestone (Building Stone)		Past Producing Quarry
South Numogate	MDI31C16NE00024	Montague	Silica Sand		Past Producing Quarry
South Power Line	MDI31F02SW00018	Palmerston	Marble (Structural Material)		Discretionary Occurrence
South Queensborough	MDI31C11SW00041	Elzevir	Actinolite		Discretionary Occurrence
South Reynolds	MDI31C06NW00010	Huntingdon	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
South Road	MDI31F07NE00067	Bagot	Iron	Titanium	Occurrence
South Sheridan	MDI31C16NW00035	Dalhousie	Marble (Building Stone)		Discretionary Occurrence
South Sparkle City	MDI31B12NE00015	Augusta	Limestone (Building Stone)		Past Producing Quarry
South State	MDI31F04NW00125	Monteagle	Uranium	Thorium	Occurrence
South Tamworth	MDI31C07NW00058	Sheffield	Hematite (Gemstones)		Discretionary Occurrence
South Violet Sand	MDI31C07SW00031	Ernestown	Aggregate		Past Producing Quarry
South Waba	MDI31F08SW00008	Pakenham	Marble (Structural Material)		Discretionary Occurrence
Southeast Corner	MDI31C05NE00140	Marmora	Gold, Iron	Zinc	Occurrence
Southeast of Burns Lake	MDI31F06SE00102	Brougham	Uranium		Discretionary Occurrence
Sovereign	MDI31C12SE00035	Marmora	Gold		Past Producing Mine (Low Tonnage)
Spaffordton Quarry	MDI31C07NE00039	Loughborough	Limestone (Crushed Stones)		Past Producing Quarry
Spain Mine	MDI31F06SE00013	Griffith	Molybdenum	Copper, Thorium, Uranium	Deposit
Sparkle City	MDI31B12NE00016	Augusta	Limestone (Building Stone)		Past Producing Quarry
Sparkle North	MDI31B12NE00021	Augusta	Limestone (Building Stone)		Past Producing Quarry
Sparkle South West	MDI31B12NE00018	Augusta	Limestone (Building Stone)		Past Producing Quarry
Speiran Quarry	MDI31D11NW00016	Rama	Limestone (Building Stone)		Past Producing Quarry
Spence	MDI31F04NW00158	Monteagle	Molybdenum	Mica	Discretionary Occurrence
Spratt Quarry	MDI31G05SW00010	Huntley	Limestone (Building Stone)		Producing Quarry
Springbrook Quarry	MDI31C05SE00006	Rawdon	Limestone (Crushed Stones)		Past Producing Quarry
Spruce Lake Quarry	MDI31F04SE00020	Mayo	Aggregate, Marble (Structural Material)		Prospect
St Croix	MDI31D16SW00106	Cavendish	Uranium		Discretionary Occurrence
St Georges Lake	MDI31C10NE00060	Oso	Marble (Structural Material)		Discretionary Occurrence
St Joseph	MDI31D16NW00270	Monmouth	Uranium		Discretionary Occurrence
St Marys Cement	MDI30M15NE00002	Darlington	Limestone (Chemical/Flux)		Producing Quarry
St Marys Cement - East Quarry (# 1)	MDI40P03NE00002	Blanshard	Limestone (Chemical/Flux)		Past Producing Quarry
St Pascal	MDI31G06NE00003	Clarence	Limestone (Building Stone)		Past Producing Quarry
St. Catharines Crushed Stone Quarry	MDI30M03SE00002	Grantham	Dolomite (Structural Material), Dolostone		Past Producing Quarry
St. Charles	MDI31C13SE00014	Tudor	Magnetite		Past Producing Mine (Low Tonnage)
St. Charles	MDI31C11SW00022	Madoc	Magnetite		Past Producing Mine (Low Tonnage)
St. Clements	MDI40P10SE00004	Wellesley	Clay		Past Producing Quarry
St. Joe	MDI31C12NE00022	Madoc	Gold		Discretionary Occurrence
St. Lawrence	MDI31C08NW00058	Leeds	Wollastonite	Granite (Structural Material)	Producing Mine
St. Marys Cement - Clay Pit	MDI40P03NE00003	Blanshard	Clay		Producing Quarry
St. Marys Cement - St. Marys Quarry	MDI40P03NE00007	Blanshard	Limestone (Chemical/Flux)		Producing Quarry
St.Lawrence Cement- Mississauga Quarry	MDI30M05NE00002	Toronto	Shale (Crushed Stone)		Producing Quarry
Stafford	MDI31F11NE00003	Stafford	Limestone (Chemical/Flux)		Prospect
Stafford	MDI31C07SW00058	Richmond	Aggregate		Past Producing Quarry
Standard (Baptiste Lake)	MDI31E01SE00243	Herschel	Uranium	Thorium	Occurrence
Standard White Lime-St. Marys Quarry #2	MDI40P06SE00003	Downie	Limestone (Chemical/Flux)		Past Producing Quarry
Stanley Morris	MDI31C09SE00040	Bastard	Limestone (Chemical/Flux)		Past Producing Quarry
Stanleyville Vermiculite	MDI31C16SW00030	Burgess	Vermiculite		Deposit
Stanton Lead Mines	MDI31F08NE00043	Fitzroy	Lead	Zinc	Occurrence
Stapleton - Clinton Brine Field	MDI40P12SE00003	Tuckersmith	Salt		Past Producing Mine
Star Corners Quarry #1	MDI31C07SE00065	Portland	Limestone (Building Stone)		Past Producing Quarry
Star Corners Quarry #2	MDI31C07SE00064	Portland	Limestone (Building Stone)		Past Producing Quarry
Star Hill Mine	MDI31C16SW00023	Burgess	Mica	Feldspar (Nonmetals), Phosphate	Past Producing Mine (Low Tonnage)
Star of the East	MDI31C14SE00012	Barrie	Gold	Bismuth, Copper, Tungsten, Zinc	Past Producing Mine (Low Tonnage)
Steele	MDI31G10SE00014	West Hawkesbury	Clay		Past Producing Quarry
Steen Lake	MDI31C13SW00087	Lake	Copper	Nickel, Silver	Occurrence
