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 GALWAY

56 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI31D15SE00093 Occurrence W. Blott Uranium Thorium
MDI31D15SE00109 Discretionary Occurrence West Trounce Magnetite
MDI31D09NW00066 Occurrence Coballoy Uranium Thorium
MDI31D15SE00099 Discretionary Occurrence Payce Uranium
MDI31D15SE00094 Occurrence J. Tait Uranium
MDI31D10NE00011 Occurrence Silver Lake Road Cut Limestone (Building Stone)
MDI31D15SE00016 Occurrence Mount Irwin Graphite Lead, Zinc
MDI31D09NW00026 Discretionary Occurrence Reynolds Mine Nickel, Sulphur/Pyrite
MDI31D15SE00103 Discretionary Occurrence Devlin Lake Uranium
MDI31D15SE00021 Discretionary Occurrence Peatland 31D-247 Peat
MDI31D10NE00012 Discretionary Occurrence Barnes Galway Marble (Structural Material)
MDI31D16SW00177 Discretionary Occurrence Clear Bay Magnetite
MDI31D15SE00092 Discretionary Occurrence Belra Molybdenum, Uranium
MDI31D10NE00014 Discretionary Occurrence North Bass Sulphur/Pyrite
MDI31D15SE00091 Occurrence Lot 16 Con Xiv Cobalt
MDI31D10NE00021 Occurrence Crystal Lake Roadcut Miscellaneous Stone
MDI31D16SW00119 Occurrence Ewan Magnetite
MDI31D10NE00089 Discretionary Occurrence Aubelle Uranium
MDI000000000098 Producing Mine Parnell Quarry Limestone (Building Stone), Granite
MDI31D10NE00065 Discretionary Occurrence Hopkins Lead
MDI31D16SW00095 Occurrence Nesbit-Labine-Rayrock Uranium Thorium
MDI31D10NE00009 Discretionary Occurrence Little Silver Lake Sulphur/Pyrite
MDI31D10NE00037 Past Producing Mine Without Reserves Or Resources Quarry 7 Limestone (Building Stone)
MDI31D10NE00015 Discretionary Occurrence Galway Minor Sulphides Sulphur/Pyrite
MDI31D15SE00064 Discretionary Occurrence Blue Marble Marble (Structural Material)
MDI31D10NE00081 Discretionary Occurrence Cain Uranium
MDI31D09NW00068 Occurrence Mcwilliams (Limestone) Uranium
MDI31D09NW00090 Discretionary Occurrence Halas Cobalt
MDI31D09NW00067 Occurrence Mcwilliams (Loom Lake) Uranium
MDI31D10NE00018 Discretionary Occurrence East Union Creek Gold
MDI31D15SE00025 Discretionary Occurrence West Birchbark Sulphur/Pyrite, Iron
MDI31D15SE00147 Discretionary Occurrence Hopkins Mine Lead
MDI31D15SE00061 Discretionary Occurrence Kinmount Lake Sulphur/Pyrite
MDI31D15SE00036 Occurrence Birchbark Lake Graphite Graphite
MDI31D09NW00087 Discretionary Occurrence Cziraky Uranium
MDI31D10NE00051 Discretionary Occurrence Flaherty Farm Lead
MDI31D15SE00104 Occurrence South Birchbark Tourmaline
MDI31D09NW00118 Discretionary Occurrence Galway Radioactive Anomalies Uranium
MDI31D15SE00023 Discretionary Occurrence Southeast Trounce Sulphur/Pyrite
MDI31D15SE00117 Occurrence North Birchbark Copper, Cobalt
MDI31D15SE00026 Occurrence Hughes Occurrence Sulphur/Pyrite
MDI31D10NE00019 Discretionary Occurrence Union Creek Road Trap Rock
MDI31D09NW00116 Discretionary Occurrence Halas Uranium
MDI31D15SE00105 Discretionary Occurrence Union Lake Magnetite
MDI31D10NE00045 Discretionary Occurrence Galway Mineral Site Miscellaneous Stone
MDI31D10NE00017 Discretionary Occurrence Peatland 31D-405 Peat
MDI31D10NE00052 Past Producing Mine Without Reserves Or Resources Union Creek Lead
MDI31D15SE00100 Occurrence Iron Mine Bay Magnetite
MDI31D15SE00022 Discretionary Occurrence North Union Sulphur/Pyrite
MDI31D09NW00025 Discretionary Occurrence De Gaulle Lake Fluorite
MDI31D09NW00100 Occurrence Lavery Lake Uranium
MDI31D10NE00010 Prospect Mortimer Quarry Silica
MDI000000001806 Occurrence South Zone Graphite
MDI000000001803 Prospect Corridor Zone Graphite
MDI000000001619 Prospect Bobcaygen Graphite Property Graphite
