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 DORION

10 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI000000002380 Occurrence Wiggins Lake West Uranium
MDI52A15SE00016 Occurrence Petrunka Showing Lead, Zinc Barite
MDI52A15SW00009 Occurrence New Senator-Rouyn Ltd Molybdenum, Copper Silver, Tin, Tungsten
MDI52A15SE00003 Developed Prospect Without Reported Reserves Or Resources Dorion Lead, Zinc Copper, Barite
MDI52A15SW00008 Occurrence T. Atkinson Amethyst Copper
MDI52A15SE00018 Occurrence Mallotte Mine Lead Barite
MDI52A15SE00019 Occurrence Innes Lake Uranium
MDI52A15SE00024 Occurrence Black Bay Mine And Quarry Dolomite (Building Stone)
MDI52A15SE00006 Developed Prospect Without Reported Reserves Or Resources Ogema Lead, Zinc Silver, Copper, Fluorite, Barite, Amethyst
MDI52A15SE00021 Occurrence Bishop Zinc, Lead Copper, Barite

48 Assessment Files

Report Number Year Company Property Work Type
20000022423 2024-2024 Maximus Minerals Ltd Cavern Lake Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000022563 2024-2024
20000021673 2022-2023 Metallica Metals Sammy Ridgeline Project Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000020089 2021-2021 Jadeite Capital, Metallica Metals Sammy 1 Block, Sammy 2 Block, Sammy Ridgeline 1, Sammy Ridgeline 2, Sammy Ridgeline Project, Sammy Ridgeline Property Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
20000020371 2021-2021 Allan Onchulenko, Peter Gehrels Dorion Zinc Property Prospecting By Licence Holder, Rock Sampling
20000014103 2016-2016 Kenneth G Fenwick Dorion South Property Prospecting By Licence Holder
20000008441 2013-2013 Ted Thomas Cox Bishop Property Electromagnetic Very Low Frequency
20000009096 2012-2013 HTX Minerals Corp Dorion Property Assaying and Analyses, Electromagnetic, Geological Survey / Mapping, Linecutting, Magnetic / Magnetometer Survey, Rock Sampling
20000007627 2011-2011 Magma Metals Canada Ltd East West Connecter Project Diamond Drilling
20000005554 2010-2010 Rio Tinto Exploration Canada Inc Sibley South Benton - JV Property Magnetic / Magnetometer Survey
20000005767 2010-2010 Benton Resources Corp South Sibley Property Assaying and Analyses, Diamond Drilling
20000005773 2010-2010 Rio Tinto Exploration Canada Inc Sibley South Property Assaying and Analyses, Diamond Drilling
20000006162 2010-2010 Rio Tinto Exploration Canada Inc, Rpt Uranium Corp Greenwich Lake Property Airborne Electromagnetic, Airborne Magnetometer
20000004075 2009-2009 RJK Explorations Ltd Dorion Property Airborne Electromagnetic, Airborne Magnetometer
20000004078 2009-2009 Rpt Resources Ltd Dorion Property Airborne Magnetometer
20000004387 2009-2009 Benton Resources Corp Sibley South Property Assaying and Analyses, Diamond Drilling
20000005539 2009-2009 Kenneth George Fenwick Dorion South Property Assaying and Analyses, Diamond Drilling
20000003571 2008-2008 Magma Metals Canada Ltd Furcate Lake Option Assaying and Analyses, Overburden Stripping, Prospecting By Licence Holder
20000003875 2008-2009 Benton Resources Corp, Kenneth George Fenwick Geochemical
20000004047 2008-2009 Benton Resources Corp, Kenneth George Fenwick South Sibley Property Airborne Electromagnetic, Airborne Radiometric
20000002464 2007-2007 Benton Resources Corp South Sibley Property Airborne Electromagnetic, Airborne Magnetometer
20000003120 2007-2007 Benton Resources Corp South Sibley Property Assaying and Analyses, Linecutting, Magnetic / Magnetometer Survey, Overburden Stripping
20000003597 2007-2008 Benton Resources Corp Airborne Radiometric
20000001740 2006-2006 Antoro Resources Inc Prospecting By Licence Holder
20000003330 2006-2006 Mega Uranium Ltd Greenwich Project Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer, Airborne Radiometric
52A15SE2003 2002-2003 Kenneth R Haskell Prospecting By Licence Holder
52A15SE2002 1999-2000 Ruth Louise Petrunka Dorion North Option Geochemical, Microscopic Studies, Prospecting By Licence Holder
52A15SE2001 1998-1998 D F Petrunka Assaying and Analyses, Bedrock Trenching, Overburden Stripping
52A15SE0003 1993-1993 M A Weirmeir Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder
52A15SE0005 1993-1993 D Petrunka Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder
52A15SE0013 1984-1984 Golden Tiger Mining Expl Co Inc Assaying and Analyses, Diamond Drilling
52A15SW0001 1984-1984 Golden Tiger Mining Expl Co Inc Assaying and Analyses, Electromagnetic Very Low Frequency, Geological Survey / Mapping, Magnetic / Magnetometer Survey
52A15SE0002 1983-1983 Noranda Exploration Co Ltd Assaying and Analyses, Diamond Drilling, Geological Survey / Mapping
52A15SE0012 1983-1983 Noranda Exploration Co Ltd Geochemical, Geological Survey / Mapping, Magnetic / Magnetometer Survey
52A15SE0011 1982-1982 D Petrunka Diamond Drilling
52A15SE0014 1982-1982 Noranda Exploration Co Ltd Diamond Drilling
52A15SE0015 1982-1982 Noranda Exploration Co Ltd Geological Survey / Mapping
52A15SE8101 1982-1982 Noranda Exploration Co Ltd Induced Polarization, Magnetic / Magnetometer Survey
52A15NW0002 1979-1979 Shell Canada Resources Ltd Airborne Radiometric, Geochemical, Radiometric
52A15SE0017 1979-1979 Geochemical, Geological Survey / Mapping, Radiometric
52A15SE0018 1979-1979 Essex Minerals Co Ltd Airborne Electromagnetic, Airborne Magnetometer, Airborne Radiometric
52A15SE0019 1979-1979 John H Bayko Geological Survey / Mapping
52A15SE0022 1979-1979 Norcen Energy Resources Electromagnetic, Geological Survey / Mapping, Radiometric
52A15SE0023 1968-1968 J Harkoff Diamond Drilling
52A15SE0025 1965-1965 Oja Expl Management Diamond Drilling
52A15SE0024 1961-1961 Sogemines Dev Co Ltd Assaying and Analyses, Diamond Drilling
52A15SE0021 1957-1957 Andowan Mines Ltd Miscellaneous Compilation and Interpretation
52G03SE0028 1946-1957 Andowan Mines Ltd Other

