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.

Download this data listing in Excel format: Download Excel file

Data for CASTLEWOOD LAKE AREA

7 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI000000002867 Occurrence Golden Extension Gold
MDI42E13NE00010 Occurrence Con Creek Showing Copper, Zinc, Lead Gold, Silver
MDI42E13NE00016 Occurrence Cane Copper Gold, Zinc, Silver, Lead
MDI42E13NE00011 Occurrence Kenty Au-Mo Prospect Gold Molybdenum
MDI42E13NE00012 Occurrence Abitibi Price Copper, Zinc Silver
MDI42E13NE00014 Occurrence D. Thornsteinson Copper, Zinc Silver
MDI42E13NE00009 Discretionary Occurrence New Bidlamaque 3 Zinc Copper

150 Assessment Files

Report Number Year Company Property Work Type
20000022392 2023-2024 BBG Metals Corporation Hardrock-Humboldt Project Assaying and Analyses, Geological Survey / Mapping, LiDAR, Prospecting By Licence Holder, Rock Sampling
20000021074 2022-2022 Jien Nunavik Mining Exploration Ltd Onaman Property Assaying and Analyses, Ontario Basic Mapping - Digitized Base Maps, Rock Sampling
20000021595 2021-2021 Gold'N Futures Mineral Corp Hercules Gold Property Airborne Magnetometer
20000019963 2020-2021 Noronex Ltd Onaman Property Compilation and Interpretation - Airborne Geophysics, Compilation and Interpretation - Ground Geophysics, Electromagnetic, Linecutting
20000015469 2017-2017 Jien Nunavik Mining Exploration Ltd Onaman River Project Magnetic / Magnetometer Survey
20000014221 2014-2014 Jien Nunavik Mining Exploration Ltd Onaman River Property Prospecting By Licence Holder
20000007918 2012-2012 Lyle Holt Crooked Green Lake Property Assaying and Analyses, Manual Labour, Overburden Stripping, Prospecting By Licence Holder
20000007022 2011-2011 Lyle Henry Holt, Myron Howard Nelson, Sage Gold Inc Crooked Green Lake Property Assaying and Analyses, Overburden Stripping
20000004667 2010-2010 Kodiak Exploration Ltd Castlewood Lake Project Induced Polarization, Linecutting
20000005954 2010-2010 Kodiak Exploration Ltd Sleeping Giant Property Assaying and Analyses, Diamond Drilling
20000006442 2010-2010 Kodiak Exploration Ltd Kaby Lake Project Induced Polarization, Linecutting, Magnetic / Magnetometer Survey
20000006526 2010-2011 Sage Gold Inc, Willa Suzanne Nelson Onaman Lake Property Airborne Electromagnetic, Airborne Magnetometer, Database Data
20000006926 2010-2010 Highland Resources Inc Rickaby Property Assaying and Analyses, Diamond Drilling
20000006951 2010-2011 Prodigy Gold Inc Assaying and Analyses, Manual Labour, Overburden Stripping
20000007595 2010-2011 Prodigy Gold Inc Castlewood Lake Property Diamond Drilling, Geochemical
20000007762 2010-2011 Prodigy Gold Inc Assaying and Analyses, Diamond Drilling
20000004106 2009-2009 Kodiak Exploration Ltd Sleeping Giant Property Gravity
20000004531 2009-2010 Highland Resources Inc, William James Wheeler Rickaby Property Assaying and Analyses, Bedrock Trenching, Electromagnetic Very Low Frequency, Induced Polarization, Linecutting, Magnetic / Magnetometer Survey, Prospecting By Licence Holder
20000004636 2009-2010 Sage Gold Inc Jacobus East Property Assaying and Analyses, Diamond Drilling, Overburden Stripping, Prospecting By Licence Holder
20000005926 2009-2009 Richard Robert Cote, Robert Lucien Cote, Sage Gold Inc Assaying and Analyses, Overburden Stripping
20000006441 2009-2010 Sage Gold Inc Jacobus Property, Onaman Project Electromagnetic Very Low Frequency, Linecutting, Magnetic / Magnetometer Survey
20000006942 2009-2009 Prodigy Gold Inc Castlewood Lake Property Assaying and Analyses, Overburden Stripping
20000000740 2008-2009 Sage Gold Inc Jacobus East Property Assaying and Analyses, Manual Labour, Overburden Stripping, Prospecting By Licence Holder
20000003316 2008-2008 Kodiak Exploration Ltd Sleeping Giant, Hercules and Knucklethumb Projects Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer, Electromagnetic, Linecutting, Magnetic / Magnetometer Survey
