OGS GeoData Listing

Ministry of 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 BEDIVERE LAKE AREA

8 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI000000001968 Occurrence Bedivere Gold Gold
MDI000000002285 Occurrence Teardrop Lake Gold
MDI52B15SW00007 Occurrence Chief Peter Lake Copper, Nickel Gold, Palladium, Platinum
MDI52B15SW00002 Discretionary Occurrence Elbow Lake Gold
MDI52B15SW00008 Occurrence Lawrence No. 1 Copper, Nickel Gold, Platinum, Palladium
MDI52B15SW00009 Occurrence Sandy Lake Copper Gold, Silver
MDI000000003494 Occurrence Silverback Au Gold, Copper Nickel
MDI000000003495 Discretionary Occurrence Silverback Mo Molybdenum

65 Assessment Files

Report Number Year Company Property Work Type
20000022472 2024-2024 Karl Bjorkman Chief Peter Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000022158 2023-2023 Holbik Exploration Ltd Silverback Property Airborne Electromagnetic, Magnetic / Magnetometer Survey
20000020309 2022-2022 Solstice Gold Corp Atikokan Gold Project Airborne Magnetometer
20000020717 2022-2022 Solstice Gold Corp Atikokan Gold Project LiDAR
20000021347 2022-2022 Solstice Gold Corp Atikokan Gold Project Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000020108 2021-2021 Frontline Gold Corp Crooked Pine Project Airborne Magnetometer, Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling, Soil/Till Sampling
20000020926 2021-2021 Bold Ventures Inc Traxxin Gold Property Assaying and Analyses, Diamond Drilling
20000021301 2021-2021 Bold Ventures Inc Traxxin Property Assaying and Analyses, Bedrock Trenching, Channel Sampling, Prospecting By Licence Holder, Rock Sampling
20000019484 2020-2020 Frontline Gold Corp Crooked Pine Property Assaying and Analyses, Regional or Reconnaissance Ground Exploration, Rock Sampling
20000017925 2019-2019 Rio Tinto Exploration Canada Inc Baril Lake Property Assaying and Analyses, Geological Survey / Mapping, Rock Sampling
20000016297 2017-2017 Rio Tinto Exploration Canada Inc JR Property Gravity
20000016958 2017-2017 Bold Ventures Inc, Nezaadikaang Economic Dev GP Inc Traxxin Extension Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000017065 2017-2017 Benton Resources Inc Bedivere Lake Property, Bedivere Property Assaying and Analyses, Diamond Drilling
20000017075 2017-2019 Benton Resources Inc Bedivere Lake Project, Bedivere Lake Property Assaying and Analyses, Bedrock Trenching
20000014119 2016-2016 James Brown, Michael Frymire Claim # 4245638, Claim # 4281080, Sandy Lake Property Assaying and Analyses, Prospecting By Licence Holder
20000016949 2016-2017 Rio Tinto Exploration Canada Inc Chief Peter Property Airborne Electromagnetic
20000017041 2016-2018 Benton Resources Inc Bedivere Lake Project Airborne Magnetometer, Induced Polarization
20000014120 2015-2016 James Brown, Michael Frymire Bedivere Lake Property, Claim # 4246324 Assaying and Analyses, Prospecting By Licence Holder
20000008341 2014-2014 James Brown, Michael Frymire Sandy Lake Property Prospecting By Licence Holder
20000007902 2013-2013 James Brown, Michael Frymire Sandy Lake Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000008022 2013-2013 Minfocus Exploration Corp, Minfocus International Inc Chief Peter Property Assaying and Analyses
20000008301 2013-2014 James Brown, Michael Frymire Bedivere Lake Property Assaying and Analyses, Prospecting By Licence Holder
20000007353 2012-2012 James Brown, Michael Frymire Bedivere Lake Property Prospecting By Licence Holder
20000007420 2012-2012 James Brown, Michael Frymire Sandy Lake Property Assaying and Analyses, Manual Labour, Prospecting By Licence Holder
20000013649 2012-2013 Minfocus Exploration Corp, Minfocus International Inc Chief Peter Property Assaying and Analyses, Diamond Drilling
20000005867 2011-2011 Kenneth G Fenwick, Minfocus International Inc Chief Peter Property Assaying and Analyses, Geochemical, Geological Survey / Mapping, Linecutting
20000006373 2011-2011 James Brown, Michael Frymire Sandy Lake Property Assaying and Analyses, Prospecting By Licence Holder
20000003884 2008-2008 Benton Resources Corp Edgar Lake Property Assaying and Analyses, Overburden Stripping, Prospecting By Licence Holder
