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 CROOKS

12 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI52A03SW00007 Occurrence Cloud Bay Cu-Ni Copper, Nickel
MDI000000002175 Discretionary Occurrence Kwiatkowski Cu Showing Copper
MDI52A04SE00019 Occurrence A. Knapp Copper, Nickel Palladium
MDI52A03SW00018 Discretionary Occurrence Big Trout Bay Silver, Copper Barite
MDI52A03SW00019 Discretionary Occurrence Mckellar Point Barite, Calcite Amethyst
MDI52A04SE00022 Occurrence Phelps Dodge Corporation Copper, Nickel Palladium
MDI52A03NW00007 Occurrence Salem Copper
MDI52A03SW00015 Occurrence A. Bahleida Copper, Nickel Silver, Palladium
MDI52A04NE00002 Occurrence Cloud Lake Silver Zinc, Lead
MDI52A04SE00004 Occurrence A. Nowosad Nickel Copper, Palladium
MDI52A04SE00003 Occurrence J. Strickland Copper, Nickel Palladium
MDI52A03SW00012 Occurrence Claybar Uranium And Oil Copper, Nickel Platinum, Palladium

57 Assessment Files

Report Number Year Company Property Work Type
20000022494 2023-2023 Prospector Metals Corp Devon Project Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000020595 2022-2022 Honey Badger Silver Inc Romios South Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000021243 2022-2022 Duffey Lake Holdings Inc Crystal Lake Project Airborne Gradiometer
20000020991 2021-2021 Duffey Lake Holdings Inc, Rio Tinto Exploration Canada Inc Crystal Lake Project Assaying and Analyses, Geological Survey / Mapping, Rock Sampling
20000021149 2021-2022 Duffey Lake Holdings Inc Crystal Lake Project Downhole Geophysics, Electromagnetic
20000017288 2018-2018 Rio Tinto Exploration Canada Inc Crystal Lake Project Assaying and Analyses, Diamond Drilling, Downhole Geophysics
20000014459 2013-2015 Rio Tinto Exploration Canada Inc Crystal Lake Project, Crystal Lake Property Assaying and Analyses, Diamond Drilling, Downhole Geophysics, Prospecting By Licence Holder
20000008757 2012-2013 Michael Luski, Robert Thomas Chataway, Windigo Ridge Resources Inc North Pigeon River Property Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000008789 2012-2013 Windigo Ridge Resources Inc North Pigeon River Property Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder
20000003158 2008-2008 Michael Luski Pardee & Crooks Twp. Property Assaying and Analyses, Prospecting By Licence Holder
20000004111 2008-2008 North American Palladium Ltd Luski Property Assaying and Analyses, Prospecting By Licence Holder
20000002713 2007-2008 Pacific Northwest Capital Corp North Duluth Block Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
20000000019 2006-2007 Michael Luski Pardee & Crooks Twps. Property Assaying and Analyses, Prospecting By Licence Holder
20000001865 2006-2007 Michael Luski Pardee & Crooks Twp Pty Assaying and Analyses, Prospecting By Licence Holder
20000000317 2004-2004 Michael Luski Assaying and Analyses, Prospecting By Licence Holder
52A03SW2006 2002-2002 BHP Billiton World Expl Inc, Mcvicar Minerals Ltd Airborne Electromagnetic, Airborne Magnetometer
52A03SW2008 2002-2002 BHP Billiton World Expl Inc, Falconbridge Ltd, Mcvicar Minerals Ltd Pigeon River Property Option Geochemical
52A03SW2005 2001-2001 Falconbridge Ltd Pigeon River Property Geochemical, Geological Survey / Mapping
52A03SW2007 2001-2002 BHP Billiton World Expl Inc, Falconbridge Ltd, Mcvicar Minerals Ltd Pigeon River Property Option Airborne Gradiometer, Airborne Magnetometer, Airborne Radiometric