Steenburg	MDI31C13SE00114	Limerick	Lead		Discretionary Occurrence
Steenburg Lake	MDI31C13SE00156	Tudor	Lead		Discretionary Occurrence
Stevens Property	MDI31F04SE00094	Mayo	Iron		Occurrence
Stewart	MDI31C12NE00118	Tudor	Lead		Occurrence
Stewart	MDI31G04SE00017	Mountain	Dolostone		Past Producing Quarry
Stewart Quarry	MDI31F04SW00053	Dungannon	Marble (Building Stone)		Past Producing Quarry
Stewart Quarry	MDI31G11SW00002	Clarence	Limestone (Building Stone), Limestone (Chemical/Flux)		Past Producing Quarry
Stimears Lake	MDI31F04SW00057	Dungannon	Marble (Structural Material)		Discretionary Occurrence
Stirling Quarry	MDI31C05SE00003	Rawdon	Limestone (Building Stone)		Past Producing Quarry
Stittsville Quarry	MDI31G05SW00013	Huntley	Limestone (Building Stone)		Past Producing Quarry
Stittsville Quarry	MDI31G04NW00007	Goulbourn	Limestone (Crushed Stones)		Producing Quarry
Stoklosar	MDI31C11SW00090	Madoc	Marble (Structural Material)		Past Producing Quarry
Stoklosar	MDI31C12SE00070	Madoc	Marble (Structural Material)		Past Producing Quarry
Stoklosar	MDI31C12SE00074	Madoc	Marble (Structural Material)		Producing Quarry
Stoklosar	MDI31C12SE00113	Marmora	Marble (Building Stone)		Producing Quarry
Stoklosar I	MDI31C12SE00013	Madoc	Marble (Building Stone)		Past Producing Quarry
Stoklosar II	MDI31C12SE00010	Madoc	Marble (Building Stone)		Past Producing Quarry
Stoklosar III	MDI31C11SW00009	Madoc	Marble (Building Stone)		Past Producing Quarry
Stoklosar Iv	MDI31C05NE00012	Marmora	Marble (Structural Material)		Past Producing Quarry
Stoklosar Slate	MDI31C11SW00014	Madoc	Slate		Past Producing Quarry
Stone Cottage Inn - Attia Quarry	MDI31D11NW00018	Rama	Limestone (Building Stone)		Producing Quarry
Stones Lake Deposit	MDI31F07SE00075	Bagot	Molybdenum		Discretionary Occurrence
Stoness Mica	MDI31C09SW00006	Bedford	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Stoney Creek Quarries	MDI30M04NW00006	Saltfleet	Dolostone		Past Producing Quarry
Storey	MDI31C07SW00063	Fredericksburgh	Limestone (Crushed Stones)		Past Producing Quarry
Storey Quarry	MDI31C07SW00046	Fredericksburgh	Limestone (Crushed Stones)		Producing Quarry
Stoughton Deposit	MDI31F04NE00071	Dungannon	Molybdenum		Occurrence
Strathcona	MDI31C07SW00002	Camden East	Limestone (Chemical/Flux)		Past Producing Quarry
Strathcona Quarry #3	MDI31C07SW00008	Camden East	Limestone (Building Stone)		Past Producing Quarry
Strathroy Quarry #2	MDI40I13NE00003	Adelaide	Limestone (Chemical/Flux)		Past Producing Quarry
Stratmat	MDI31C11SW00274	Madoc	Iron		Occurrence
Straw Hill	MDI31C09SE00027	Leeds	Granite		Past Producing Quarry
Strode	MDI31C07SE00007	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Structural Sandstone Quarry	MDI30M12NW00014	Esquesing	Dolostone, Sandstone		Past Producing Quarry
Suad Kuric	MDI41A14SE00012	Amabel	Dolomite (Building Stone)		Producing Quarry
Substantial	MDI31C15SW00041	Olden	Uranium		Occurrence
Sullivan	MDI31G05SE00019	Nepean	Limestone (Building Stone)		Past Producing Quarry
Summers	MDI31G03SW00028	Winchester	Limestone (Crushed Stones)		Past Producing Quarry
Summerstown Station Quarry	MDI31G02SE00004	Charlottenburgh	Limestone (Building Stone)		Past Producing Quarry
Sun Oil Co	MDI31C03NE00020	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Sunbury Quarry	MDI31C08NW00020	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Sunday	MDI31F02SW00011	Palmerston	Marble (Structural Material)		Discretionary Occurrence
Sundstrom (South Showing)	MDI31F05SE00089	Carlow	Thorium	Uranium	Occurrence
Sunset Mine	MDI31F06SE00014	Brougham	Molybdenum		Past Producing Mine (Low Tonnage)
Superior	MDI40P16NE00004	Caledon	Marl		Past Producing Quarry
Sweet	MDI31C06SE00010	Richmond	Limestone (Crushed Stones)		Past Producing Quarry
Switzerville Quarry	MDI31C07SW00037	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Swordfingal Prospect	MDI31F04SE00095	Mayo	Iron		Occurrence
Sydenham Quarry #1	MDI31C07NE00038	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Sydenham Quarry #3	MDI31C07NE00037	Loughborough	Limestone (Building Stone)		Past Producing Quarry
Szeter	MDI31C06SE00011	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
T. Cook Mine	MDI31C16SW00008	South Sherbrooke	Mica		Past Producing Mine (Low Tonnage)
T. Cudney	MDI31E01SE00199	Monmouth	Uranium	Thorium	Occurrence
T. Godfrey and Company	MDI31F01SE00019	Beckwith	Clay		Past Producing Quarry
T. Horscroft	MDI31D10NW00007	Laxton	Molybdenum	Iron, Uranium	Prospect
T. Martin Property	MDI31F07NW00004	Admaston	Feldspar (Nonmetals)		Discretionary Occurrence
