OGS GeoData Listing

Ministry of Energy and Mines


This dataset is currently a BETA version. It will be updated on a monthly basis. We encourage users to contact us with comments, requests and suggestions: Webmaster.ndm@ontario.ca.

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Data for GLAMORGAN

44 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI31D16NW00101 Prospect Frazer Prospect Feldspar (Nonmetals), Yttrium, Cesium Uranium, Thorium, Niobium
MDI31D16NW00102 Discretionary Occurrence Fortescue Lake Tremolite
MDI31D16SW00092 Occurrence Nu-Cycle Uranium Mines Ltd. Uranium Thorium
MDI31D16SW00120 Developed Prospect With Reported Reserves Or Resources Salerno Lake Lead, Zinc
MDI31D16NW00213 Prospect British Molybdenite Molybdenum, Uranium Feldspar (Nonmetals), Nepheline Syenite
MDI31D16NW00061 Occurrence South 503 Feldspar (Nonmetals)
MDI31D16NW00041 Discretionary Occurrence Laronde Creek Nepheline Nepheline Syenite
MDI31D16NW00065 Past Producing Mine Without Reserves Or Resources Bear Lake Mine Mica
MDI31D16NW00236 Past Producing Mine Without Reserves Or Resources Gill Quarry Nepheline Syenite Zircon
MDI31D16NW00024 Discretionary Occurrence Maxwells Crossing Quarry Marble (Structural Material)
MDI31D16NW00196 Occurrence Roford (Southwest Group) Uranium Thorium
MDI31D15NE00044 Discretionary Occurrence Simmonds Showing Molybdenum, Uranium Copper
MDI31D16NW00246 Occurrence Hwy 507 Road Cut Tourmaline, Mineral Specimen
MDI31D15SE00052 Developed Prospect Without Reported Reserves Or Resources Imperial Mine Occurrence Magnetite
MDI31D16NW00020 Past Producing Mine Without Reserves Or Resources Fraser Quarry Nepheline Syenite
MDI31D16NW00214 Past Producing Mine Without Reserves Or Resources Little Glamor Molybdenum
MDI31D16NW00103 Discretionary Occurrence Highway # 507-3 Gabbro
MDI31D16NW00324 Discretionary Occurrence North Koshlong Tourmaline
MDI31D16SW00032 Discretionary Occurrence Rustyshoe South Marble (Building Stone)
MDI31D16NW00220 Occurrence Nu-World Occurrence Uranium Thorium
MDI31D16SW00034 Discretionary Occurrence Highway 507-4 Gabbro
MDI31D16NW00255 Occurrence Stormy Lake Magnetite
MDI31D16NW00049 Discretionary Occurrence Tamarack Lake Wollastonite
MDI31D16SW00036 Discretionary Occurrence South Laronde Mica, Nepheline Syenite
MDI31D16NW00237 Occurrence Trooper Lake Nepheline Nepheline Syenite Zircon
MDI31D16SW00033 Past Producing Mine Without Reserves Or Resources Pickens Mine Feldspar (Nonmetals)
MDI31D16NW00043 Discretionary Occurrence Ritchie Cut-Stone Company Ltd. Gabbro
MDI31D16NW00258 Occurrence C. Pegg Uranium, Thorium
MDI31D16NW00187 Occurrence Highway 503 Road Cut Miscellaneous Stone
MDI31D16NW00256 Occurrence National Graphite Mine Magnetite
MDI31D16NW00259 Discretionary Occurrence New York Mine Magnetite
MDI31D16SW00091 Discretionary Occurrence Peristerite Site Feldspar (Gemstones)
MDI31D16NW00310 Occurrence Hwy 507 Cut Molybdenum
MDI31D16NW00234 Occurrence Buckhorn Road Nepheline Nepheline Syenite Sodalite, Zircon
MDI000000002050 Prospect Pine Lake Magnetite Vanadium
MDI31D16NW00181 Discretionary Occurrence Moonstone Pit Feldspar (Gemstones)
MDI31D16NW00046 Discretionary Occurrence Rustystone Nepheline Nepheline Syenite
MDI31D16NW00221 Occurrence Crystal Comstock Uranium Thorium
MDI31D16NW00222 Discretionary Occurrence Cassiar Rainbow Gold Mines Ltd. Uranium
MDI31D16NW00115 Discretionary Occurrence Glamorgan Graphite Pits Graphite
MDI31D16NW00077 Discretionary Occurrence Hwy 503 Roadcut Apatite (Gemstones)
MDI31D16NW00205 Occurrence Imperial Oil Ltd. - Bear Uranium Thorium, Feldspar (Gemstones)
MDI31D16NW00261 Discretionary Occurrence Benjamin Meen Property Magnetite
MDI31D16SW00035 Discretionary Occurrence Peatland 31D-123 Peat

65 Assessment Files

Report Number Year Company Property Work Type
20000022519 2024-2024 Earth Resources Ltd Horseshoe Lake Claims Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000022359 2022-2024 Skead Holdings Ltd Assaying and Analyses, Drill Core Resampling, Lake/Stream Sediment Sampling, Rock Sampling, Soil/Till Sampling
20000015356 2017-2018 Skead Holdings Ltd Salerno Lake Assaying and Analyses, Drill Core Resampling
20000014846 2016-2016 Earth Resources Ltd Loom Lake Graphite Occurrence, Solerno Creek Graphite Zone Bedrock Trenching, Geological Survey / Mapping, Overburden Stripping
20000014516 2015-2015 Skead Holdings Ltd Salerno Lake Assaying and Analyses, Drill Core Resampling