52A03SW2009 2001-2002 BHP Billiton World Expl Inc Pigeon River Project Airborne Gradiometer
52A03SW2004 2000-2000 Falconbridge Ltd Pigeon River - Trout Bay Project Assaying and Analyses, Diamond Drilling
52A03SW2002 1999-1999 Falconbridge Ltd Pigeon River - Trout Bay Project Gradiometric, Induced Polarization, Magnetic / Magnetometer Survey, Open Cutting
52A03SW2003 1999-1999 Falconbridge Ltd Pigeon River - Trout Bay Project Geochemical, Geological Survey / Mapping, Induced Polarization, Magnetic / Magnetometer Survey, Microscopic Studies, Open Cutting
52A03SW2001 1998-1998 Falconbridge Ltd Pigeon River Area Airborne Electromagnetic, Airborne Magnetometer
52A04SE2002 1998-1998 Falconbridge Ltd Magnetic / Magnetometer Survey, Open Cutting
52A04SE2003 1998-1998 Falconbridge Ltd Induced Polarization
52A04SE2004 1998-1999 Falconbridge Ltd Assaying and Analyses, Diamond Drilling, Downhole Geophysics, Microscopic Studies
52A04SE0002 1995-1995 M Luski, R Viitala Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Open Cutting
52A04SE0004 1995-1996 Michael Luski, R L Viitala Assaying and Analyses, Bedrock Trenching, Prospecting By Licence Holder
42F08NE0001 1992-1992 E Kukkee, R Kwiatkowski Assaying and Analyses, Bedrock Trenching, Diamond Drilling, Electromagnetic Very Low Frequency, Geochemical, Magnetic / Magnetometer Survey, Manual Labour, Prospecting By Licence Holder, Regional or Reconnaissance Ground Exploration
52A03SW8101 1992-1992 R Kwiatkowski Assaying and Analyses, Geochemical, Prospecting By Licence Holder
52A04SW0100 1990-1990 M Luski Diamond Drilling, Geochemical
52A04SW0051 1989-1989 International Platinum Corp Diamond Drilling
52A04NW0001 1988-1988 Platinum Expl Canada Inc Superior Property Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
52A04SW0063 1975-1975 E Starr, J Strickland Diamond Drilling
52A04SW0105 1974-1974 Midland Nickel Corp Gravity
52A04SW0119 1973-1973 Midland Nickel Corp Diamond Drilling
52A04SW0052 1971-1971 William S Miners Magnetic / Magnetometer Survey
52A04SW0061 1971-1971 A Bahlieda Diamond Drilling
52A04SW0062 1971-1971 National Nickel Ltd, W Miners Diamond Drilling
52A04SW0060 1970-1970 Midland Nickel Corp Magnetic / Magnetometer Survey
52A04SW0068 1970-1970 Lake Superior Nickel Corp, Midland Nickel Corp, Phelps Dodge Corp of Canada Ltd Diamond Drilling
52A04SW0053 1969-1969 Caprive Oil & Gas Co Ltd Assaying and Analyses, Magnetic / Magnetometer Survey
52A04SW0066 1969-1969 I Christopher Diamond Drilling
52A04SW0067 1969-1969 I Christopher Diamond Drilling
52A04SW0074 1969-1969 I C Christopher Diamond Drilling
52A04SW0054 1968-1968 PD Mines Ltd Magnetic / Magnetometer Survey
52A04SW0057 1968-1968 Phelps Dodge Corp of Canada Ltd Magnetic / Magnetometer Survey
52A04SW0056 1967-1967 J Strickland Electromagnetic Very Low Frequency, Geochemical, Magnetic / Magnetometer Survey
52A04SW0055 1966-1966 Whitegate Mining Co Ltd Magnetic / Magnetometer Survey
52A04SW0059 1966-1966 Norpoint Expl Electromagnetic, Geological Survey / Mapping, Magnetic / Magnetometer Survey
52A04SW0064 1966-1966 Whitegate Mining Co Ltd Diamond Drilling
52A04SW0065 1966-1966 Whitegate Mining Co Ltd Assaying and Analyses, Diamond Drilling
52A04SW0118 1966-1966 Norpoint Expl Assaying and Analyses, Diamond Drilling
52A04SW0069 1964-1964 Salem Expl Ltd Diamond Drilling
52A04SE0050 1958-1958 Claybar Uranium & Oil Ltd Diamond Drilling
52A04SW0058 1957-1957 T W Page Self Potential