T.F. Barnet	MDI31F02NW00035	Miller	Thorium, Uranium	Rare Earth Elements	Occurrence
T.H. Craig	MDI31C07NE00021	Loughborough	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
T.J. Hamilton	MDI31F12SW00033	Murchison	Cerium, Lanthanum, Rare Earth Elements, Thorium	Uranium, Yttrium	Occurrence
Taggart Property	MDI31C09NW00064	North Crosby	Sandstone		Past Producing Quarry
Tait Farm	MDI31F04SW00015	Dungannon	Feldspar (Nonmetals), Tourmaline		Occurrence
Talbot	MDI31G11SW00010	Clarence	Limestone (Crushed Stones)		Past Producing Quarry
Taman	MDI31C15NE00085	Palmerston	Uranium		Occurrence
Tatlock Quarry	MDI31F01NW00006	Darling	Calcite, Marble (Building Stone), Marble (Structural Material)		Producing Quarry
Tay Quarry	MDI31C16NE00016	Elmsley	Limestone (Crushed Stones)		Past Producing Quarry
Taylor	MDI31G04SE00012	Marlborough	Clay		Past Producing Quarry
Taylor	MDI31F04NW00008	Monteagle	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Taylor Lake	MDI31F01NW00007	Lanark	Marble (Structural Material)		Past Producing Quarry
Ted Heeg	MDI40I16NE00008	Walpole	Sandstone	Silica Sand	Past Producing Quarry
Telephone Bay	MDI31C09SW00094	Bedford	Hematite (Gemstones)		Discretionary Occurrence
Telford Bay Quarry	MDI31D08NW00003	Ennismore	Limestone (Crushed Stones)		Past Producing Quarry
Tett	MDI31C10SE00032	Bedford	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Tett	MDI31C10NE00083	Bedford	Mica		Occurrence
Tett	MDI31C09SW00051	Bedford	Mica		Occurrence
Thames Quarry	MDI40P03NE00005	Blanshard	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Thames West Quarry	MDI40P03NE00006	Blanshard	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Thauvet	MDI31G07SW00007	Roxborough	Limestone (Building Stone)		Past Producing Quarry
The Ridge Quarry	MDI31C01NW00020	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Thibault	MDI31G05NE00022	Gloucester	Limestone (Crushed Stones)		Past Producing Quarry
Thibodeau	MDI31F14SE00016	Pembroke	Clay		Past Producing Quarry
Thirty Island Lake	MDI31C10SE00011	Bedford	Mica		Past Producing Mine (Low Tonnage)
Thomas	MDI31F05SW00011	Bangor	Thorium, Uranium	Cerium	Occurrence
Thomas Morrison Quarry	MDI31F04SW00051	Dungannon	Marble (Building Stone)		Past Producing Quarry
Thomlinson	MDI31E08SE00006	Bruton	Uranium		Discretionary Occurrence
Thompson	MDI31C02NE00014	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Thompson	MDI31C10NE00037	Bedford	Mica		Occurrence
Thompson	MDI31C08SE00020	Leeds	Quartzite		Past Producing Quarry
Thompson Feldspar	MDI31F04NW00007	Monteagle	Feldspar (Nonmetals), Silica	Cerium, Rare Earth Elements	Past Producing Mine (Low Tonnage)
Thompson-Teeswater North Quarry	MDI41A03SW00004	Culross	Dolomite (Structural Material)		Past Producing Quarry
Thomson	MDI31C05SE00008	Seymour	Limestone (Building Stone)		Producing Quarry
Three Mile Bay	MDI31F07SE00017	Darling	Marble (Structural Material)		Discretionary Occurrence
Thurlow Quarry	MDI31C03NW00019	Thurlow	Limestone (Building Stone)		Past Producing Quarry
Tierney Quarry	MDI31G10SW00004	Alfred	Limestone (Building Stone)		Past Producing Quarry
Timbers Sandstone Quarry	MDI30M12SW00016	Esquesing	Sandstone		Past Producing Quarry
Timminco Metals	MDI31F10SE00002	Ross	Calcium, Dolomite (Metals), Magnesium	Marble (Building Stone)	Past Producing Mine
Timmins Mine	MDI31C09NW00013	Burgess	Graphite	Copper, Iron, Nickel, Zinc	Deposit
Tincap Quarry	MDI31B12NW00004	Elizabethtown	Dolomite (Structural Material)		Past Producing Quarry
Tincap Quarry	MDI31B12SE00015	Elizabethtown	Dolostone		Past Producing Quarry
Tipperary	MDI31C13SE00108	Grimsthorpe	Gold	Arsenic, Silver	Occurrence
Toasan	MDI31B14NW00015	Matilda	Dolostone		Past Producing Quarry
Tobermory prospect	MDI41H05SE00003	St. Edmunds	Dolomite (Flux/Filler)		Occurrence
Toledo Quarry	MDI31B12NW00012	Kitley	Limestone (Crushed Stones)		Past Producing Quarry
Tom Cook	MDI31C10NE00014	Oso	Mica	Phosphate	Past Producing Mine (Low Tonnage)
Tom Hollywood	MDI31C10NE00010	Oso	Phosphate		Past Producing Mine (Low Tonnage)
Tom Webster	MDI31C15SE00009	Oso	Mica		Discretionary Occurrence
Tomahawk	MDI31C12NW00002	Lake	Iron	Copper, Talc	Past Producing Mine (Low Tonnage)
Tomclid Iron Mine	MDI31F02SW00032	South Canonto	Aggregate, Magnetite		Producing Mine
Tomlinson	MDI31G05SW00024	Nepean	Limestone (Crushed Stones)		Producing Quarry
Tomlinson Quarry	MDI31G06SW00003	Osgoode	Limestone (Building Stone)		Past Producing Quarry
Tomlinson-Mulliette	MDI31D16NE00152	Cardiff	Uranium	Thorium	Occurrence
Tonkin-Dupont Graphite Company	MDI31E01SE00078	Cardiff	Graphite		Prospect
Tooey Lake Prospect	MDI31F06SE00123	Brougham	Feldspar (Nonmetals), Phosphate, Thorium	Uranium	Occurrence