20000008172 2014-2014 Municipality of Highlands East Salerno Claim Prospecting By Licence Holder
20000008564 2014-2014 Skead Holdings Ltd Snowdon Property Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
20000013617 2014-2017 Skead Holdings Ltd Salerno Lake Assaying and Analyses, Lake/Stream Sediment Sampling, Prospecting By Licence Holder, Rock Sampling, Soil/Till Sampling
20000014568 2014-2016 Municipality of Highlands East Salerno Claim Bedrock Trenching, Manual Labour
20000015171 2014-2017 Crushcor Ltd Glamorgan Property Assaying and Analyses, Geological Survey / Mapping, Rock Sampling
20000008520 2013-2013 Skead Holdings Ltd Snowdon Property Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
20000009172 2013-2014 Earth Resources Ltd, John Charles Archibald Cavendish Township Graphite Occurrence, Galway Township Graphite Occurrence Assaying and Analyses, Geological Survey / Mapping, Overburden Stripping, Prospecting By Licence Holder, Rock Sampling
20000007987 2012-2013 Municipality of Highlands East Salerno Claim Prospecting By Licence Holder
20000004064 2008-2008 Crushcor Ltd Assaying and Analyses, Geological Survey / Mapping
20000005764 2008-2010 Crushcor Ltd Diamond Drilling
20000002832 2007-2008 Regis Resources Inc Assaying and Analyses, Geochemical, Overburden Stripping
31D16NW2004 1998-1999 Royel Paving Ltd Industrial Mineral Testing and Marketing, Mechanical, Overburden Stripping
31D16SW2001 1997-1997 Teck Exploration Ltd Assaying and Analyses, Diamond Drilling, Open Cutting
42A02SE0016 1993-1994 M Sutton Assaying and Analyses, Diamond Drilling
31D16NW0025 1992-1992 P E Kriens Assaying and Analyses, Diamond Drilling, Geochemical, Industrial Mineral Testing and Marketing, Microscopic Studies, Overburden Stripping, Prospecting By Licence Holder
31F07SW0001 1992-1992 R V Stewart Geochemical, Geological Survey / Mapping, Microscopic Studies, Prospecting By Licence Holder, Regional or Reconnaissance Ground Exploration
31D16NW0046 1983-1983 Offset Oil and Gas Resources Ltd Electromagnetic Very Low Frequency, Geological Survey / Mapping, Magnetic / Magnetometer Survey, Radiometric
31D16NW0004 1982-1982 Gaslite Petroleum Ltd Geochemical, Radiometric
31D16SW0001 1981-1981 Canadian Smelting & Refining (1974) Ltd Geochemical, Geological Survey / Mapping
31D16NW0007 1980-1980 Silver Acorn Developments Ltd Assaying and Analyses, Diamond Drilling, Miscellaneous Compilation and Interpretation
31D16SW0003 1980-1980 Canadian Smelting & Refining (1974) Ltd Electromagnetic Very Low Frequency
31D16SW0007 1980-1980 St Joseph Exploration Ltd Diamond Drilling
31D16SW8732 1980-1980 St Joseph Exploration Ltd Geochemical, Geological Survey / Mapping
31D16NW0008 1979-1979 Western Mines Ltd Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer, Airborne Radiometric
31D16NW0009 1979-1979 Silver Acorn Developments Ltd Diamond Drilling
31D16NW0060 1979-1979 C W Pegg Diamond Drilling
31D16SW0006 1979-1979 St Joseph Exploration Ltd Diamond Drilling
31D16SW0004 1978-1978 St Joseph Exploration Ltd Electromagnetic Very Low Frequency
31D16SW0005 1978-1978 St Joseph Exploration Ltd Magnetic / Magnetometer Survey
31D09NE0102 1977-1977 Fin Resources Inc Assaying and Analyses, Compilation and Interpretation - Diamond Drilling, Diamond Drilling
31D16SW0008 1977-1977 St Joseph Exploration Ltd Magnetic / Magnetometer Survey
31D16SW0009 1977-1977 Edgewood Expl Inc Assaying and Analyses, Diamond Drilling, Geological Survey / Mapping, Radiometric
31D16SW0010 1977-1977 Edgewood Expl Inc Diamond Drilling, Geological Survey / Mapping
31D16SW0011 1977-1977 Fin Resources Inc Diamond Drilling
31D16SW0012 1977-1977 Edgewood Expl Inc Other
31D16SW8733 1977-1977 Crystal Comstock Mines Ltd Compilation and Interpretation - Geology, Geological Survey / Mapping
31D16NW0015 1976-1976 Fin Resources Inc Assaying and Analyses, Geological Survey / Mapping, Magnetic / Magnetometer Survey, Miscellaneous Compilation and Interpretation, Radiometric
31D16NW0019 1976-1976 Imperial Oil Ltd Geological Survey / Mapping, Radiometric
31D16NW0020 1975-1975 Imperial Oil Ltd Geological Survey / Mapping
31D16NW0024 1975-1975 Imperial Oil Ltd Geological Survey / Mapping
31D16NW0027 1975-1975 Imperial Oil Ltd Geological Survey / Mapping, Radiometric
31D16NE0042 1974-1974 Imperial Oil Ltd Geological Survey / Mapping
31D16NW0023 1974-1974 Imperial Oil Ltd Radiometric
31D16NW0039 1974-1974 Imperial Oil Ltd Radiometric