20000004096 2008-2009 Sage Gold Inc Cote-Two Rivers Property Assaying and Analyses, Overburden Stripping, Prospecting By Licence Holder
20000004133 2008-2009 Sage Gold Inc Beardmore Project Airborne Electromagnetic, Airborne Magnetometer
20000004144 2008-2009 Highland Resources Inc Rickaby Property Airborne Electromagnetic, Airborne Magnetometer
20000004306 2008-2009 Highland Resources Inc, William James Wheeler Rickaby Property Assaying and Analyses, Manual Labour, Overburden Stripping
20000004372 2008-2009 Kodiak Exploration Ltd Assaying and Analyses, Diamond Drilling
20000004443 2008-2009 Sage Gold Inc Beardmore Project - Onoman Blocks Airborne Electromagnetic, Airborne Magnetometer
20000004468 2008-2009 Sage Gold Inc Beardmore Project - Jackson Lake Block Airborne Electromagnetic, Airborne Magnetometer
20000005896 2008-2009 Sage Gold Inc Beardmore Properties Airborne Electromagnetic, Airborne Magnetometer
20000013687 2008-2008 Kodiak Exploration Ltd Hercules, Knucklethumb Airborne Electromagnetic, Airborne Magnetometer
20000003293 2007-2008 Sage Gold Inc Jacobus Property Electromagnetic Very Low Frequency, Linecutting, Magnetic / Magnetometer Survey
20000004474 2007-2010 Sage Gold Inc Beardmore Project - Onomon N & S Blocks Airborne Electromagnetic, Airborne Magnetometer
20000004578 2007-2010 Sage Gold Inc Onoman & Jacobus Properties Airborne Electromagnetic, Airborne Magnetometer
20000003806 2006-2006 Sage Gold Inc Onaman Property Assaying and Analyses, Benefication Studies, Diamond Drilling, Manual Labour, Overburden Stripping
20000003897 2006-2008 Kodiak Exploration Ltd Gravity, Induced Polarization, Linecutting, Magnetic / Magnetometer Survey
42E14NW2001 1999-1999 Lyle Holt Assaying and Analyses, Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Mechanical, Open Cutting, Overburden Stripping, Prospecting By Licence Holder
42E13SE2009 1998-1998 Fred Checkley, Shirley Lafontaine Ballina Lake Project Geochemical, Mechanical, Overburden Stripping, Prospecting By Licence Holder
42E13SE2003 1997-1997 Shirley Lafontaine Ballina Lake Property Assaying and Analyses, Bedrock Trenching, Mechanical, Overburden Stripping, Prospecting By Licence Holder
42E13SE2004 1997-1997 Fred Checkley Bedrock Trenching, Geochemical, Mechanical, Overburden Stripping, Prospecting By Licence Holder
42E14SW0052 1997-1997 Cyprus Canada Inc Kaby Lake Project Induced Polarization, Open Cutting, Resistivity
42E13SE0157 1996-1996 Fred Checkley Mechanical, Overburden Stripping
42E13SE0158 1996-1996 Amede Lafontaine Mechanical, Overburden Stripping
42E13SE2001 1996-1996 Shirley Lafontaine Assaying and Analyses, Bedrock Trenching, Mechanical, Overburden Stripping, Prospecting By Licence Holder
42E13SE2002 1996-1996 Fred Checkley Mechanical, Overburden Stripping, Prospecting By Licence Holder
42E13NE0010 1994-1994 D Fayle Assaying and Analyses, Bedrock Trenching
42E13NE0025 1994-1994 P Lassila Air Photo and Remote Imagery Interpretations, Assaying and Analyses, Electromagnetic Very Low Frequency, Geological Survey / Mapping, Magnetic / Magnetometer Survey, Open Cutting, Prospecting By Licence Holder
42L04SE0001 1994-1994 M Holt, M Macsemchuk, N Cox Assaying and Analyses, Bedrock Trenching, Prospecting By Licence Holder
42E13NE0043 1993-1993 M Holt, M Macsemchuk, Nolan Cox Bedrock Trenching, Geological Survey / Mapping
42E13NE8400 1993-1993 Founder Resources Inc Magnetic / Magnetometer Survey
42L03SE0001 1993-1993 N Cox Assaying and Analyses, Bedrock Trenching, Industrial Mineral Testing and Marketing, Overburden Stripping, Prospecting By Licence Holder
42L03SW2001 1993-1994 Dusan Dmitrovic Electromagnetic, Electromagnetic Very Low Frequency, Geochemical, Magnetic / Magnetometer Survey, Open Cutting, Overburden Studies, Prospecting By Licence Holder
42L04SE8271 1993-1993 Castlewood Metals & Expl Ltd, Goldbrook Expl Inc Bedrock Trenching, Electromagnetic, Electromagnetic Very Low Frequency, Geochemical, Geological Survey / Mapping, Gravity, Industrial Mineral Testing and Marketing, Magnetic / Magnetometer Survey, Microscopic Studies