MDI000000001805 Prospect Crystal Zone Graphite

78 Assessment Files

Report Number Year Company Property Work Type
20000021533 2023-2023 David J Ross Claims 340848 and 328950 Cavendish Geological Survey / Mapping, Prospecting By Licence Holder
20000021616 2023-2023 David J Ross Prospecting By Licence Holder
20000021965 2023-2023 Earth Resources Ltd Loom Lake Assaying and Analyses, Bedrock Trenching, Prospecting By Licence Holder, Rock Sampling, Soil/Till Sampling
20000020447 2021-2022 Earth Resources Ltd Bass Lake Claims Air Photo and Remote Imagery Interpretations, Metallurgical Testing and Bulk Sampling, Miscellaneous Compilation and Interpretation
20000021386 2021-2022 Earth Resources Ltd Loom Lake Claims, Loom Lake West Claims Assaying and Analyses, Geochemical, Metallurgical Testing and Bulk Sampling, Other, Regional or Reconnaissance Ground Exploration, Rock Sampling
20000017923 2019-2019 David J Ross Prospecting By Licence Holder
20000013521 2017-2017 David John Ross Galway-Cavendish Property Prospecting By Licence Holder
20000017249 2017-2019 Peterburton Mineral Corp Peterborough-Haliburton County Vermiculite Deposit Bulk Sampling, Industrial Mineral Testing and Marketing, Reserve/Resource Calculations
20000014846 2016-2016 Earth Resources Ltd Loom Lake Graphite Occurrence, Solerno Creek Graphite Zone Bedrock Trenching, Geological Survey / Mapping, Overburden Stripping
20000014223 2015-2015 John C Archibald Loom Lake Graphite Occurrence Assaying and Analyses, Bedrock Trenching, Channel Sampling, Geological Survey / Mapping
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
20000007720 2012-2012 Murray Kenneth McGill Recutting Claim Lines Once Every 5 Years
20000009031 2012-2013 1447136 Ontario Inc, Earth Resources Ltd Galway Ridge Quarry Assaying and Analyses, Diamond Drilling, Environmental Studies, Geological Survey / Mapping
20000009220 2012-2013 Earth Resources Ltd, John Charles Archibald Galway Township Graphite Occurrence Diamond Drilling, Electromagnetic, Induced Polarization, Metallurgical Testing and Bulk Sampling, Overburden Stripping
20000008894 2011-2012 1447136 Ontario Inc Diamond Drilling
20000001723 2006-2006 Murray Kenneth Mcgill Linecutting, Magnetic / Magnetometer Survey
20000001724 2006-2006 Murray Kenneth Mcgill Linecutting, Magnetic / Magnetometer Survey
20000001943 2006-2006 Earth Resources Ltd Assaying and Analyses, Radiometric
20000003382 2006-2008 Earth Resources Ltd Assaying and Analyses, Bedrock Trenching, Benefication Studies, Boring Other Than Core Drilling, Environmental Studies, Geological Survey / Mapping, Metallurgical Testing and Bulk Sampling, Overburden Stripping
20000000704 2005-2005 Murray Kenneth Mcgill Prospecting By Licence Holder, Recutting Claim Lines Once Every 5 Years
20000001152 2005-2005 David Webster Assaying and Analyses, Metallurgical Testing and Bulk Sampling
20000001811 2005-2006 Earth Resources Ltd Benefication Studies, Overburden Stripping
31D09NW2031 2004-2004 F T Archibald Benefication Studies, Manual Labour
31D09NW2034 2004-2004 David J Ross Assaying and Analyses, Prospecting By Licence Holder
31D10NE2008 2004-2004 F T Archibald Diamond Drilling
31D10NE2009 2004-2004 F T Archibald Diamond Drilling
31D10NE2010 2004-2004 M K Mcgill Electromagnetic Very Low Frequency, Geological Survey / Mapping, Manual Labour
31D16SW2013 2004-2004 F T Archibald Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical, Overburden Stripping
31D09NW2023 2003-2003 Blue Marble Mining Corp Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Magnetic / Magnetometer Survey, Prospecting By Licence Holder