31D16NW0041 1974-1974 Imperial Oil Ltd Radiometric
31D16SW0047 1974-1974 Imperial Oil Ltd Geological Survey / Mapping
31D16NW0050 1973-1973 Imperial Oil Ltd Radiometric
31D16NW0055 1973-1973 Imperial Oil Ltd, Mandarin Mines Ltd, S W Evans Diamond Drilling
31D16NW0051 1971-1971 Mandarin Mines Ltd Miscellaneous Compilation and Interpretation, Other
31D16NW0052 1966-1966 Win-Eldrich Mines Ltd Magnetic / Magnetometer Survey, Self Potential
31D16NW0053 1957-1957 S Simmons Geological Survey / Mapping, Magnetic / Magnetometer Survey
31D16NW0054 1957-1957 Walsh Property Diamond Drilling
31D16NW0029 1956-1956 A H Sovereign, Fairley Red L Gold Mines Ltd Diamond Drilling
31D16NW0030 1955-1955 V B Meen Diamond Drilling
31D16NW0057 1955-1955 Cassiar Rainbow Gold Mines Ltd Diamond Drilling
31D16NW0058 1955-1955 Scaddore Gold Mines Ltd Diamond Drilling
31D16SW0017 1955-1955 Nu-World Uranium Mines Ltd Diamond Drilling
31D16SW0018 1955-1955 Nu-World Uranium Mines Ltd Diamond Drilling
31D16SW0064 1955-1956 Garland Mining & Dev Co Ltd Bedrock Trenching, Geological Survey / Mapping, Radiometric
31D16NE0044 1952-1952 Canada Iron Mining Ltd Magnetic / Magnetometer Survey

59 Drill Holes

Report Number Company Drill Hole Count Elements
20000005764 Crushcor Limited 6
31D16NW0025 P E Kriens 6
31D16SW0007 St Joseph Expl Ltd 1
31D16SW0006 St Joseph Expl Ltd 3
31D16NW0029 Fairley Red L Gold Mines Ltd 2
31D16SW0018 Nu-World Uranium Mines Ltd 12
31D16SW0017 Nu-World Uranium Mines Ltd 5
31D16NW0055 Imperial Oil Ltd 12
31D16SW0010 Edgewood Expl Inc 12

206 Maps

Publication Year Title Scale
P1779 1978 Geophysical series, [airborne gamma-ray spectrometry], line 391, Lake Simcoe sheet 250000
P3106 1988 Geological series, Precambrian geology, Minden area, Haliburton, Peterborough and Victoria counties, and Muskoka District 50000
P1731 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Huntsville, Ontario, [GSC] map 35531G 250000
M2042 1963 Distribution of chert in gravels of southern Ontario 1013760
M00146G 1953 Geophysical series, Gooderham, Peterborough, Haliburton and Hastings Counties, Ontario, airborne magnetic, total field 63360
P1744 1978 Geophysical series, [airborne gamma-ray spectrometry], line 431, Huntsville sheet 250000
P1771 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Lake Simcoe, Ontario, [GSC] map 35431G 250000
M2599 1992 Shaded image of vertical gravity gradient of Ontario, southern sheet 1000000
P2567 1982 Industrial minerals of the Algonquin region, Bancroft area, Nipissing District and southern Ontario 125000
P2647 1984 Petroleum resources map, isopach Black River Group, eastern area, southern Ontario 250000
P2715 1984 Physiography of southern Ontario 600000
M00110G 1953 Geophysical series, Wilberforce, Haliburton and Hastings Counties, Ontario, airborne magnetic, total field 63360
P2640 1984 Petroleum resources map, isopach Trenton Group, north central area, southern Ontario 250000
P0607 1970 Anstruther Township, Peterborough County, data series 31680
P2840 1986 Compilation series, geochronology compilation map for Ontario, sheet 1: southern Ontario; Grenville province and environs, Ar-Ar and K-Ar isotopic systems 1013760
P1100 1976 Mineral deposits series, mineral potential map of Ontario, 1976, southern sheet, southern Ontario and District of Nipissing 1013760
P1756 1978 Geophysical series, [airborne gamma-ray spectrometry], line 551, Huntsville sheet 250000
P1738 1978 Geophysical series, [airborne gamma-ray spectrometry], line 371, Huntsville sheet 250000
P2634 1984 Petroleum resources map, structure top Black River Group, north central area, southern Ontario 250000
P2641 1984 Petroleum resources map, isopach Trenton Group, eastern area, southern Ontario 250000
P2301 1980 Mineral deposits series, vein silver deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
P1749 1978 Geophysical series, [airborne gamma-ray spectrometry], line 481, Huntsville sheet 250000
P1747 1978 Geophysical series, [airborne gamma-ray spectrometry], line 461, Huntsville sheet 250000
ARM52A 1943 Haliburton area, Province of Ontario 126720
M2595 1991 Bouguer gravity of Ontario, southern sheet 1000000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P1758 1978 Geophysical series, [airborne gamma-ray spectrometry], line 571, Huntsville sheet 250000
M5506 1981 Haliburton, NTS 31E/SE, sand and gravel resources map, southern Ontario engineering geology terrain study 100000