42E13NE0007 1992-1992 P Lassila Assaying and Analyses, Bedrock Trenching, Electromagnetic Very Low Frequency, Geological Survey / Mapping, Overburden Stripping, Prospecting By Licence Holder
42E13SE0600 1992-1992 P Lassila Prospecting By Licence Holder
42E14SW0056 1992-1992 Frank Houghton, P Lassila, Philip Houghton Assaying and Analyses, Bedrock Trenching, Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Overburden Stripping, Prospecting By Licence Holder
42E13NE0002 1991-1991 R Cote Bedrock Trenching, Prospecting By Licence Holder
42E13NE0003 1991-1991 N Cox Assaying and Analyses, Bedrock Trenching, Electromagnetic Very Low Frequency, Prospecting By Licence Holder
42E13NE0004 1991-1992 M Nelson Geological Survey / Mapping, Other, Prospecting By Licence Holder
42E13NE0006 1991-1991 M Nelson Assaying and Analyses, Bedrock Trenching, Geological Survey / Mapping, Overburden Stripping
42E13NE0008 1991-1991 R Fayle Magnetic / Magnetometer Survey
42E13NE0009 1991-1991 M Holt, M Macsemchuk, N Cox Assaying and Analyses, Other
42E13NE0014 1991-1991 R A Fayle Assaying and Analyses, Bedrock Trenching, Other, Overburden Stripping
42E13SW8352 1991-1991 A Douglas Assaying and Analyses, Bedrock Trenching, Mechanical, Overburden Stripping
42L03SW0034 1991-1991 N Cok Assaying and Analyses, Prospecting By Licence Holder, Regional or Reconnaissance Ground Exploration
42L04SE0004 1991-1992 Castlewood Metals & Expl Ltd, Goldbrook Expl Inc Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer, Airborne Resistivity, Bedrock Trenching, Benefication Studies, Compilation and Interpretation - Airborne Geophysics, Compilation and Interpretation - Geology, *
42E13NE0001 1990-1990 M Nelson Assaying and Analyses, Electromagnetic Very Low Frequency, Overburden Stripping, Prospecting By Licence Holder
42E13NE0005 1990-1990 Breakwater Resources Ltd Assaying and Analyses, Diamond Drilling, Electromagnetic, Electromagnetic Very Low Frequency, Geochemical, Geological Survey / Mapping, Magnetic / Magnetometer Survey
42E13NE0011 1990-1990 R Fayle Geological Survey / Mapping, Manual Labour, Overburden Stripping
42E13NE0012 1990-1990 Nolan Cox Assaying and Analyses, Bedrock Trenching, Overburden Stripping, Prospecting By Licence Holder
42E13NE0013 1990-1990 Breakwater Resources Ltd Electromagnetic
42E13NE0015 1990-1990 Breakwater Resources Ltd Electromagnetic Very Low Frequency, Geological Survey / Mapping, Magnetic / Magnetometer Survey
42E13NE8351 1990-1990 P Lassila Assaying and Analyses, Geochemical, Geological Survey / Mapping, Overburden Stripping
42E13SE0072 1990-1990 Freewest Resources Canada Inc Assaying and Analyses, Geochemical, Geological Survey / Mapping
42E13NE0017 1989-1989 Andaurex Resources Inc Diamond Drilling
42E13SE0001 1989-1989 Noranda Exploration Co Ltd Benefication Studies, Geochemical, Geological Survey / Mapping
42E13NE0016 1988-1988 Goldbrook Expl Inc Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
42E13NE0019 1988-1988 High Frontier Resources Ltd Geochemical
42E13NE0020 1988-1988 High Frontier Resources Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
42E13NE0021 1988-1988 M Nelson, N Cox Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
42E13NE0022 1988-1988 Hudson Bay Exploration & Development Co Ltd Assaying and Analyses, Diamond Drilling, Electromagnetic Very Low Frequency, Geochemical, Geological Survey / Mapping, Other, Overburden Drilling, Overburden Stripping
42E13NE0023 1988-1988 Hudson Bay Exploration & Development Co Ltd Diamond Drilling
42E13NE0026 1988-1988 Beardmore Goldstake Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
42E13NE0027 1988-1988 Hudson Bay Exploration & Development Co Ltd Diamond Drilling
42E13SE0002 1988-1988 Duration Mines Ltd Diamond Drilling
42E13SE0078 1988-1988 Freewest Resources Canada Inc Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