Topspar	MDI31E01SE00018	Cardiff	Fluorite		Occurrence
Torbolton	MDI31F08NE00047	Torbolton	Iron		Occurrence
Toronto Brick	MDI31D10NW00006	Somerville	Limestone (Chemical/Flux)		Past Producing Quarry
Toronto Brick - Greenwood Clay Pit	MDI30M11NW00003	York	Clay		Past Producing Quarry
Toronto Brick - Milton Quarry	MDI30M12SW00003	Trafalgar	Shale (Structural Material)		Past Producing Quarry
Town of Pembroke	MDI31F14SE00007	Alice	Granite		Past Producing Quarry
Town of Smiths Falls	MDI31C16NE00041	Montague	Limestone (Crushed Stones)		Past Producing Quarry
Town of Smiths Falls Quarry	MDI31C16NE00022	Montague	Limestone (Crushed Stones)		Producing Quarry
Township of Kingston Quarry	MDI31C07SE00035	Kingston	Limestone (Building Stone), Limestone (Crushed Stones)	Fossil Specimen	Past Producing Quarry
Township of Portland	MDI31C07NE00070	Portland	Limestone (Building Stone)		Past Producing Quarry
Tracey	MDI31C06SW00011	Tyendinaga	Limestone (Building Stone)		Past Producing Quarry
Trap Quarry	MDI31C08NW00061	Pittsburgh	Trap Rock		Past Producing Quarry
Treadwell Quarry	MDI31G11SE00004	Plantagenet	Limestone (Crushed Stones)		Past Producing Quarry
Trent River	MDI31F04SW00247	Faraday	Magnetite		Occurrence
Trent River Iron Ltd	MDI31F04SW00087	Faraday	Feldspar (Nonmetals), Iron	Titanium	Occurrence
Trenton Quarry	MDI31D06NE00002	Mara	Limestone (Chemical/Flux)		Past Producing Quarry
Triana Explorations	MDI31C12NE00116	Tudor	Copper, Nickel	Gold	Prospect
Triton	MDI31D16NE00151	Cardiff	Thorium, Uranium		Occurrence
Triton	MDI31D16SE00080	Chandos	Uranium		Occurrence
Trousdale	MDI31C07NE00050	Loughborough	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Troy Lake	MDI31C09SW00098	South Crosby	Magnetite		Discretionary Occurrence
Troy Quarries	MDI40P08SE00004	Beverly	Dolomite (Structural Material)		Past Producing Quarry
Trp Ready Mix	MDI31G02NW00008	Roxborough	Limestone (Building Stone)		Producing Quarry
Trudeau Quarry	MDI31C11SW00180	Hungerford	Dolomite (Flux/Filler), Marble (High Purity/Flux)		Past Producing Quarry
Truelove Property	MDI31C16NW00011	Bathurst	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Truesdale	MDI31C07NE00119	Loughborough	Mica		Occurrence
Tudor Bismuth	MDI31C12NE00054	Tudor	Bismuth		Discretionary Occurrence
Tudor Tp. Lot 7, Con X	MDI31C13SE00006	Tudor	Gold		Discretionary Occurrence
Tudor Tp. N1/2 Lot 5 Con XIII	MDI31C13SE00095	Tudor	Gold	Arsenic, Silver	Occurrence
Turcott Lake	MDI31F02SW00007	Palmerston	Mica	Garnet (Nonmetals)	Occurrence
Turner Drive Quarry	MDI31C02NE00030	Kingston	Limestone (Building Stone)		Past Producing Quarry
Turners Island Mine	MDI31F06NE00008	Sebastopol	Apatite (Gemstones), Mineral Specimen, Thorium	Cerium, Uranium, Zircon (Gemstones)	Past Producing Mine (Low Tonnage)
Turpins Bay Allanite	MDI31F11NW00002	Hagarty	Cerium		Discretionary Occurrence
Tuttles Hill Quarry	MDI31C08SW00054	Kingston	Limestone (Crushed Stones)		Producing Quarry
Tweed Brick	MDI31C06NW00021	Hungerford	Clay		Past Producing Quarry
Tweed Marble Quarry	MDI31C11SW00040	Hungerford	Marble (Building Stone)	Dolomite (Flux/Filler), Feldspar (Gemstones)	Past Producing Quarry
Tweed Pegmatites	MDI31C11SW00077	Elzevir	Feldspar (Nonmetals)		Discretionary Occurrence
Twenty Six Lake	MDI31F02SE00060	Palmerston	Magnetite		Occurrence
Ubdegrove	MDI31C08NW00114	Pittsburgh	Uranium		Discretionary Occurrence
Umbrella Lake	MDI41H03NW00004	St. Edmunds	Zinc		Occurrence
Union Creek	MDI31D10NE00052	Galway	Lead		Past Producing Mine (Low Tonnage)
Union Hall	MDI31F01NW00022	Ramsay	Marble (Structural Material)		Discretionary Occurrence
United Macfie	MDI31D09NW00077	Cavendish	Uranium	Thorium	Occurrence
Universal Light Metals Occurrence	MDI31F06SW00065	Lyndoch	Thorium, Uranium		Occurrence
Unnamed Quarry 1	MDI31D15NE00039	Minden	Gneiss		Past Producing Quarry
Unnamed Quarry 2	MDI31D15NE00041	Minden	Gneiss		Past Producing Quarry
Upper Canada Stone Company Ltd	MDI31C11SW00008	Madoc	Marble (Building Stone)		Past Producing Quarry
Urban Quebec	MDI31F04SE00086	Dungannon	Uranium		Occurrence
Urotomic Mines Ltd.	MDI31D16NE00141	Monmouth	Uranium		Occurrence
Vader Lake	MDI31C13NW00055	Wollaston	Magnetite		Occurrence
Valleyview Quarry	MDI31C02NE00034	Kingston	Limestone (Building Stone)		Past Producing Quarry
Van Berkel	MDI31C07SW00033	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Vansickle Property	MDI31C12SW00034	Methuen	Marble (Structural Material), Silica		Deposit
Vardy Quarry	MDI31F04SW00010	Dungannon	Nepheline Syenite		Past Producing Mine (Low Tonnage)