M07053G 1989 Geophysical series, Lake Simcoe, Ontario, airborne magnetic, total field 250000
P1755 1978 Geophysical series, [airborne gamma-ray spectrometry], line 541, Huntsville sheet 250000
P1773 1978 Geophysical series, [airborne gamma-ray spectrometry], line 331, Lake Simcoe sheet 250000
P1784 1978 Geophysical series, [airborne gamma-ray spectrometry], line 441, Lake Simcoe sheet 250000
P2841 1986 Compilation series, geochronology compilation map for Ontario, sheet 2: southern Ontario; Grenville province and environs, Rb-Sr, Nd-Sm, U-Pb, and other isotopic systems 1013760
P2422 1981 Geological series, Precambrian geology of Anstruther Township (northern part), Peterborough County, southern Ontario 15840
P2591 1983 Industrial minerals of Ontario 1500000
P3321 1995 Known Kimberlites of Eastern Ontario 50000
P3533 2004 Tectonometamorphic Map of Ontario 500000,500000
M2190 1970 Ontario geology and principal minerals 4224000
M2196 1971 Ontario geological map, explanatory text, legend, diagrams, title, scale 1013760
M1927A 1927 [Ontario: index map showing maps accompanying Annual Reports 1891-1927] 2217600
M1939A 1939 [Ontario: index map showing maps accompanying Annual Reports 1891-1939] 1900800
M1946-03 1946 Geological map of the Province of Ontario None
M1953A 1953 Mineral map of the Province of Ontario 1267200
M1957A 1957 Mineral map of the Province of Ontario 1267200
M1958A 1958 Ontario Province map showing geological maps published by the Ontario Department of Mines, 1891-1958 1267200
M1958B 1958 Geological map of the Province of Ontario 1267200
M2024 1963 Ontario mineral map 1584000
M2103 1966 Ontario geology and principal minerals None
M2148 1968 Ontario mineral map 1584000
M2211 1971 Ontario, geology and principal mineral collecting localities 4224000
M2310 1974 Ontario mineral map 1584000
M2358 1976 Clay and shale deposits of Ontario 2000000
M2389 1977 Ontario, geology and principal minerals 4224000
M2391 1979 Ontario geological map, explanatory text, legend, diagrams, title, scale 0
M2440 1981 Geological highway map, northern Ontario 1600000
M2472 1985 Ontario mineral map 1584000
M2505 1986 Mines and Minerals Division, administrative areas and offices 1584000
M2506 1986 Geological highway map, northern Ontario 1600000
M2545 1991 Bedrock geology of Ontario, explanatory notes and legend 0
M2579 1992 Chart A-Archean tectonic assemblages, plutonic suites, and events in Ontario 0
M2580 1992 Chart B-Archean tectonic assemblages, plutonic suites, and events in Ontario 0
M2581 1992 Chart C-Proterozoic tectonic assemblages, plutonic suites, and events in Ontario 0
M2582 1992 Chart D-Paleozoic and Mesozoic depositional sequences and events in Ontario/Distribution of Paleozoic and Mesozoic depositional sequences 0
M2583 1992 Tectonic assemblages of Ontario, explanatory notes and legend 0
M1960C 1960 Ontario limestone industries 1267200
P1778 1978 Geophysical series, [airborne gamma-ray spectrometry], line 381, Lake Simcoe sheet 250000
P1759 1978 Geophysical series, [airborne gamma-ray spectrometry], line 581, Huntsville sheet 250000
P0060 1968 Monmouth Township, Haliburton County 31680
P1229 1977 Mineral deposits series, gold deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
M2040 1963 Distribution of siltstone in gravels of southern Ontario 1013760
OFM0146 1991 Granite building stone quarries and prospects, districts of Parry Sound and Muskoka, and adjacent parts of Haliburton County and Nipissing District 250000
M2441 1979 Geological highway map, southern Ontario 800000
P1736 1978 Geophysical series, [airborne gamma-ray spectrometry], line 351, Huntsville sheet 250000
P1740 1978 Geophysical series, [airborne gamma-ray spectrometry], line 391, Huntsville sheet 250000
M1957B 1972 Haliburton-Bancroft area, Province of Ontario 126720
P1800 1978 Geophysical series, [airborne gamma-ray spectrometry], line 601, Lake Simcoe sheet 250000
P1732 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Huntsville, Ontario, [GSC] map 35531G 250000
P1734 1978 Geophysical series, [airborne gamma-ray spectrometry], line 332 (331), Huntsville sheet 250000
M2587 1991 Shaded image of total magnetic field of Ontario, southern sheet 1000000
P1798 1978 Geophysical series, [airborne gamma-ray spectrometry], line 581, Lake Simcoe sheet 250000
P1777 1978 Geophysical series, [airborne gamma-ray spectrometry], line 371, Lake Simcoe sheet 250000