42E13NE0024 1987-1987 Hudson Bay Exploration & Development Co Ltd Bedrock Trenching, Overburden Stripping
42E13NE0028 1987-1987 Northgate Exploration Ltd Diamond Drilling
42E13SE0003 1987-1987 Duration Mines Ltd Diamond Drilling
42E13SE0089 1987-1987 Blue Falcon Mines Ltd Airborne Electromagnetic, Airborne Magnetometer, Airborne Radiometric
42E13SE0097 1987-1987 Daimler Resources Inc Airborne Magnetometer, Airborne Radiometric
42E13SE0133 1987-1987 Jet Mining Expl Inc Rickaby Occurrence Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
42E13NE0030 1986-1986 Hudson Bay Exploration & Development Co Ltd Electromagnetic Very Low Frequency, Geochemical, Other
42E13NE0031 1986-1986 Northgate Exploration Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
42E13NE0032 1986-1986 Northgate Exploration Ltd Geological Survey / Mapping
42E13NE0034 1986-1986 Andaurex Resources Inc Electromagnetic, Magnetic / Magnetometer Survey
42E14SW0024 1986-1986 Blue Falcon Mines Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Miscellaneous Compilation and Interpretation
42E13NE0035 1985-1985 Canadian Nickel Company Ltd Geochemical, Geological Survey / Mapping
42E13NE0033 1984-1986 Thorco Gold Finders Ltd Assaying and Analyses, Bedrock Trenching, Database Data, Geological Survey / Mapping, Gravity
42E13NE0036 1984-1984 Thorco Gold Finders Ltd Gravity
42E13NE0037 1984-1984 Canadian Nickel Company Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
42E13NE0038 1984-1984 Kerr Addison Mines Ltd Geochemical, Geological Survey / Mapping
42E13NE0039 1983-1983 Americ Mines Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E13SE0004 1983-1983 Farakel Co Electromagnetic Very Low Frequency, Induced Polarization
42E13SE0005 1983-1983 Farakel Co Electromagnetic Very Low Frequency
42E13NE0040 1982-1982 D Thorsteinson, N Cox Diamond Drilling
42E13SE0006 1982-1982 Farakel Co Compilation and Interpretation - Geology, Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
42E13NE0041 1980-1980 Abitibi-Price Inc Electromagnetic, Magnetic / Magnetometer Survey
42E13NE0042 1980-1980 Abitibi-Price Inc Diamond Drilling
42E13SE0107 1980-1980 Dome Exploration (Canada) Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E14SW0034 1980-1980 Dome Exploration (Canada) Ltd Airborne Electromagnetic, Airborne Magnetometer
42E13NE0045 1976-1976 Geophysical Engineering Ltd Diamond Drilling
42E13NE0046 1976-1976 Geophysical Engineering Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E13NW0006 1976-1976 Sherritt Gordon Mines Ltd Diamond Drilling, Geological Survey / Mapping
42E13NE0048 1975-1975 Geophysical Engineering Ltd Diamond Drilling, Geochemical
42E13NE0049 1975-1975 Geophysical Engineering Ltd Diamond Drilling
42E13NE0073 1975-1975 Geophysical Engineering Ltd Diamond Drilling
42E13NE0054 1974-1974 Shawmin Expl Ltd Electromagnetic
42E13NE0047 1973-1973 Noranda Exploration Co Ltd Bedrock Trenching, Diamond Drilling, Electromagnetic, Geological Survey / Mapping, Magnetic / Magnetometer Survey
42E13NE0050 1973-1973 Shawmin Expl Ltd Diamond Drilling
42E13NE0057 1973-1973 Hudson Bay Mines Ltd Nipigon Project Diamond Drilling, Electromagnetic
42E13NE0058 1972-1972 Hudson Bay Exploration & Development Co Ltd Diamond Drilling
42E13NE0067 1972-1972 Hudson Bay Exploration & Development Co Ltd Electromagnetic
42E13NE0068 1972-1972 Amax Exploration Inc Diamond Drilling
42E13NE0069 1972-1972 Amax Exploration Inc Diamond Drilling
42E13NE0070 1972-1972 Hudson Bay Exploration & Development Co Ltd Electromagnetic
42E13NW8352 1972-1973 Amax Exploration Inc Diamond Drilling, Electromagnetic, Electromagnetic Very Low Frequency, Geochemical, Geological Survey / Mapping, Magnetic / Magnetometer Survey, Open Cutting
42E13NE0044 1971-1971 Hudson Bay Exploration & Development Co Ltd Diamond Drilling
42E13SE0029 1971-1971 Chemalloy Minerals Ltd Diamond Drilling, Geological Survey / Mapping, Overburden Stripping
42E13SE0048 1971-1971 Chemalloy Minerals Ltd Assaying and Analyses, Diamond Drilling, Geological Survey / Mapping, Overburden Stripping