Varette	MDI31C10NE00090	Olden	Molybdenum		Occurrence
Vearwith	MDI31F04SW00155	Faraday	Limestone (Chemical/Flux)		Past Producing Quarry
Verona Quarries	MDI31C10SE00031	Portland	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Victoria Mine	MDI31D15SE00098	Snowdon	Magnetite	Titanium	Prospect
Victoria Road Bog	MDI31D10SW00006	Carden	Peat		Occurrence
Vilmansen	MDI31G03SE00010	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Vinemount Quarry	MDI30M04NE00002	Saltfleet	Dolostone		Producing Quarry
Vinemount Quarry	MDI30M04NE00007	Saltfleet	Dolomite (Flux/Filler)		Producing Quarry
Vinkle	MDI31C10NE00002	Olden	Phosphate		Discretionary Occurrence
Violet Quarry #1	MDI31C07SW00028	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Violet Quarry #2	MDI31C07SW00032	Ernestown	Limestone (Crushed Stones)		Past Producing Quarry
Virginia Graphite Co. Mill Site	MDI31E01SE00135	Monmouth	Graphite		Past Producing Mine (Low Tonnage)
W. Blott	MDI31D15SE00093	Galway	Uranium	Thorium	Occurrence
W. Elliott Property	MDI31E01SE00139	Monmouth	Mica		Past Producing Mine (Low Tonnage)
W. Felhaber Property	MDI31F06SE00093	Sebastopol	Molybdenum		Discretionary Occurrence
W. Fowler	MDI31C15SE00093	South Sherbrooke	Mica		Past Producing Mine (Low Tonnage)
W. Munroe Farm	MDI31C15SE00024	South Sherbrooke	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
W. Nicholson Clay Pit	MDI31B13NW00008	Montague	Clay		Past Producing Quarry
W. Noack Property	MDI31F14SE00009	Stafford	Gneiss		Past Producing Quarry
W. Poole	MDI31C09SW00004	Bedford	Mica		Prospect
W. R. Barnes Company Ltd. Quarry	MDI30L13NW00016	Oneida	Sandstone (Silica)		Past Producing Quarry
W. Stafford	MDI31B12SW00007	Elizabethtown	Sandstone		Past Producing Quarry
W. Wright	MDI31C12NE00115	Tudor	Lead	Copper, Tourmaline	Occurrence
W.A. Patterson	MDI31E01NE00024	Herschel	Uranium	Thorium	Occurrence
W.E. Brown	MDI31C09SE00008	Leeds	Granite		Past Producing Quarry
W.F. Bonter	MDI31C12SE00036	Marmora	Marble (High Purity/Flux), Marble (Structural Material)		Past Producing Quarry
W.H. Patterson	MDI31C10NE00032	Bedford	Mica		Discretionary Occurrence
W.H. Raymond	MDI31C08NW00004	Loughborough	Mica	Phosphate	Past Producing Mine (Low Tonnage)
W.H. Strong	MDI31C09NW00071	North Crosby	Magnetite, Titanium		Occurrence
W.H. Wood	MDI31B12SE00019	Elizabethtown	Clay		Past Producing Quarry
W.J. Smith-Erin Quarry	MDI40P09NE00004	Erin	Dolomite (Structural Material)		Past Producing Quarry
W.J.Webster	MDI31C09NW00003	North Crosby	Mica		Discretionary Occurrence
W.R. Barnes - Waterdown Quarry	MDI30M05SW00010	East Flamborough	Sandstone		Past Producing Quarry
W.S. Robertson	MDI31D16NE00153	Cardiff	Uranium	Thorium	Occurrence
W.W. Lee	MDI31C10SE00035	Bedford	Mica		Past Producing Mine (Low Tonnage)
Waddell	MDI31F04NW00014	Monteagle	Mica		Past Producing Mine (Low Tonnage)
Wager	MDI31C10SW00050	Sheffield	Molybdenum		Occurrence
Waldemar Quarry	MDI40P16NW00004	Amaranth	Dolomite (Structural Material)		Past Producing Quarry
Walker	MDI30N14SE00003	Hallowell	Limestone (Building Stone)		Past Producing Quarry
Walker	MDI31C07NE00028	Portland	Feldspar (Nonmetals)		Occurrence
Walker Brothers - Inglewood Quarry	MDI30M13SW00004	Caledon	Sandstone		Past Producing Quarry
Walker Brothers - Thorold Quarry	MDI30M03NE00006	Stamford	Dolomite (Structural Material), Dolostone	Dolomite (Building Stone)	Producing Quarry
Walkerton Quarry	MDI41A03SE00005	Brant	Dolomite (Structural Material)		Past Producing Quarry
Wallace	MDI31G05SW00053	Nepean	Limestone (Building Stone)		Past Producing Quarry
Wallace	MDI31C01NW00009	Kingston	Limestone (Building Stone)		Past Producing Quarry
Wallbridge	MDI31C12SE00016	Madoc	Iron		Past Producing Mine (Low Tonnage)
Wallbridge and Herrington	MDI31C05NE00007	Madoc	Fluorite	Barite, Calcite	Past Producing Mine (Low Tonnage)
Wanamaker Lake Area	MDI31F04SW00121	Mayo	Marble (High Purity/Flux)		Discretionary Occurrence
Warfel	MDI31C10SE00033	Bedford	Mica	Phosphate	Discretionary Occurrence
Warren	MDI31C07SE00043	Kingston	Limestone (Building Stone)		Producing Quarry
Warren	MDI31B12SE00005	Elizabethtown	Limestone (Crushed Stones)		Past Producing Quarry
Warren Fam	MDI31F07NE00111	Bagot	Molybdenum		Prospect
Warren Paving	MDI31G03SW00011	Williamsburgh	Limestone (Crushed Stones)		Past Producing Quarry
Warsaw Quarry # 3	MDI31D08NE00002	Dummer	Limestone (Building Stone)		Past Producing Quarry
Warwick Brine Field	MDI40I13NW00002	Warwick	Salt		Past Producing Mine
Wasmund Farm	MDI31F05SE00003	Raglan	Garnet (Nonmetals)		Discretionary Occurrence
Watson Mine	MDI31F04NW00005	Monteagle	Feldspar (Nonmetals)	Cerium, Rare Earth Elements, Silica	Prospect