61 Drill Holes

Report Number Company Drill Hole Count Elements
52A04SE2004 Falconbridge Ltd 2
52A03SW2004 Falconbridge Ltd 1
52A04SW0064 Whitegate Mining Company 6 Copper, Nickel
52A04SW0062 Natl Nickel Ltd 2
52A04SW0066 I C Christopher 3
52A04SW0051 Intl Platinum Corp 1
52A04SW0074 I C Christopher Ltd 1
52A04SW0063 J Strickland And E Starr 2
52A04SW0068 Phelps Dodge Corp Of Canada Limited, Lake Superior Nickel Corp Ltd 9
52A04SE0050 Claybar Uranium & Oil Ltd 3
52A04SW0061 G L Bahlieda 10
52A04SW0069 Salem Expl Ltd 21 Copper

93 Maps

Publication Year Title Scale
M82656 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Mahon Lake and Flatrock Lake Areas 50000
M80713 1984 Geochemical series, interdisciplinary research for an environmental component (acid rain) in regional geochemical surveys (Wawa area), Algoma District 0
M5048 1979 Northern Ontario engineering geology terrain study, light construction capability map, Thunder Bay, NTS 52A/SW 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
P1823 1978 Fort William sheet and part of Nipigon sheet, copper (ppm), District of Thunder Bay [GSC open file 507] 250000
P1828 1978 Fort William sheet and part of Nipigon sheet, iron (%), District of Thunder Bay [GSC open file 507] 250000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P0467 1968 Pardee Township and Stuart Location, District of Thunder Bay 15840
P2591 1983 Industrial minerals of Ontario 1500000
P3321 1995 Known Kimberlites of Eastern Ontario 50000
P3533 2004 Tectonometamorphic Map of Ontario 500000,500000
M2190 1970 Ontario geology and principal minerals 4224000
M2196 1971 Ontario geological map, explanatory text, legend, diagrams, title, scale 1013760
M1927A 1927 [Ontario: index map showing maps accompanying Annual Reports 1891-1927] 2217600
M1939A 1939 [Ontario: index map showing maps accompanying Annual Reports 1891-1939] 1900800
M1946-03 1946 Geological map of the Province of Ontario None
M1953A 1953 Mineral map of the Province of Ontario 1267200
M1957A 1957 Mineral map of the Province of Ontario 1267200
M1958A 1958 Ontario Province map showing geological maps published by the Ontario Department of Mines, 1891-1958 1267200
M1958B 1958 Geological map of the Province of Ontario 1267200
M2024 1963 Ontario mineral map 1584000
M2103 1966 Ontario geology and principal minerals None
M2148 1968 Ontario mineral map 1584000
M2211 1971 Ontario, geology and principal mineral collecting localities 4224000
M2310 1974 Ontario mineral map 1584000
M2358 1976 Clay and shale deposits of Ontario 2000000
M2389 1977 Ontario, geology and principal minerals 4224000
M2391 1979 Ontario geological map, explanatory text, legend, diagrams, title, scale 0
M2440 1981 Geological highway map, northern Ontario 1600000
M2472 1985 Ontario mineral map 1584000
M2505 1986 Mines and Minerals Division, administrative areas and offices 1584000
M2506 1986 Geological highway map, northern Ontario 1600000
M2545 1991 Bedrock geology of Ontario, explanatory notes and legend 0
M2579 1992 Chart A-Archean tectonic assemblages, plutonic suites, and events in Ontario 0
M2580 1992 Chart B-Archean tectonic assemblages, plutonic suites, and events in Ontario 0
M2581 1992 Chart C-Proterozoic tectonic assemblages, plutonic suites, and events in Ontario 0
M2582 1992 Chart D-Paleozoic and Mesozoic depositional sequences and events in Ontario/Distribution of Paleozoic and Mesozoic depositional sequences 0
M2583 1992 Tectonic assemblages of Ontario, explanatory notes and legend 0
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
P1821 1978 Fort William sheet and part of Nipigon sheet, uranium in water (ppb), District of Thunder Bay [GSC open file 507] 250000
P1826 1978 Fort William sheet and part of Nipigon sheet, cobalt (ppm), District of Thunder Bay [GSC open file 507] 250000
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
M2554 1991 Quaternary geology of Ontario, west-central sheet 1000000
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
M2518 1987 Surficial geology of northern Ontario 1200000
P1831 1978 Fort William sheet and part of Nipigon sheet, arsenic (ppm), District of Thunder Bay [GSC open file 507] 250000
MS265 1965 Thunder Bay, surficial geology 506880
ARM25B 1916 Part of Ontario showing the locations of lead and zinc deposits 2217600
P1832 1978 Fort William sheet and part of Nipigon sheet, fluorine in water (ppb), District of Thunder Bay [GSC open file 507] 250000
P1521 1978 Mineral deposits series, Ontario mineral potential, Thunder Bay sheet, District of Thunder Bay 250000