42E13SE0062 1971-1971 Chesterville Mines Ltd Geochemical, Induced Polarization
42E13NE0071 1970-1970 Canadian Nickel Company Ltd Diamond Drilling
42E13SE0034 1969-1969 Jacobus Mining Corp Assaying and Analyses, Electromagnetic, Geological Survey / Mapping, Magnetic / Magnetometer Survey
42E13SE0061 1968-1968 Raejac Expl Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E13NE0051 1967-1967 Palomino Expl Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E13NE0055 1967-1967 Palomino Expl Ltd Diamond Drilling, Geochemical
42E13NE0052 1962-1962 Jorsco Expl Ltd Magnetic / Magnetometer Survey
42E13NE0053 1962-1962 Jorsco Expl Ltd Magnetic / Magnetometer Survey
42E13NE0056 1962-1962 Jorsco Expl Ltd Diamond Drilling
42E13NE0063 1960-1960 New Bidlamaque Mines Ltd Electromagnetic, Magnetic / Magnetometer Survey
42E13NE0064 1960-1960 Norsco Mines Ltd Diamond Drilling
42E13NE0065 1960-1960 New Bidlamaque Mines Ltd Diamond Drilling
42E13SE0040 1958-1958 Jacobus Mining Corp Geological Survey / Mapping, Magnetic / Magnetometer Survey
42E13SE0022 1957-1957 Jacobus Mining Corp Diamond Drilling
42E13NE0060 1952-1952 Rouandah Gold & Metals Ltd Magnetic / Magnetometer Survey
42E13NE0061 1952-1952 Coniagas Mines Ltd Electromagnetic
42E13NE0062 1952-1952 W Langridge Jr Electromagnetic
42E13NE0059 1948-1948 American Metal Co Ltd Geological Survey / Mapping

263 Drill Holes

Report Number Company Drill Hole Count Elements
20000007762 Prodigy Gold Inc 4 Gold
20000007595 Prodigy Gold Inc 10 Gold
20000005954 Kodiak Exploration Limited 7 Nickel, Copper
20000004636 Sage Gold Inc 16 Gold
20000003806 Sage Gold Inc 7 Lead, Zinc, Copper, Silver, Gold
42E13NE0050 Shawin Expl Ltd 4
42E13NE0055 Palomino Expl Ltd 2
42E13NE0028 Northgate Expl Ltd 8
42E13NE0064 Norsco Mines Ltd 8 Gold
42E13NE0065 New Bidlamaque Gold Mines Ltd 6 Zinc, Copper
42E13NE0056 Jorsco Expl Ltd 1
42E13SE0022 Jacobus Mining Corp 5
42E13NE0058 Hudson Bay Expl & Dev Co Ltd 8 Zinc, Copper
42E13NE0044 Hudson Bay Expl & Dev Co Ltd 4
42E13NE0022 Hudson Bay Expl & Dev Co Ltd 106
42E13NE0023 Hudsons Bay Expl & Dev Co Ltd 2
42E13NE0049 Geophysical Engineering Ltd 1 Gold
42E13NE0048 Geoph Engineering Ltd 2
42E13NE0045 Geophysical Eng Ltd 1
42E13NE0073 Geophysical Engineering Ltd 1
42E13SE0003 Duration Mines Ltd 2
42E13SE0002 Duration Mines Ltd 4 Copper, Nickel
42E13NE0040 Lynx Canada Explorations Ltd/D.Thorsteinson N Cox 19 Copper, Zinc, Gold, Silver, Lead
42E13NE0071 Canadian Nickel Co Ltd 6
42E13NE0005 Noramco Eplorations Ltd 6 Zinc, Copper, Silver, Gold
42E13NE0017 High Frontier Resources Ltd/ Andaurex Res Inc 2 Gold
42E13NE0042 Abitibi Price Inc 21 Zinc

128 Maps

Publication Year Title Scale
P2068 1980 Thunder Bay data series, Martin Lake area, District of Thunder Bay 15840
P3088 1991 Geological series, Precambrian geology, Lapierre Lake area 15840
P3162 1990 Quaternary geology, Beardmore-North Wind Lake area 50000
M5124 1981 Onaman Lake, NTS 42L/SW, data base map, northern Ontario engineering geology terrain study 100000
P3610 2009 Flow Indicator Map of the Far North of Ontario 1000000
P1098 1976 Mineral deposits series, mineral potential map of Ontario, 1976, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M20105G 1974 Geophysical series, 42 E/13b, Ontario, airborne magnetic, total field 25000
P1041 1975 Mineral deposits series, iron deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
P0846 1976 Geological series, north Onaman area (western half), District of Thunder Bay 15840
M20101G 1974 Geophysical series, 42 E/13a, Ontario, airborne magnetic, total field 25000
P0847 1973 Geological series, North Onaman area (eastern half), District of Thunder Bay 15840
M81299 1989 Geophysical/geochemical series, Tashota-Geraldton-Longlac area, airborne electromagnetic survey, total intensity magnetic survey, District of Thunder Bay 20000
P2514 1982 Thunder Bay data series, Wilkinson Lake area, District of Thunder Bay 15840