Watson No 2 Workings	MDI31F04NW00054	Monteagle	Feldspar (Nonmetals), Mineral Specimen	Rare Earth Elements	Past Producing Mine (Low Tonnage)
Watson No 3 Workings	MDI31F04NW00055	Monteagle	Feldspar (Nonmetals)	Rare Earth Elements	Occurrence
Watson's Corners	MDI31F01SW00006	Dalhousie	Marble (Structural Material)		Discretionary Occurrence
Watsons	MDI31D10NE00042	Somerville	Marble (Structural Material)		Past Producing Quarry
Watsons Lake	MDI31C15NW00164	Clarendon	Lead	Antimony	Discretionary Occurrence
Watts, Adams and Noble	MDI31C16SW00019	Burgess	Phosphate	Barite, Mica	Occurrence
Waubaushene Quarry	MDI31D13SE00004	Tay	Limestone (Building Stone)		Past Producing Quarry
Waupoos Quarry	MDI31C03SE00021	Marysburgh	Limestone (Crushed Stones)		Past Producing Quarry
Waupoos Quarry #2	MDI31C03SE00020	Marysburgh	Limestone (Building Stone)		Past Producing Quarry
Webb Quarry	MDI30M04NW00004	Barton	Sandstone		Past Producing Quarry
Webber	MDI31C15NW00018	Clarendon	Gold	Silver	Discretionary Occurrence
Webster	MDI31C09NW00014	Bedford	Mica	Phosphate	Occurrence
Webster	MDI31C07NE00054	Loughborough	Mica, Phosphate		Past Producing Mine (Low Tonnage)
Webster	MDI31D16SE00090	Anstruther	Uranium		Discretionary Occurrence
Webster Mine	MDI31C16SE00015	Burgess	Mica	Apatite (Nonmetals), Calcite, Sulphur/Pyrite	Past Producing Mine (Low Tonnage)
Wehman	MDI31C01NW00002	Kingston	Limestone (Building Stone)		Past Producing Quarry
Wellington	MDI31C11SW00019	Madoc	Sulphur/Pyrite	Copper	Past Producing Mine (Low Tonnage)
Wellington Quarry #1	MDI30N14NW00002	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Wellington Quarry #2	MDI30N14NW00003	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Wellington Quarry #3	MDI30N14NW00004	Ameliasburgh	Limestone (Building Stone)		Past Producing Quarry
Wellman Quarry #1	MDI31C05SE00005	Rawdon	Limestone (Building Stone)		Past Producing Quarry
Wellman Quarry #2	MDI31C05SE00004	Rawdon	Limestone (Building Stone)		Past Producing Quarry
Wells Quarry	MDI40P16NW00005	Caledon	Dolomite (Structural Material)		Past Producing Quarry
Welsh	MDI31F04SW00009	Monteagle	Corundum		Past Producing Mine (Low Tonnage)
Welsh Farm	MDI31F04NW00102	Monteagle	Cerium, Thorium	Rare Earth Elements, Uranium	Discretionary Occurrence
Wesley	MDI31C07SW00024	Camden East	Limestone (Building Stone)		Past Producing Quarry
Wesley Campsall	MDI31C10NE00053	Hinchinbrooke	Mica		Discretionary Occurrence
West Bellrock	MDI31C07NW00024	Portland	Feldspar (Nonmetals)		Occurrence
West Belmont Lake	MDI31C05NW00031	Belmont	Hematite (Gemstones)		Discretionary Occurrence
West Blue Church	MDI31B12NE00020	Augusta	Limestone (Building Stone)		Past Producing Quarry
West Bogart	MDI31C11SW00124	Hungerford	Granite		Past Producing Quarry
West Campbell #1and #2	MDI31C08SW00035	Pittsburgh	Sandstone (Silica)		Past Producing Quarry
West Carleton Quarry	MDI31F08SE00009	Huntley	Limestone (Building Stone)		Producing Quarry
West Cherry	MDI30N14NE00016	Hallowell	Limestone (Building Stone)		Past Producing Quarry
West Davis	MDI31C09SW00031	Loughborough	Mica		Occurrence
West Elliot	MDI31C16SW00198	Bathurst	Hematite (Gemstones)		Discretionary Occurrence
West Gananoque	MDI31C08SE00017	Leeds	Granite		Past Producing Quarry
West Gunter Lake	MDI31C13NE00018	Cashel	Marble (Building Stone)		Discretionary Occurrence
West Hazzard	MDI31C11SW00152	Madoc	Marble (Structural Material)		Past Producing Quarry
West Johnstown	MDI31B14SW00019	Edwardsburgh	Limestone (Building Stone)		Past Producing Quarry
West Lake	MDI31D16NE00150	Cardiff	Uranium		Occurrence
West Maple	MDI31C08SE00015	Leeds	Granite		Past Producing Quarry
West Moccasin Lake	MDI31F04NE00037	Raglan	Mica		Discretionary Occurrence
West Perrault Lake	MDI31F06NE00019	Grattan	Marl		Occurrence
West Quarry	MDI31F04SW00058	Dungannon	Marble (Structural Material)		Discretionary Occurrence
West Sparkle City	MDI31B12NE00017	Augusta	Limestone (Building Stone)		Past Producing Quarry
West Twin Sister	MDI31C12SE00320	Marmora	Lead		Occurrence
West of Meath Station	MDI31F11NE00002	Stafford	Peat		Prospect
West of Merchands Lake	MDI31F06SE00089	Griffith	Thorium, Uranium	Feldspar (Nonmetals)	Occurrence
Westbrook Quarry	MDI31C07SE00021	Kingston	Limestone (Building Stone)		Past Producing Quarry
Westbrook Quarry	MDI31C07SE00044	Kingston	Limestone (Building Stone)		Past Producing Quarry
Westbrook Quarry #4	MDI31C07SE00046	Kingston	Limestone (Building Stone)		Past Producing Quarry
Westbrook Quarry #5	MDI31C07SE00033	Kingston	Limestone (Building Stone)		Past Producing Quarry