31D09NW2027 2003-2003 David Webster Assaying and Analyses, Diamond Drilling, Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical, Overburden Studies
31D09NW2028 2003-2004 David Webster Assaying and Analyses, Geological Survey / Mapping, Mechanical, Microscopic Studies, Overburden Stripping
31D09NW2029 2003-2003 1447136 Ontario Inc Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical
31D09NW2030 2003-2003 F T Archibald Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical, Overburden Stripping
31D09NW2032 2003-2004 Blue Marble Mining Corp Geological Survey / Mapping, Industrial Mineral Testing and Marketing
31D09NW2033 2003-2004 Blue Marble Mining Corp Geological Survey / Mapping, Industrial Mineral Testing and Marketing
31D10NE2004 2003-2003 M K Mcgill Geological Survey / Mapping, Prospecting By Licence Holder
31D10NE2006 2003-2003 David Webster Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical, Overburden Stripping
31D10NE2007 2003-2003 Rhonda G Smerchanski Geological Survey / Mapping, Industrial Mineral Testing and Marketing, Mechanical, Overburden Stripping
31D16SW2012 2003-2003 Rhonda G Smerchanski Geological Survey / Mapping, Overburden Stripping
31D09NW2026 2002-2002 David Webster Assaying and Analyses, Diamond Drilling, Filling in of Pits, Trenches, Shafts, and Adits, Industrial Mineral Testing and Marketing, Mechanical
31D10NE2002 2002-2002 Murray Kenneth Mcgill Prospecting By Licence Holder
31D10NE2005 2002-2003 Mervin John Johnston Geological Survey / Mapping, Manual Labour, Mechanical, Overburden Stripping
31D09NW2013 2001-2001 Jeff Parnell Contracting Ltd Geological Survey / Mapping, Mechanical, Overburden Stripping
31D09NW2015 2001-2002 Parnell Quarries Ltd Mechanical
31D10NE2003 2001-2001 Jeff N Chesher, John Charles Archibald Industrial Mineral Testing and Marketing, Mechanical
31D16SW2006 2001-2001 John Charles Archibald Assaying and Analyses, Diamond Drilling, Geochemical, Mechanical, Overburden Stripping
31D16SW2008 2001-2001 Jeff N Chesher, John Charles Archibald Assaying and Analyses, Diamond Drilling, Industrial Mineral Testing and Marketing, Mechanical
31D16SW2005 2000-2001 Blue Marble Mining Corp Geochemical, Manual Labour, Mechanical, Overburden Stripping, Regional or Reconnaissance Ground Exploration
31D09NW2010 1999-2000 John Charles Archibald Geochemical, Geological Survey / Mapping
31D09NW2011 1999-2000 John Charles Archibald Geochemical, Geological Survey / Mapping
31D10NE2001 1999-1999 Mervin John Johnston Mechanical, Overburden Stripping
31D09NW2001 1998-1998 Jeff Parnell Contracting Ltd Geological Survey / Mapping, Open Cutting
31F07SW0001 1992-1992 R V Stewart Geochemical, Geological Survey / Mapping, Microscopic Studies, Prospecting By Licence Holder, Regional or Reconnaissance Ground Exploration
31C13SW0010 1991-1991 A Soever, R Jackson Geochemical, Geological Survey / Mapping
31D10NE0001 1981-1981 William R Barnes Co Ltd Diamond Drilling
31D10NE0002 1981-1981 William R Barnes Co Ltd Diamond Drilling
31D10NE0003 1980-1980 St Joseph Exploration Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
31D16SW0005 1978-1978 St Joseph Exploration Ltd Magnetic / Magnetometer Survey
31D16SW0027 1977-1977 Rayrock Mines Ltd Bedrock Trenching, Geological Survey / Mapping, Radiometric
31D09NW0003 1973-1973 F Halas Diamond Drilling
31D09NW0050 1973-1973 F Halas Diamond Drilling
31D09NW0004 1970-1970 F Halas Bedrock Trenching, Diamond Drilling, Magnetic / Magnetometer Survey, Radiometric
31D16SW0033 1970-1970 G C Stevens Diamond Drilling
31D16SW0042 1970-1970 Swiss Oils of Can Ltd Geological Survey / Mapping, Radiometric