P2404 1981 Geological series, Precambrian geology of the Drag Lake area, Haliburton County, southern Ontario 15840
P1774 1978 Geophysical series, [airborne gamma-ray spectrometry], line 341, Lake Simcoe sheet 250000
P1757 1978 Geophysical series, [airborne gamma-ray spectrometry], line 561, Huntsville sheet 250000
P2664 1984 Petroleum resources map, isopach Shadow Lake Formation to Precambrian, north central area, southern Ontario 250000
P1739 1978 Geophysical series, [airborne gamma-ray spectrometry], line 381, Huntsville sheet 250000
P0800 1972 Great Lakes-Ottawa River, aeromagnetic compilation map, Algoma, Sudbury, Timiskaming, Nipissing, and Manitoulin districts and southern Ontario 1013760
P1745 1978 Geophysical series, [airborne gamma-ray spectrometry], line 441, Huntsville sheet 250000
P1788 1978 Geophysical series, [airborne gamma-ray spectrometry], line 481, Lake Simcoe sheet 250000
P1751 1978 Geophysical series, [airborne gamma-ray spectrometry], line 501, Huntsville sheet 250000
P1787 1978 Geophysical series, [airborne gamma-ray spectrometry], line 471, Lake Simcoe sheet 250000
M1976-06 1976 [withdrawn, replaced by P.1506] 253440
ARM27B 1918 Sand and gravel producing areas in southern Ontario 2217600
ARM39C 1930 Key map of part of the Province of Ontario showing location of plants for the production of heavy clay products 1013760
ARM25B 1916 Part of Ontario showing the locations of lead and zinc deposits 2217600
M2130 1967 Principal clay areas of southern Ontario and the clay products industry dependent on clay 1013760
M2591 1991 Vertical magnetic gradient of Ontario, southern sheet 1000000
P1799 1978 Geophysical series, [airborne gamma-ray spectrometry], line 591, Lake Simcoe sheet 250000
P2659 1984 Petroleum resources map, structure top Precambrian, eastern area, southern Ontario 250000
P1781 1978 Geophysical series, [airborne gamma-ray spectrometry], line 411, Lake Simcoe sheet 250000
P3526 2003 Precambrian Geology, Wilberforce Area 50000,50000
P1792 1978 Geophysical series, [airborne gamma-ray spectrometry], line 521, Lake Simcoe sheet 250000
P1776 1978 Geophysical series, [airborne gamma-ray spectrometry], line 361, Lake Simcoe sheet 250000
P1761 1978 Geophysical series, [airborne gamma-ray spectrometry], line 601, Huntsville sheet 250000
M2041 1963 Distribution of shale in gravels of southern Ontario 1013760
M5505 1981 Haliburton, NTS 31E/SE, data base map, southern Ontario engineering geology terrain study 100000
OFM0162 1991 Extension of Grenville basement beneath southwestern Ontario, rock types and tectonic subdivisions 1013760
M2264 1972 Ontario limestone quarries, 1971 1013760
P1743 1978 Geophysical series, [airborne gamma-ray spectrometry], line 421, Huntsville sheet 250000
P3415 2001 Precambrian Geology, Minden Area 50000,50000
P1730 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Huntsville, Ontario, [GSC] map 35531G 250000
P1785 1978 Geophysical series, [airborne gamma-ray spectrometry], line 451, Lake Simcoe sheet 250000
P1746 1978 Geophysical series, [airborne gamma-ray spectrometry], line 451, Huntsville sheet 250000
P2205 1987 Geological series, Precambrian geology, Eels Lake area, Haliburton and Peterborough counties 50000
P1506 1978 Mineral deposits series, Ontario mineral potential, Lake Simcoe sheet, District of Muskoka and counties of Simcoe, York, Durham, Northumberland, Peterborough, Victoria, Haliburton, and Dufferin 250000
P1770 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Lake Simcoe, Ontario, [GSC] map 35431G 250000
P1741 1978 Geophysical series, [airborne gamma-ray spectrometry], line 401, Huntsville sheet 250000
P1766 1978 Geophysical series, (airborne gamma-ray spectrometric), total count, Lake Simcoe, Ontario, [GSC] map 35431G 250000
OFR5260 1979 Uranium mineral potential charts for parts of southern Ontario 126720
P1508 1978 Mineral deposits series, Ontario mineral potential, Huntsville sheet, districts of Parry Sound, Nipissing, Muskoka, and counties of Haliburton and Hastings 250000
P0605 1970 Cavendish Township, Peterborough County, data series None
P1789 1978 Geophysical series, [airborne gamma-ray spectrometry], line 491, Lake Simcoe sheet 250000
P2653 1984 Petroleum resources map, structure top Shadow Lake Formation, eastern area, southern Ontario 250000
P0059-REV 1968 Glamorgan Township, Haliburton County 31680
M2254 1972 Paleozoic geology of southern Ontario showing bedrock industrial mineral producers 1013760