Westbrook Quarry #6	MDI31C07SE00045	Kingston	Limestone (Building Stone)		Past Producing Quarry
Westbrook Quarry #7	MDI31C07SE00032	Kingston	Limestone (Building Stone)		Past Producing Quarry
Western Canada Flour Mills Company	MDI40P12NE00004	Goderich	Salt		Past Producing Mine
Western Salt Co. - Mooretown Brine Field	MDI40J16SW00003	Moore	Salt		Past Producing Mine
Western Salt Co.-Courtright Brine Field	MDI40J16SW00002	Moore	Salt		Past Producing Mine
Westport Quarry 2	MDI31C09NW00048	North Crosby	Aggregate, Limestone (Crushed Stones)		Past Producing Quarry
Westroc	MDI40P02NE00002	Blenheim	Gypsum		Past Producing Mine
Westwind	MDI31C15NW00150	Palmerston	Uranium	Thorium	Discretionary Occurrence
Whalen	MDI31C07NW00008	Camden East	Limestone (Building Stone)		Past Producing Quarry
Whetstone Lake	MDI31C12NW00101	Lake	Iron	Copper	Occurrence
Whispering Pines Quarry	MDI31C12SE00135	Madoc	Limestone (Building Stone)		Past Producing Quarry
White	MDI31D15NE00036	Minden	Gneiss		Past Producing Quarry
White Lake	MDI31F07SE00003	McNab	Marl		Occurrence
White Lake	MDI31F07SE00080	Bagot	Dolomite (Building Stone)		Discretionary Occurrence
White Lake Deposit	MDI31F07SE00067	Darling	Hematite (Gemstones)		Occurrence
White Quarry	MDI31C01NW00016	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
White Star	MDI31E02SE00002	Dysart	Marble (Structural Material)		Past Producing Quarry
White Valley	MDI31D10NE00003	Harvey	Marl		Past Producing Quarry
Whitefoot Lake	MDI31F04SW00246	Faraday	Magnetite		Discretionary Occurrence
Whittaker Quarry	MDI31B14NW00022	Williamsburgh	Limestone (Building Stone)		Past Producing Quarry
Whytock	MDI31F03SE00003	Miller	Niobium, Uranium	Feldspar (Nonmetals), Rare Earth Elements	Past Producing Mine (Low Tonnage)
Wiarton Marsh	MDI41A11NE00007	Keppel	Marl	Clay	Past Producing Quarry
Wiarton Quarry	MDI41A14SE00003	Amabel	Dolomite (Building Stone)		Producing Quarry
Wiarton Stone Quarry Inc	MDI41A14SE00028	Amabel	Dolomite (Building Stone)		Producing Quarry
Wights Corners Quarry	MDI31B12NW00017	Yonge	Dolostone		Past Producing Quarry
Wilberforce Molybdenite Company	MDI31E01SE00196	Monmouth	Molybdenum		Discretionary Occurrence
Wilbur	MDI31F02SE00009	Lavant	Iron		Past Producing Mine (Low Tonnage)
Wilks	MDI31C07NE00246	Portland	Uranium		Occurrence
William Adair	MDI31D10NW00038	Somerville	Molybdenum		Occurrence
William Card	MDI31F04SW00007	Faraday	Apatite (Gemstones)		Occurrence
William Elliott Claim	MDI31E11NE00002	Butt	Rare Earth Elements, Thorium, Uranium	Mica	Occurrence
William Green	MDI31C10NE00008	Hinchinbrooke	Mica		Prospect
William Hicks Property	MDI31C16SW00145	South Sherbrooke	Gold, Silver		Occurrence
William Johnston Occurrence	MDI31E01SW00060	Monmouth	Molybdenum		Discretionary Occurrence
William McCormick - Pelee Island Quarry	MDI40G15SE00003	Pelee Island	Limestone (Building Stone)		Past Producing Quarry
William R Barnes Co.-Halton Hills Quarry	MDI30M12SW00013	Esquesing	Sandstone, Sandstone (Silica)		Past Producing Quarry
William R Barnes Company - Milton Quarry	MDI30M12SW00014	Nassagaweya	Sandstone (Silica)		Past Producing Quarry
William Reynolds	MDI31C12SE00002	Madoc	Barite, Fluorite	Calcite	Past Producing Mine (Low Tonnage)
Williams	MDI31E01SE00240	Herschel	Molybdenum		Occurrence
Williams Iron Deposit	MDI31F07SW00027	Bagot	Iron		Past Producing Mine (Low Tonnage)
Williamsburg	MDI31G03SW00003	Williamsburgh	Limestone (Chemical/Flux)		Past Producing Quarry
Williamsburgh Quarry	MDI31G03SW00010	Williamsburgh	Limestone (Crushed Stones)		Producing Quarry
Willimott	MDI31G05SW00091	March	Molybdenum		Occurrence
Willows Quarry	MDI31C16SE00051	Kitley	Limestone (Crushed Stones)		Producing Quarry
Wilson	MDI31D16NE00195	Cardiff	Uranium		Discretionary Occurrence
Wilson	MDI31C08SE00021	Leeds	Clay		Past Producing Quarry
Wilson	MDI31C10SE00080	Bedford	Mica		Occurrence
Wilson	MDI31C07SW00006	Camden East	Limestone (Building Stone)		Past Producing Quarry
Wilson	MDI31C10SE00043	Bedford	Serpentinite		Occurrence
Wilson & Morris	MDI31C16SE00068	Burgess	Barite, Phosphate		Past Producing Mine (Low Tonnage)
Wilson - Inglewood Quarry	MDI30M13SW00006	Caledon	Sandstone		Past Producing Quarry
Wilson Lake Marl	MDI31F03NE00003	Matawatchan	Marl		Discretionary Occurrence
Wilson-Greene Property	MDI31C16SE00026	Burgess	Mica		Occurrence
Wilton Quarry #2	MDI31C07SE00018	Ernestown	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Wilton Quarry #3	MDI31C07SE00019	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Wilton Quarry #4	MDI31C07SE00015	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Winchester Springs	MDI31G03SW00029	Williamsburgh	Limestone (Building Stone)		Past Producing Quarry