31D16SW0028 1968-1971 Swiss Oils of Can Ltd Diamond Drilling
31D16SW0038 1968-1968 Belra Expl Ltd Radiometric
31D16SW0035 1958-1958 C H Burbridge Diamond Drilling
31D16SW0032 1957-1957 Diamond Drilling, Geological Survey / Mapping
31D16SW0037 1957-1957 Godfry Group Diamond Drilling
31D09NW0001 1956-1956 Newkirk Mining Corp Ltd Diamond Drilling
31D09NW0002 1956-1956 Newkirk Mining Corp Ltd Diamond Drilling
31D09SW0002 1956-1956 Gray Wolf Expl Co Ltd Diamond Drilling
31D16SW0030 1955-1955 Kenmac Chibougamau Mines Ltd Diamond Drilling
31D16SW0034 1955-1955 Tait Group Diamond Drilling
31D16SW0039 1955-1955 G A Labine Geological Survey / Mapping, Radiometric
31D16SW0029 1954-1954 Tait Group Diamond Drilling
31D16SW0031 1954-1954 B Day Diamond Drilling
31D16SW0036 1954-1954 W Blott Diamond Drilling

79 Drill Holes

Report Number Company Drill Hole Count Elements
20000009220 Valterra Resources Corporation 5
20000009031 1447136 Ontario Inc 3
20000008894 1447136 Ontario Inc 6
31D09NW2026 David Webster 4
31D09NW2027 David Webster 2
31D16SW2008 John Charles Archibald 5
31D16SW2006 John Charles Archibald 3
31D10NE0002 William R Barnes Co Ltd 1
31D10NE0001 William R Barnes Co Ltd 1
31D09NW0001 Newkirk Mining Corp 7
31D09NW0002 Newkirk Mining Corp Ltd 1
31D09NW0050 F Halas 30
31D16SW0030 Kenmac Chibougamau Mines Ltd 11

161 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
M00101G 1953 Geophysical series, Fenelon Falls, Victoria and Peterborough Counties, Ontario 63360
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
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
P2647 1984 Petroleum resources map, isopach Black River Group, eastern area, southern Ontario 250000
P2715 1984 Physiography of southern Ontario 600000
P2640 1984 Petroleum resources map, isopach Trenton Group, north central area, southern Ontario 250000
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
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
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
M07053G 1989 Geophysical series, Lake Simcoe, Ontario, airborne magnetic, total field 250000
P1773 1978 Geophysical series, [airborne gamma-ray spectrometry], line 331, Lake Simcoe sheet 250000
P3096 1988 Geological series, Precambrian geology, Burleigh Falls area, Peterborough County 50000
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
P2596 1983 Geological series, Quaternary geology of the Fenelon Falls area, southern Ontario 50000
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
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
M1957B 1972 Haliburton-Bancroft area, Province of Ontario 126720
P1800 1978 Geophysical series, [airborne gamma-ray spectrometry], line 601, Lake Simcoe 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
P1774 1978 Geophysical series, [airborne gamma-ray spectrometry], line 341, Lake Simcoe sheet 250000
P2664 1984 Petroleum resources map, isopach Shadow Lake Formation to Precambrian, north central area, southern Ontario 250000
P0800 1972 Great Lakes-Ottawa River, aeromagnetic compilation map, Algoma, Sudbury, Timiskaming, Nipissing, and Manitoulin districts and southern Ontario 1013760
P1788 1978 Geophysical series, [airborne gamma-ray spectrometry], line 481, Lake Simcoe 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
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
M2041 1963 Distribution of shale in gravels of southern Ontario 1013760
P2421 1981 Geological series, Precambrian geology of Cavendish Township (southern part), Peterborough County, southern Ontario 15840