M02144G 1963 Geophysical series, Suni Lake, Thunder Bay District, Ontario, airborne magnetic, total field 63360
P0241 1984 Compilation series, Geraldton sheet, Thunder Bay and Cochrane districts 126720
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P2513 1982 Thunder Bay data series, Pifher Township area, District of Thunder Bay 15840
P1236 1977 Geological series, Conglomerate Lake area (northern half), District of Thunder Bay 15840
M81305 1989 Geophysical/geochemical series, Tashota-Geraldton-Longlac area, airborne electromagnetic survey, total intensity magnetic survey, District of Thunder Bay 20000
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
M2199 1971 Ontario geological map, west central sheet 1013760
M2542 1991 Bedrock geology of Ontario, west-central sheet 1000000
OFR5326 1982 Mineral potential map of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
P1527 1978 Mineral deposits series, Ontario mineral potential, Longlac sheet, districts of Thunder Bay and Cochrane 250000
M21462G 1988 Geophysical series, 42 E/13a,b, Ontario, airborne magnetic, total field 20000
MC41474G 1988 Geophysical series, North Wind Lake, Ontario, airborne magnetic, vertical gradient 50000
P3449 2002 Geology and Tectonostratigraphic Assemblages, eastern Wabigoon Subprovince, Ontario 250000,250000
M20097G 1974 Geophysical series, 42 E/14d, Ontario, airborne magnetic, total field 25000
P3119 1988 Geological series, Quaternary geology, Wildgoose Lake-Treptow Lake area, District of Thunder Bay 50000
M41460G 1988 Geophysical series, 42 E/13c,d, Ontario, airborne magnetic, vertical gradient 20000
M2554 1991 Quaternary geology of Ontario, west-central sheet 1000000
M21460G 1988 Geophysical series, 42 E/13c,d, Ontario, airborne magnetic, total field 20000
ARM45A 1936 Sturgeon River gold area, District of Thunder Bay, Ontario 63360
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
M2518 1987 Surficial geology of northern Ontario 1200000
P2512 1982 Thunder Bay data series, Castlewood Lake area, District of Thunder Bay 15840
MS265 1965 Thunder Bay, surficial geology 506880
ARM25B 1916 Part of Ontario showing the locations of lead and zinc deposits 2217600
P3361 1996 Detailed Geology of the Con Lake Showing, Kenty South Occurrence and Coulee No. 2 Occurrence, Onaman River Area, Onaman-Tashota Greenstone Belt None
P0846-REV 1976 Geological series, north Onaman area (western half), District of Thunder Bay 15840
ARM34G 1925 Tashota-Onaman River area, District of Thunder Bay, Ontario 126720
P0278 1965 1962 aeromagnetic survey composite map [north of Lake Superior] 1013760
ARM47H 1938 South Onaman area, District of Thunder Bay, Ontario 63360
P2427 1982 Mineral deposits series, uranium and thorium deposits of Ontario, west central sheet, Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane districts 1013760
ARM26B 1917 Part of Thunder Bay District, traversed by Canadian Northern Railway 126720
M21464G 1988 Geophysical series, 42 E/14c,d, Ontario, airborne magnetic, total field 20000
M5077 1980 Jellicoe, NTS 42E/NW, data base map, northern Ontario engineering geology terrain study 100000
P3362 1996 Detailed Geology of the D-9 Prospect, D-9 South Extension, Abitibi Price Prospect and Cane Showing, Onaman River Area, Onaman-Tashota Greenstone Belt None
MC21474G 1988 Geophysical series, North Wind Lake, Ontario, airborne magnetic, residual field 50000
P3606 2009 Proterozoic Mafic (Diabase) Dikes and Other Post-Archean Intrusions of Northwestern Ontario, North of Latitude 49 30' 1000000
P0970 1974 Mineral deposits series, uranium and thorium deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M20106G 1974 Geophysical series, 42 E/13g, Ontario, airborne magnetic, total field 25000
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
MC21476G 1988 Geophysical series, Treptow Lake, Ontario, airborne magnetic, residual field 50000
P0452 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
M07120G 1965 Geophysical series, Nakina, Ontario, airborne magnetic, total field 253440