Winchester Springs	MDI31G03SW00023	Winchester	Limestone (Building Stone)		Past Producing Quarry
Windsor Brine Field	MDI40J06SE00004	Sandwich	Salt		Producing Mine
Winger Quarry	MDI40I16NE00009	Walpole	Aggregate, Sandstone		Past Producing Quarry
Winning	MDI31G10SW00018	Plantagenet	Limestone (Crushed Stones)		Past Producing Quarry
Winter	MDI31C06SE00004	Richmond	Aggregate		Past Producing Quarry
Winterstein	MDI31E07SW00015	Sherborne	Gneiss		Past Producing Quarry
Wiser	MDI31B12NE00010	Augusta	Clay		Past Producing Quarry
Wm. McKnight	MDI31C10NW00244	Olden	Nickel	Gold	Occurrence
Woermke No. 1a	MDI31F14SE00023	Alice	Uranium		Occurrence
Woermke No. 1b	MDI31F14SE00024	Alice	Uranium	Thorium, Zircon	Occurrence
Woermke No. 2	MDI31F11NE00013	Bromley	Uranium	Thorium	Occurrence
Woermke Sample No.4	MDI31F10SW00039	Ross	Thorium, Uranium	Apatite (Gemstones), Fluorite	Occurrence
Wolf Nepheline Syenite	MDI31F06SW00054	Lyndoch	Nepheline Syenite		Discretionary Occurrence
Wolfe Fire Tower	MDI31F06SW00071	Lyndoch	Molybdenum		Discretionary Occurrence
Wolfe Island	MDI31C01NW00004	Wolfe Island	Limestone (Building Stone)		Past Producing Quarry
Wolfe Lake	MDI31C10NE00136	Bedford	Magnetite		Discretionary Occurrence
Wolfes Swamp Quarry	MDI31C07NE00067	Portland	Limestone (Building Stone), Limestone (Crushed Stones)		Past Producing Quarry
Wolfram	MDI31C07SW00040	Ernestown	Limestone (Chemical/Flux)		Past Producing Quarry
Wolroth	MDI31C07SW00004	Camden East	Limestone (Building Stone)		Past Producing Quarry
Wood Street Quarry	MDI31B12NE00009	Augusta	Limestone (Building Stone)		Past Producing Quarry
Woodcox Mine	MDI31F04NW00020	Monteagle	Feldspar (Nonmetals), Mineral Specimen, Thorium, Uranium	Cerium, Niobium, Rare Earth Elements, Zircon	Past Producing Mine (Low Tonnage)
Woodlands	MDI31G02SW00018	Osnabruck	Clay		Past Producing Quarry
Woodruffe	MDI31C07SE00002	Kingston	Barite		Past Producing Mine (Low Tonnage)
Woods	MDI31C07SE00026	Kingston	Limestone (Building Stone)		Past Producing Quarry
Woods	MDI31F04SW00089	Faraday	Feldspar (Nonmetals)		Past Producing Mine (Low Tonnage)
Woods (Tincap) Quarry	MDI31B12NW00007	Elizabethtown	Limestone (Crushed Stones)		Producing Quarry
Woods Quarry	MDI31D11NW00003	Rama	Limestone (Building Stone), Limestone (Chemical/Flux), Limestone (Crushed Stones)		Producing Quarry
Woodview	MDI31D09SE00008	Burleigh	Limestone (Building Stone)		Past Producing Quarry
Woodville Quarry	MDI31C03SE00024	Sophiasburgh	Limestone (Building Stone)		Past Producing Quarry
Wright	MDI31F04NW00058	Monteagle	Feldspar (Nonmetals)		Discretionary Occurrence
Yarker Quarry #1	MDI31C07SW00023	Camden East	Limestone (Building Stone)		Past Producing Quarry
Yarker Quarry #2	MDI31C07SW00014	Camden East	Limestone (Building Stone)		Past Producing Quarry
Yarker Quarry #3	MDI31C07SW00016	Camden East	Limestone (Building Stone)		Past Producing Quarry
Yarker Railway Cut	MDI31C07SW00015	Camden East	Limestone (Building Stone)		Past Producing Quarry
Yerexville Quarry #1	MDI31C03SE00007	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Yerexville Quarry #2	MDI31C03SE00008	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
Yerexville Quarry #3	MDI31C03SE00009	Hallowell	Limestone (Crushed Stones)		Past Producing Quarry
York River	MDI31F04SW00060	Dungannon	Marble (Structural Material)		Discretionary Occurrence
York River (A,C,D,E Zones)	MDI31F04SW00233	Faraday	Uranium		Occurrence
York River (B, F, G Zones)	MDI31F04SW00234	Faraday	Uranium		Occurrence
Yorke Island	MDI31C08SE00011	Leeds	Granite		Past Producing Quarry
Yuil	MDI31F01NE00010	Ramsay	Marble (Structural Material)		Discretionary Occurrence
Yuill	MDI31F02NE00009	Darling	Magnetite		Past Producing Mine (Low Tonnage)
Zenith Mine	MDI31F07NE00019	Bagot	Molybdenum, Thorium, Uranium		Past Producing Mine (Low Tonnage)
Zenmac	MDI31D09NE00033	Anstruther	Uranium	Thorium	Deposit
Ziebarth Property	MDI31F06NE00094	Sebastopol	Molybdenum		Discretionary Occurrence
Zircon Show	MDI31E01SE00366	Cardiff	Zircon		Discretionary Occurrence
Zurich	MDI31C11SE00066	Sheffield	Uranium	Thorium	Occurrence

Property Visits
Company	Property	Township or Area	Commodity	Comments

For further information contact the Southern Ontario District Resident Geologist Office

Updated May 2026

Ontario Geological Survey

Mineral-Related Activity in the Southern Ontario Resident Geologist District between January 2026 and April 2026

Mineral-Related Activity in the Southern Ontario Resident Geologist District
between January 2026 and April 2026