OFM0162 1991 Extension of Grenville basement beneath southwestern Ontario, rock types and tectonic subdivisions 1013760
M2264 1972 Ontario limestone quarries, 1971 1013760
P3404 2000 Precambrian Geology, Burleigh Falls Area 50000,50000
P3415 2001 Precambrian Geology, Minden Area 50000,50000
P1785 1978 Geophysical series, [airborne gamma-ray spectrometry], line 451, Lake Simcoe 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
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
P2337 1980 Geological series, Paleozoic geology, Burleigh Falls-Peterborough area, southern Ontario 50000
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
ARM45F 1936 Lake Iroquois and related ice front at the time of the Rome Outlet 316800
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
P1797 1978 Geophysical series, [airborne gamma-ray spectrometry], line 571, Lake Simcoe sheet 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
P2665 1984 Petroleum resources map, isopach Shadow Lake Formation to Precambrian, eastern area, southern Ontario 250000
OFM0235 1994 Paleozoic Geology, Fenelon Falls Area, Southern Ontario 50000
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
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
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
OFR5328 1982 Mineral potential map of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
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
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
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
M00103G 1953 Geophysical series, Burleigh Falls, Peterborough County, Ontario, airborne magnetic, total field 63360
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
P1769 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Lake Simcoe, Ontario, [GSC] map 35431G 250000
M2475 1982 Harvey Township, Peterborough County 31680
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
P2699 1984 Geological series, Precambrian geology, Howland area, Haliburton, Peterborough, and Victoria counties 15840
M2228 1975 Physiography of the Georgian Bay-Ottawa Valley area 253440
M2418 1978 Geological highway map, southern Ontario 800000
M2226 1972 Physiography of the south central portion of southern Ontario 253440
P1782 1978 Geophysical series, [airborne gamma-ray spectrometry], line 421, Lake Simcoe 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
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
P2344 1980 Geological series, Harvey Township (western half), Peterborough County, southern Ontario 15840
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

70 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
GRS017 2018 Geospatial Distribution of Selected Chemical, Bacteriological and Gas Parameters Related to Groundwater in Southern Ontario
GRS020 2022 Interpolation of Tritium Concentrations in Shallow, Modern Groundwaters of Southern 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
MRD302 2012 Preliminary Data Release, Southern Ontario Stream Sediment Geochemistry Survey
MRD276 2011 Regional Structure and Isopach Maps of Potential Hydrocarbon-Bearing Strata for Southern Ontario
MRD049 1999 Lithologic, Geochemical and Geophysical Data from Paleozic Bedrock Drilling Project, North Lake Simcoe Area, South-Central 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
MRD283-REV2 2021 Ambient Groundwater Geochemical and Isotopic Data for Southern Ontario, 20072019
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
GRS021 2023 Ambient Groundwater Geochemistry Field Methods and Procedures

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