20000002212 2007-2007 Canadian Arrow Mines Ltd Kenbridge North & South, Denmark, Kenora Properties Airborne Electromagnetic, Airborne Magnetometer
20000001766 2004-2006 Southhampton Ventures Inc Marmion Project Airborne Magnetometer, Diamond Drilling
52B15SW2007 2003-2003 Lac Des Iles Mines Ltd, North American Palladium Ltd Chief Peter Lake Property Magnetic / Magnetometer Survey
52B15SW2008 2003-2004 Kenneth George Fenwick Chief Peter Lake Property Assaying and Analyses, Geological Survey / Mapping, Mechanical, Overburden Stripping
52B15SW2006 2001-2001 Kenneth George Fenwick Assaying and Analyses, Geological Survey / Mapping
52B15SW2001 2000-2000 Fort Knox Gold Resources Inc Chief Peter Property Assaying and Analyses, Diamond Drilling
52B15SW2002 1999-1999 Aubrey Eveleigh, Pierre Gagne Burnt Island Property Assaying and Analyses, Diamond Drilling
52B15SW2003 1999-1999 Aubrey Eveleigh, Pierre Gagne Electromagnetic, Geochemical, Magnetic / Magnetometer Survey, Open Cutting
52F04NE9650 1990-1990 Mingold Resources Inc Quetico Project Bulk Sampling, Geochemical, Regional or Reconnaissance Ground Exploration
52B15SE0030 1989-1989 Fern Elizabeth Gold Exploration Ltd Assaying and Analyses, Geochemical
52B15SW0003 1989-1989 MCS Capital Ltd Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
52B15SE0032 1988-1988 Coventry Ventures Inc Diamond Drilling
52B15SE0036 1988-1988 Coventry Ventures Inc Diamond Drilling
52B14SE0009 1987-1987 Imperial Platinum Corp Bedivere L Property, Bedivere Lake Property Electromagnetic, Magnetic / Magnetometer Survey
52B15SE8101 1987-1987 Coventry Ventures Inc Geochemical, Geological Survey / Mapping, Induced Polarization, Other
52B15SW0004 1987-1987 Imperial Platinum Corp Bedivere Lake Property Geochemical, Geological Survey / Mapping
42F01NE0001 1986-1986 Coventry Ventures Inc Bedivere Lake Project Electromagnetic, Magnetic / Magnetometer Survey
52B15SE0031 1986-1986 Coventry Ventures Inc Induced Polarization
52B15SE0034 1986-1986 Coventry Ventures Inc Assaying and Analyses, Other
20000005163 1983-1983 Phil Sawdo Electromagnetic, Linecutting
52B15SE0038 1982-1982 Sawdo-Davidson Prospects Electromagnetic Very Low Frequency
52B15SE0039 1981-1981 Rio Tinto Exploration Canada Inc Diamond Drilling
52B15SE0014 1979-1979 Rio Tinto Exploration Canada Inc Airborne Magnetometer
52B15SE0040 1974-1974 Asarco Exploration Co of Canada Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
52B15SE0017 1971-1971 Kemins Expl Ltd, Monteagle Minerals Ltd Electromagnetic, Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Open Cutting
52B16SW0019 1970-1970 Prudent Mining Corp Electromagnetic, Magnetic / Magnetometer Survey
52B15SE0041 1969-1969 Kemins Expl Ltd Airborne Electromagnetic, Airborne Magnetometer
52B10NW0001 1967-1967 Terra Riche Mines Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey
52B15SE0042 1967-1967 Rocky Brook Mines Ltd Magnetic / Magnetometer Survey
52B15SE0043 1967-1967 Midland Nickel Corp Diamond Drilling
52B15SE0044 1967-1967 Midland Nickel Corp Diamond Drilling
52B15SE0046 1967-1967 Hanna Gold Mines Ltd Diamond Drilling
52B15SE0048 1967-1967 Cantri Mines Ltd Diamond Drilling
52B15SE0049 1967-1967 Cantri Mines Ltd Diamond Drilling
52B15SE0050 1967-1967 Cantri Mines Ltd Diamond Drilling
52B15SE0045 1957-1957 Montco Copper Corp Ltd Diamond Drilling
52B15SE0047 1957-1957 Nashua Expl & Mining Ltd Diamond Drilling

88 Drill Holes

Report Number Company Drill Hole Count Elements
20000020926 Bold Ventures Inc 4 Gold
20000017065 Benton Resources Inc 28 Gold
20000013649 Minfocus International Inc 6
20000001766 Southhampton Ventures Inc 3
52B15SW2002 Aubrey John Eveleigh 1
52B15SW2001 Fort Knox Gold Resc Inc 3 Platinum Group Elements, Copper
52B15SE0036 Fleck Resources Ltd 5
52B15SE0047 Nashua Expl & Mining Ltd 12
52B15SE0044 Midland Nickel Corp 13
52B15SE0045 Montco Copper Corp Ltd 5
52B15SE0043 Midland Nickel Corp 3
52B15SE0032 Fleck Resources Ltd 1
52B15SE0046 Hanna Gold Mines Ltd 1
52B15SE0050 Cantri Mines Ltd 1
52B15SE0048 Cantri Mines Ltd 1
52B15SE0049 Cantri Mines Ltd 1