P3105 1987 Geological series, gold grains in surface till samples, Beardmore-Geraldton area, District of Thunder Bay 100000
P1245 1977 Mineral deposits series, molybdenum deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
P0801 1973 Geological series, Elmhirst Township, District of Thunder Bay 15840
M41464G 1988 Geophysical series, 42 E/14c,d, Ontario, airborne magnetic, vertical gradient 20000
M30002G 1974 Geophysical series, Jellicoe Project, Ontario, airborne magnetic, total field 125000
M2102 1966 Tashota-Geraldton sheet, geological compilation series, Thunder Bay and Cochrane districts None
M2667 2003 Precambrian Geology Compilation Series - Longlac Sheet 250000
MC41476G 1988 Geophysical series, Treptow Lake, Ontario, airborne magnetic, vertical gradient 50000
ARM40F 1931 Kowkash-Ogoki area, District of Thunder Bay, Ontario 126720
ARM24C 1915 Part of Thunder Bay District Showing the Kowkash Gold Area 500000
M1934B 1938 [N Ontario: principal prospecting areas] None
M2589 1991 Vertical magnetic gradient of Ontario, west-central sheet 1000000
P2299 1980 Mineral deposits series, vein silver deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M81306 1989 Geophysical/geochemical series, Tashota-Geraldton-Longlac area, airborne electromagnetic survey, total intensity magnetic survey, District of Thunder Bay 20000
P1237 1977 Geological series, Conglomerate Lake area (southern half), District of Thunder Bay 15840
M2429 1980 Conglomerate Lake, Thunder Bay District 31680
P1535 1978 Mineral deposits series, Ontario mineral potential, Nakina sheet, districts of Thunder Bay and Cochrane 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P3357 1996 Preliminary Observations on Mineralization and Alteration in Elmhirst and Rickaby Townships, Northwestern Ontario 15840
P2070 1980 Thunder Bay data series, La Pierre Lake area, District of Thunder Bay 15840
M07102G 1965 Geophysical series, Longlac, Ontario, airborne magnetic, total field 253440
M20109G 1974 Geophysical series, 42 E/13c, Ontario, airborne magnetic, total field 25000
P3352 1996 Precambrian Geology of the South-Central Onaman-Tashota Greenstone Belt 50000
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
M2535 1991 Surficial geology, Beardmore-Geraldton, Ontario 100000
M20110G 1974 Geophysical series, 42 E/113f, Ontario, airborne magnetic, total field 25000
M02137G 1963 Geophysical series, Elbow Lake, Thunder Bay District, Ontario, airborne magnetic, total field 63360
P0578 1978 Albany River, aeromagnetic compilation map, Algoma, Cochrane, Kenora, Sudbury, Thunder Bay, and Timiskaming districts 1013760
M20102G 1974 Geophysical series, 42 E/13h, Ontario, airborne magnetic, total field 25000
M2411 1978 Onaman Lake, Thunder Bay District 31680
M81300 1989 Geophysical/geochemical series, Tashota-Geraldton-Longlac area, airborne electromagnetic survey, total intensity magnetic survey, District of Thunder Bay 20000
P2069 1980 Thunder Bay data series, Fullerton Lake area, District of Thunder Bay 15840
P1227 1977 Mineral deposits series, gold deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
P0845 1973 Summary of airborne geophysical data for northwestern Ontario on file at the resident geologists' offices at Kenora, Red Lake and Thunder Bay 1013760
M41462G 1988 Geophysical series, 42 E/13a,b, Ontario, airborne magnetic, vertical gradient 20000
M20098G 1974 Geophysical series, 42 E/14e, Ontario, airborne magnetic, total field 25000
M02143G 1963 Geophysical series, Treptow Lake, Thunder Bay District, Ontario, airborne magnetic, total field 63360
M02136G 1963 Geophysical series, North Wind Lake, Thunder Bay District, Ontario, airborne magnetic, total field 63360
P0802 1973 Geological series, Rickaby Township, District of Thunder Bay 15840
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760

78 Digital Data Products

Publication Year Title