P1802 1978 Geophysical series, [airborne gamma-ray spectrometry], line 621, Lake Simcoe sheet 250000
P1044 1975 Mineral deposits series, iron deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P1786 1978 Geophysical series, [airborne gamma-ray spectrometry], line 461, Lake Simcoe sheet 250000
P1772 1978 Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Lake Simcoe, Ontario, [GSC] map 35431G 250000
P1735 1978 Geophysical series, [airborne gamma-ray spectrometry], line 342 (341), Huntsville sheet 250000
P1797 1978 Geophysical series, [airborne gamma-ray spectrometry], line 571, Lake Simcoe sheet 250000
P1733 1978 Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Huntsville, Ontario, [GSC] map 35531G 250000
P1247 1977 Mineral deposits series, molybdenum deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
P1795 1978 Geophysical series, [airborne gamma-ray spectrometry], line 551, Lake Simcoe sheet 250000
P0972 1975 Mineral deposits series, uranium and thorium deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P1728 1978 Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Huntsville, Ontario, [GSC] map 35531G 250000
P0452 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P2665 1984 Petroleum resources map, isopach Shadow Lake Formation to Precambrian, eastern area, southern Ontario 250000
M2117 1966 Paleozoic geology of southern Ontario, showing bedrock industrial mineral producers 1013760
P1803 1978 Geophysical series, [airborne gamma-ray spectrometry], line 631, Lake Simcoe sheet 250000
P1750 1978 Geophysical series, [airborne gamma-ray spectrometry], line 491, Huntsville sheet 250000
M2174 1970 Monmouth Township, Haliburton County 31680
P1793 1978 Geophysical series, [airborne gamma-ray spectrometry], line 531, Lake Simcoe sheet 250000
P0059 1960 Glamorgan Township, Haliburton County 31680
P1768 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Lake Simcoe, Ontario, [GSC] map 35431G 250000
M2131 1967 Principal shale areas of southern Ontario and the clay products industry dependent on shale 1013760
M2183 1969 Ontario marl deposits 1013760
P3405 2000 Precambrian Geology, Gooderham Area 50000,50000
M00099G 1952 Geophysical series, Minden, Victori, Haliburton, and Peterborough Counties and Muskoka District, Ontario, airborne magnetic, total field 63360
P1760 1978 Geophysical series, [airborne gamma-ray spectrometry], line 591, Huntsville sheet 250000
P2652 1984 Petroleum resources map, structure top Shadow Lake Formation, north central area, southern Ontario 250000
M2059 1964 Ontario limestone quarries, 1963 1013760
P1801 1978 Geophysical series, [airborne gamma-ray spectrometry], line 611, Lake Simcoe sheet 250000
P3605 2010 Precambrian Geology of Cavendish Township and Environs, Grenville Province 20000
OFR5317 1980 Southern Ontario engineering geology terrain study maps: Bancroft and Haliburton 100000
OFR5328 1982 Mineral potential map of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P1737 1978 Geophysical series, [airborne gamma-ray spectrometry], line 361, Huntsville sheet 250000
P1727 1978 Geophysical series, (airborne gamma-ray spectrometric), total count, Huntsville, Ontario, [GSC] map 35531G 250000
M2039 1963 Distribution of limestone, dolomite and Precambrian pebbles in gravels of southern Ontario 1013760
ARM25C 1916 Part of southeastern Ontario showing relations of galena-calcite-barite veins to major elements of geologic structure 500000
P2420 1981 Geological series, Precambrian geology of Cavendish Township (northern part), Peterborough County, southern Ontario 15840
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1767 1978 Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Lake Simcoe, Ontario, [GSC] map 35431G 250000
P1783 1978 Geophysical series, [airborne gamma-ray spectrometry], line 431, Lake Simcoe sheet 250000
P1748 1978 Geophysical series, [airborne gamma-ray spectrometry], line 471, Huntsville sheet 250000
P2566 1982 Industrial minerals of the Algonquin region, Minden area, southern Ontario 125000
P1063 1975 Mineral deposits series, nickel deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P2629 1984 Petroleum resources map, structure top Trenton Group, eastern area, southern Ontario 250000
P2424 1981 Mineral deposits series, uranium and thorium deposits of Ontario, southern sheet, southern Ontario and Nipissing, Muskoka, Parry Sound, Sudbury, and Manitoulin districts 1013760