110 Maps

Publication Year Title Scale
M80524 1980 Geophysical/geochemical series, Atikokan-Mine Centre area (eastern part), airborne electromagnetic survey, total intensity magnetic survey, District of Thunder Bay 20000
M82716 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Lac des Mille Lacs-Nagagami Lake Area 50000
M5074 1980 Lac des Mille Lacs, NTS 52B/NE, data base map, northern Ontario engineering geology terrain study 100000
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
P1041 1975 Mineral deposits series, iron deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M2405 1978 Crooked Pine Lake, Rainy River District 31680
M80437 1980 Geophysical/geochemical series, uranium (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P1102 1976 Geological series, Crooked Pine Lake area (eastern half), District of Rainy River 15840
M81142 2009 Airborne Magnetic Survey, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Marmion Lake Area 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
M80433 1980 Geophysical/geochemical series, manganese (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
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
M80814 2009 Airborne Magnetic and Electromagnetic Surveys, Colour-filled Contours of the Residual Magnetic Field and Electromagnetic Anomalies, Lumby-Finlayson Lakes Area 50000
M80440 1980 Geophysical/geochemical series, fluorine in water (ppb), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
P0183 1963 Geological compilation series, Ignace-Atikokan sheet, districts of Thunder Bay, Rainy River and Kenora 126720
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
ARM38E 1929 Sapawe Lake area, District of Rainy River, Ontario 47520
M80428 1980 Geophysical/geochemical series, copper (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M2554 1991 Quaternary geology of Ontario, west-central sheet 1000000
P2229 2010 Precambrian Geology, Central Wabigoon Subprovince Area, Northwestern Ontario 250000
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
M2518 1987 Surficial geology of northern Ontario 1200000
M80441 1980 Geophysical/geochemical series, pH in water, Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
MS265 1965 Thunder Bay, surficial geology 506880
M80816 2009 Airborne Magnetic and Electromagnetic Surveys, Colour-filled Contours of the EM Decay Constant and Electromagnetic Anomalies, Lumby-Finlayson Lakes Area 50000
M2663 2001 Precambrian Geology Compilation Series - Quetico Sheet 250000
P2427 1982 Mineral deposits series, uranium and thorium deposits of Ontario, west central sheet, Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane districts 1013760
M2022 1962 Western Lac des Mille Lacs area, District of Thunder Bay 63360
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
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
M80523 1980 Geophysical/geochemical series, Atikokan-Mine Centre area (eastern part), airborne electromagnetic survey, total intensity magnetic survey, districts of Rainy River and Thunder Bay 20000
P2161 1981 Thunder Bay data series, Crooked Pine Lake area, Rainy River District 15840
ARM04A 1895 Map of the south eastern part of the Rainy River District, exhibiting the country in the vicinity of Rainy Lake and River Seine 126720
P1522 1978 Mineral deposits series, Ontario mineral potential, Quetico sheet, districts of Thunder Bay and Rainy River 250000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
P3448 2002 Geology and Tectonostratigraphic Assemblages, South-Central Wabigoon Subprovince, Ontario 250000,250000
P0452 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1245 1977 Mineral deposits series, molybdenum deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
P2162 1981 Thunder Bay data series, Bedivere Lake area, Thunder Bay and Rainy River districts 15840
P3523 2005 Precambrian Geology, Bedivere Lake Area 50000,50000
P0577 1970 Ogoki River, aeromagnetic compilation map, Kenora, Thunder Bay and Rainy River districts 1013760
P0279 1965 1961 aeromagnetic survey composite map [Quetico-Kenora] 1013760
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
M80522 1980 Geophysical/geochemical series, Atikokan-Mine Centre area (eastern part), airborne electromagnetic survey, total intensity magnetic survey, districts of Rainy River and Thunder Bay 20000
M80435 1980 Geophysical/geochemical series, molybdenum (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
ARM05B 1896 Map of the southeastern part of the Rainy River District, vicinity of Rainy Lake and River Seine 126720
M01113G 1961 Geophysical series, Bedivere Lake, Rainy River and Thunder Bay Districts, Ontario, airborne magnetic, total field 63360
M80429 1980 Geophysical/geochemical series, lead (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
M2065 1965 Atikokan-Lakehead sheet, geological compilation series, Kenora, Rainy River and Thunder Bay districts 253440
M80432 1980 Geophysical/geochemical series, silver (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M81141 2009 Airborne Magnetic Survey, Colour-filled Contours of the Residual Magnetic Field and Keating Coefficients, Marmion Lake Area 50000
M80820 2009 Airborne Magnetic and Electromagnetic Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Lumby-Finlayson Lakes Area 50000
MS165 1965 Kenora-Rainy River, surficial geology 506880
P2168 1981 Thunder Bay data series, Windigoostigwan Lake area, Thunder Bay and Rainy River districts 15840
M80818 2009 Airborne Magnetic and Electromagnetic Surveys, Colour-filled Contours of the Apparent Resistivity and Electromagnetic Anomalies, Lumby-Finlayson Lakes Area 50000
M80434 1980 Geophysical/geochemical series, arsenic (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M82670 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Lac des Mille Lacs-Nagagami Lake Area 50000
P0088 1960 Lac des Mille Lacs area (west half), District of Thunder Bay, Ontario 31680
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
M80426 1980 Geophysical/geochemical series, sample location, Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M01123G 1961 Geophysical series, Sapawe Lake, Rainy River District, Ontario, airborne magnetic, total field 63360
M80438 1980 Geophysical/geochemical series, loss on ignition, Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
M80439 1980 Geophysical/geochemical series, uranium in water (ppb), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M80430 1980 Geophysical/geochemical series, nickel (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M80431 1980 Geophysical/geochemical series, cobalt (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M80436 1980 Geophysical/geochemical series, iron (%), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
M82693 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Lac des Mille Lacs-Nagagami Lake Area 50000
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
M80427 1980 Geophysical/geochemical series, zinc (ppm), Canada-Ontario reconnaissance program, lake sediment and water geochemical survey, Rainy Lake-Quetico area, 1979 [GSC open file 675] 250000
P3417 1999 Gold Grains in Till, Western Shebandowan Greenstone Belt, Northwestern Ontario 100000,100000
M07090G 1965 Geophysical series, Quetico, Ontario, airborne magnetic, total field 253440
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
ARM06B 1897 Province of Ontario, Thunder Bay District, Lake Shebandowan sheet 253440