MRD085 2001 Whole Rock Lithogeochemical Data of Prospective versus Barren Volcanic Belts for Volcanogenic Massive Sulphide (VMS) Deposits, Superior Province, Ontario: Operation Treasure Hunt
MRD298 2012 Ontario Rhyolite Database-Northwestern Ontario and the Grenville Province
MRD160 2005 Digital Northern Ontario Engineering Geology Terrain Study (NOEGTS)
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
LakeGeochemON 2020 Lake Geochemistry of Ontario
MRD159 2005 Lithogeochemical Data for Plutonic Rocks Sampled Between 2000 and 2003
MRD114 2002 Proterozoic Volcanic and Intrusive Whole Rock Geochemical Data Associated with the Keweenawan Midcontinent Rift, Lake Superior Area
MRD278 2011 A Revised Terrane Subdivision of the Superior Province in Ontario
MRD230 2008 U-Pb Columbite-Tantalite Geochronology of Rare-Element Pegmatites from the Superior Province of Ontario
MRD111 2002 Electron Microprobe and Bulk Analyses of Fertile Peraluminous Granites and Related Rare-element Pegmatites, Superior Province, Northwest and Northeast Ontario: Operation Treasure Hunt
MRD264 2009 Data to Accompany the Study of Gold Distribution in the Beardmore-Geraldton Greenstone Belt
MRD152 2005 Lowlands Drill Hole Data Compilation
GeochrON 2019 Geochronology Inventory of Ontario2019
MRD297 2012 Aggregate Test Results for Various Rock Types in Ontario
MRD265 2009 Regional Geology and Mineral Deposits of Northern Ontario, North of Latitude 49 30'
GDS1032A 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, ASCII Format, Geraldton-Tashota Area Southeast
MRD210 2006 Electron Microprobe and Bulk Rock and Mineral Compositions of Barren and Fertile Peraluminous Granitic Rocks and Rare-Element Pegmatites, North-Central and Northeastern Superior Province of Ontario
MRD090 2001 Electron Microprobe Compositions of Tantalum-Bearing Oxides and Potassium Feldspar from Rare-Element Granitic Pegmatites, Superior Province, Northwestern Ontario
MRD308-REV 2021 New and Compiled Whole-Rock Geochemical and Isotope Data of Midcontinent RiftRelated Rocks, Thunder Bay Area
GDS1052 2004 Gravity Data, Grid and Point Data (ASCII and Geosoft Formats) and Vector Data, Lake Nipigon Embayment Area
GDS1037-REV 2017 Ontario Airborne Geophysical Surveys, Magnetic Data, Grid Data (ASCII and Geosoft Formats), Magnetic Supergrids
GDS1032B 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, Geosoft Format, Geraldton-Tashota Area Southeast
MRD358 2018 Lake Sediment and Water Geochemical Data from the Greenstone Area, Northwestern Ontario
MRD209 2006 Lithogeochemical Data for Intermediate to Felsic Rocks Sampled in 2005
GDS1031A 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, ASCII Format, Geraldton-Tashota Area Northwest
MRD190 2006 Stratigraphic, Geochemical and Isotopic Data from Lakehead University Researchers: Lake Nipigon Region Geoscience Initiative
MRD184 2005 Assessment of Using 3D Large-Scale Visualization and Data Integration for the Lake Nipigon Region Geoscience Initiative
MRD273-REV2 2019 Ontario Precambrian Bedrock Magnetic Susceptibility Geodatabase for 2001 to 2017
GDS1031B 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, Geosoft Format, Geraldton-Tashota Area Northwest
MRD232 2008 Sample Location Maps for Archived Peraluminous S-Type Granites, Rare-Element Pegmatites and Miscellaneous Granitic and Migmatitic Rocks, Mainly from the Superior Province of Ontario
MRD187 2005 GIS Compilation of Geology and Tectonostratigraphic Assemblages, Wabigoon-Winnipeg River-Marmion Transect, Western Superior Province, Ontario
MRD233 2008 Precambrian Geology and Aeromagnetic Data of the Hudson Bay and James Bay Lowlands Region with Precambrian Basement Depth Estimates and Related Tables of Geochronology and Diamond-Drill Hole Data
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
MRD241 2009 Post-Archean Mafic (Diabase) Dikes and Other Intrusions of Northwestern Ontario, North of Latitude 49 30'
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 Thunder Bay North District Resident Geologist Office.