P1791 1978 Geophysical series, [airborne gamma-ray spectrometry], line 511, Lake Simcoe sheet 250000
P1775 1978 Geophysical series, [airborne gamma-ray spectrometry], line 351, Lake Simcoe sheet 250000
P1796 1978 Geophysical series, [airborne gamma-ray spectrometry], line 561, Lake Simcoe sheet 250000
M2197 1971 Ontario geological map, southern sheet 1013760
M2038 1963 Sand and gravel pits in southern Ontario 1013760
M2544 1991 Bedrock geology of Ontario, southern sheet 1000000
M2556 1991 Quaternary geology of Ontario, southern sheet 1000000
P1742 1978 Geophysical series, [airborne gamma-ray spectrometry], line 411, Huntsville sheet 250000
P1752 1978 Geophysical series, [airborne gamma-ray spectrometry], line 511, Huntsville sheet 250000
P1762 1978 Geophysical series, [airborne gamma-ray spectrometry], line 611, Huntsville sheet 250000
P1763 1978 Geophysical series, [airborne gamma-ray spectrometry], line 621, Huntsville sheet 250000
P1769 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Lake Simcoe, Ontario, [GSC] map 35431G 250000
P1765 1978 Geophysical series, [airborne gamma-ray spectrometry], line 641, Huntsville sheet 250000
M07058G 1981 Geophysical series, Huntsville, Ontario, airborne magnetic, total field 250000
M2173 1970 Glamorgan Township, Haliburton County 31680
P2658 1984 Petroleum resources map, structure top Precambrian, north central area, southern Ontario 250000
M2392 1978 Ontario geological map, southern sheet 1013760
P1729 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Huntsville, Ontario, [GSC] map 35531G 250000
P1764 1978 Geophysical series, [airborne gamma-ray spectrometry], line 631, Huntsville sheet 250000
P3071 1987 Geological series, Precambrian geology, Lochlin area, Haliburton County 15840
P2699 1984 Geological series, Precambrian geology, Howland area, Haliburton, Peterborough, and Victoria counties 15840
P0687 1971 Data series, Monmouth Township, Haliburton County 31680
M1976-04 1976 [withdrawn, replaced by P.1508] 253440
M2228 1975 Physiography of the Georgian Bay-Ottawa Valley area 253440
M2418 1978 Geological highway map, southern Ontario 800000
P1782 1978 Geophysical series, [airborne gamma-ray spectrometry], line 421, Lake Simcoe sheet 250000
P1753 1978 Geophysical series, [airborne gamma-ray spectrometry], line 521, Huntsville sheet 250000
P2635 1984 Petroleum resources map, structure top Black River Group, eastern area, southern Ontario 250000
P1804 1978 Geophysical series, [airborne gamma-ray spectrometry], line 641, Lake Simcoe sheet 250000
P1790 1978 Geophysical series, [airborne gamma-ray spectrometry], line 501, Lake Simcoe sheet 250000
M2578 1992 Tectonic assemblages of Ontario, southern sheet 1000000
P1754 1978 Geophysical series, [airborne gamma-ray spectrometry], line 531, Huntsville sheet 250000
M2184 1969 Sand and gravel pits in southern Ontario 1967-1968 1013760
P2646 1984 Petroleum resources map, isopach Black River Group, north central area, southern Ontario 250000
P2628 1984 Petroleum resources map, structure top Trenton Group, north central area, southern Ontario 250000
P1780 1978 Geophysical series, [airborne gamma-ray spectrometry], line 401, Lake Simcoe sheet 250000
P1794 1978 Geophysical series, [airborne gamma-ray spectrometry], line 541, Lake Simcoe sheet 250000

64 Digital Data Products

Publication Year Title
MRD219 2007 Paleozoic Geology of Southern Ontario
MRD298 2012 Ontario Rhyolite Database-Northwestern Ontario and the Grenville Province
MRD224 2007 Geochemical Data from Carbonate Rocks from the Central Metasedimentary Belt, Grenville Province, Ontario
MRD018 1991 Ternary Plots Using Lotus 1-2-3
MRD022 1996 Grade-Tonnage Data for the Mineral Deposits Models Described in OFR 5945
MRD037 1998 Ontario Geological Survey Poster Displays - PDAC March 1998
MRD075 2001 Geochronology Data for Ontario
MRD086 2001 A Compilation of References for Kimberlite, Diamond and Related Topics
MRD100 2002 Magmatic Ni-Cu +/- PGE Occurrences and Mafic-Ultramafic Bodies in Ontario
MRD101 2003 Summary of Clinopyroxene Data
MRD126-REV1 2011 1:250 000 Scale Bedrock Geology of Ontario
MRD134 2004 Detectability of Mineral Deposits with Airborne Gravity Gradiometry
MRD138 2004 Airborne Hyperspectral Surface Mapping over Exposed and Covered Mineral Belts in Ontario
MRD139 2004 Demonstration Surveys of the Distributed Acquisition (MT/IP) Method Earth Imaging Technology