P0278 1965 1962 aeromagnetic survey composite map [north of Lake Superior] 1013760
P2427 1982 Mineral deposits series, uranium and thorium deposits of Ontario, west central sheet, Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane districts 1013760
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
M02105G 1962 Geophysical series, Jarvis River, Thunder Bay District, Ontario, airborne magnetic, total field 63360
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
P1819 1978 Fort William sheet and part of Nipigon sheet, sample location map, District of Thunder Bay [GSC open file 507] 250000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
M82668 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Mahon Lake and Flatrock Lake Areas 50000
P1820 1978 Fort William sheet and part of Nipigon sheet, uranium (ppm), District of Thunder Bay [GSC open file 507] 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
P3139 1989 Geological series, Precambrian geology, Keweenawan intrusive rocks in the Crystal Lake-Pigeon River area 50000
M2207 1970 Devon and Pardee townships and Stuart Location, Thunder Bay District 31680
M07089G 1989 Geophysical series, Thunder Bay, Ontario - U.S.A., airborne magnetic, total field 250000
P0577 1970 Ogoki River, aeromagnetic compilation map, Kenora, Thunder Bay and Rainy River districts 1013760
P0177 1963 Geological compilation series, Lakehead-Shebandowan sheet, District of Thunder Bay 126720
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
P1822 1978 Fort William sheet and part of Nipigon sheet, zinc (ppm), District of Thunder Bay [GSC open file 507] 250000
P1829 1978 Fort William sheet and part of Nipigon sheet, molybdenum (ppm), District of Thunder Bay [GSC open file 507] 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
M2664 2001 Precambrian Geology Compilation Series - Thunder Bay Sheet 250000
M2250 1973 Crooks Township, Jarvis and Prince locations, and offshore islands, Thunder Bay District 31680
M2065 1965 Atikokan-Lakehead sheet, geological compilation series, Kenora, Rainy River and Thunder Bay districts 253440
P1827 1978 Fort William sheet and part of Nipigon sheet, manganese (ppm), District of Thunder Bay [GSC open file 507] 250000
P0529 1969 Cloud Bay area (west part), District of Thunder Bay 15840
P0530 1969 Cloud Bay area (east part), District of Thunder Bay 15840
P1825 1978 Fort William sheet and part of Nipigon sheet, nickel (ppm), District of Thunder Bay [GSC open file 507] 250000
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
M5047 1979 Northern Ontario engineering geology terrain study, data base map, Thunder Bay, NTS 52A/SW 100000
M82662 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Mahon Lake and Flatrock Lake Areas 50000
M1923A 1923 Part of the District Of Thunder Bay, Province of Ontario 253440
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
M02095G 1962 Geophysical series, Pigeon River, Thunder Bay District, Ontario, airborne magnetic, total field 63360
P1824 1978 Fort William sheet and part of Nipigon sheet, lead (ppm), District of Thunder Bay [GSC open file 507] 250000
P1830 1978 Fort William sheet and part of Nipigon sheet, mercury (ppb), District of Thunder Bay [GSC open file 507] 250000
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760

63 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
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
MRD191 2006 Preliminary U/Pb Geochronology Results: Lake Nipigon Region Geoscience Initiative
GeochrON 2019 Geochronology Inventory of Ontario2019
MRD297 2012 Aggregate Test Results for Various Rock Types in Ontario
MRD308-REV 2021 New and Compiled Whole-Rock Geochemical and Isotope Data of Midcontinent RiftRelated Rocks, Thunder Bay Area
MRD261-REV 2011 Geochemistry of Midcontinent Rift-Related Mafic Intrusions, Thunder Bay Area
GDS1077 2015 Ontario Airborne Geophysical Surveys, Magnetic and Gamma-Ray Spectrometric Data, Grid and Profile Data (ASCII and Geosoft Formats) and Vector Data, Mahon Lake and Flatrock Lake Areas
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
MRD184 2005 Assessment of Using 3D Large-Scale Visualization and Data Integration for the Lake Nipigon Region Geoscience Initiative
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
MRD368 2018 Geology of the Mount Mollie Dike, Midcontinent Rift, Northwestern 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
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.