73 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
MRD076 2001 Lake Sediment and Water Geochemical Data from the Shebandowan Lake Area, Northwestern Ontario
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
GDS1078A 2015 Ontario Airborne Geophysical Surveys, Magnetic and Gamma-Ray Spectrometric Data, Grid and Profile Data (ASCII format) and Vector Data, Lac des Mille Lacs-Nagagami Lake Area
MRD278 2011 A Revised Terrane Subdivision of the Superior Province in Ontario
MRD127 2003 Electron Microprobe Analyses of Minerals from Fertile Peraluminous Granites and Related Rare-Element Pegmatites, Superior Province, Northwest Ontario: Operation Treasure Hunt
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
MRD063 2000 Au and PGE Data, Atikokan Area Lake Sediment Survey - Operation Treasure Hunt
MRD370 2018 Geochemical Analyses of Rocks in the Central Wabigoon Superterrane, Northwestern Ontario
MRD194 2006 Multidisciplinary Study of North- to North-Northeast-Trending Dikes in the Region West of the Nipigon Embayment: Lake Nipigon Region Geoscience Initiative
GeochrON 2019 Geochronology Inventory of Ontario2019
MRD242 2010 Geochemical Analyses of Rocks, Minerals and Soil in the Central Wabigoon Subprovince Area, Northwestern Ontario
GDS1066 2009 Ontario Airborne Geophysical Surveys, Magnetic Data, Grid and Profile Data (ASCII and Geosoft Formats) and Vector Data, Marmion Lake Area
MRD090 2001 Electron Microprobe Compositions of Tantalum-Bearing Oxides and Potassium Feldspar from Rare-Element Granitic Pegmatites, Superior Province, Northwestern Ontario
MRD261-REV 2011 Geochemistry of Midcontinent Rift-Related Mafic Intrusions, Thunder Bay Area
GDS1078B 2015 Ontario Airborne Geophysical Surveys, Magnetic and Gamma-Ray Spectrometric Data, Grid and Profile Data (Geosoft format) and Vector Data, Lac des Mille Lacs-Nagagami Lake Area
MRD043 1999 Lake Sediment and Water Geochemistry Data from the Atikokan-Lumby Lake Area, Northwestern Ontario
GDS1037-REV 2017 Ontario Airborne Geophysical Surveys, Magnetic Data, Grid Data (ASCII and Geosoft Formats), Magnetic Supergrids
MRD209 2006 Lithogeochemical Data for Intermediate to Felsic Rocks Sampled in 2005
MRD262 2009 GIS Compilation of Geospatial Data from the Atikokan Area, Northwestern Ontario
MRD273-REV2 2019 Ontario Precambrian Bedrock Magnetic Susceptibility Geodatabase for 2001 to 2017
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
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
GDS1029 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, ASCII and Geosoft Format, Atikokan-Mine Centre Area
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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Ministry Contact Information

For detailed information regarding geoscience data in this area please contact the Thunder Bay South District Resident Geologist Office.