MRD142 2004 Lineament Extraction from Digital Elevation Model (DEM) for the Province of Ontario
MRD153 2005 Ontario Geochemistry and Indicator Mineral Database
MRD164 2005 Three Dimensional Surficial Geochemistry
MRD165 2005 Use of a Soil Gas Hydrocarbon Technique to Differentiate Barren Graphitic and Sulphidic Conductors from Ore-Bearing Conductors
MRD166 2005 Gedex Airborne Gravity Gradiometer (AGG) System
MRD169 2005 Development of a High Bandwidth Frequency Domain EM System
MRD170 2005 Geochemical Detection of Disseminated Palladium Mineralization in Ontario
MRD172 2005 Development of Methods and Technology for the Discovery of New Resources Around Existing Mine Infrastructure
MRD175 2005 Downhole Seismic Imaging Method: A New Tool for Deep Mineral Exploration
MRD176 2005 Development and Demonstration of Novel Field-Portable Sample Preparation Methods for On-Site Geochemical Analysis
MRD177 2005 Detectability of Mineral Deposits With Potential Field Methods
MRD178 2005 Development and Evaluation of a 3D Vector Orientation Software Illustrated With Triaxial Gradient Magnetic Data
MRD179 2005 Development of a Relational Physical Rock Property Database
MRD181 2005 Detectability of Mineral Deposits With Electrical Resistivity and Induced Polarization Methods
MRD183 2006 Development of a New Helicopter TEM System for Mineral Exploration
MRD185 2005 A New Aircraft Compensation System for Magnetic Terrains
MRD216 2007 Geology of the Canadian Shield in Ontario: An Update
MRD249 1987 Whole-Rock Geochemistry of Komatiitic and Ultramafic Rocks: Data from the Komatiite Database Project
MRD250 1993 Data from the PETROCH Lithogeochemical Database
MRD252 1995 Digital Bedrock Mapping Symbols
MRD253 2000 Digital Line Standards for Maps
MRD269 2010 Abstracts, 11th International Platinum Symposium, 21-24 June 2010, Sudbury, Ontario, Canada
MRD270 1989 OGS FIELDLOG (circa 1989) - Software for Geologists
MRD371 2018 Ontario Specific Gravity Data for Bedrock Samples Acquired from 1970 to 2014
GDS1035 2003 Single Master Gravity and Aeromagnetic Data for Ontario, ASCII, Excel and Access formats.
GDS1036 2003 Single Master Gravity and Aeromagnetic Data for Ontario, Geosoft Format
GRS019 2019 A Three-Dimensional Geological Model of the Paleozoic Bedrock of Southern Ontario
MRD240 2010 Geological, Geochemical and Geophysical Data from Cavendish Township, Grenville Province, Ontario
GeochrON 2019 Geochronology Inventory of Ontario2019
ARO 2021 Aggregate Resources of Ontario (ARO2020)
MRD092 2001 Results of Firing and Properties Testing, Queenston Formation Shale, Southern Ontario
MRD251 1990 Data Relating to the Economic Geology and Geochemistry of Carbonate Rocks, Grenville Province, Southeastern Ontario
MRD297 2012 Aggregate Test Results for Various Rock Types in Ontario
MRD207 2006 Bedrock Topography and Overburden Thickness Mapping, Southern Ontario
MRD228 2007 Physiography of Southern Ontario
GRS005 2008 Karst of Southern Ontario and Manitoulin Island
MRD107 2002 Geochemistry of Selected Ordovician and Silurian Shale Samples from Outcrops, Quarries and Drill Cores, Southern Ontario
MRD276 2011 Regional Structure and Isopach Maps of Potential Hydrocarbon-Bearing Strata for Southern Ontario
MRD273-REV2 2019 Ontario Precambrian Bedrock Magnetic Susceptibility Geodatabase for 2001 to 2017
MRD204 2006 An Updated Guide to the Subsurface Paleozoic Stratigraphy of Southern Ontario
MRD115 2002 Geological and Lithogeochemical Data from Mafic-Ultramafic Bodies in Ontario as a Guide to Exploration for Platinum Group Element (PGE) Deposits: Operation Treasure Hunt
MRD128-REV 2010 Surficial Geology of Southern Ontario
EDS022 1993 Topographic Base Map: Seamless Coverage of the Province of Ontario
EDS006-REV 2000 Bedrock Geology, Seamless Coverage of the Province of Ontario
EDS011 1993 Tectonic Assemblages, Seamless Coverage of the Province of Ontario
EDS012 2004 Townships and Unorganized Area Fabric for Ontario
EDS013-REV1 2005 Ontario Drill Hole Database--December 2005 Release
EDS014-REV 2000 Quaternary Geology, Seamless Coverage of the Province of Ontario
MRD395 2021 Pyrrhotite Distribution in Ontario: Near-Surface Occurrences and Discussion of Deleterious Effects in Concrete
ODHD 2016 Ontario Drill Hole Database

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For detailed information regarding geoscience data in this area please contact the Southern Ontario District Resident Geologist Office.