38 Drill Holes

Report Number Company Drill Hole Count Elements
20000005773 Rio Tinto Exploration Canada Inc 2
20000005767 Benton Resources Corp 5
20000005539 Kenneth George Fenwick 7 Copper
20000004387 Benton Resources Corp 4 Copper
52A15SE0024 Sogemines Dev Co Ltd 2 Zinc
52A15SE0025 Oja Expl Management 3
52A15SE0023 J Harkoff 4
52A15SE0013 Golden Tiger Mining Expl Co Inc 4
52A15SE0014 Noranda Exploration Co Ltd 7

98 Maps

Publication Year Title Scale
M2137 1968 Nipigon-Schreiber sheet, geological compilation series, Thunder Bay District 253440
M80713 1984 Geochemical series, interdisciplinary research for an environmental component (acid rain) in regional geochemical surveys (Wawa area), Algoma District 0
P0358 1966 Black Bay sheet, District of Thunder Bay, geological compilation series 126720
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
M5046 1979 Black Bay, NTS 52A/E, data base map, northern Ontario engineering geology terrain study 100000
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
P3563 2005 Southern Black Sturgeon River-Seagull Lake Area Geological Cross-Sections, Nipigon Embayment, Northwestern Ontario 100000,100000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P0995 1975 Geological series, Dorion-Wolf Lake area (eastern part), 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
P3562 2005 Precambrian Geology of the Southern Black Sturgeon River-Seagull Lake-Disraeli Lake Area, Nipigon Embayment, Northwestern Ontario 50000,50000
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
M02116G 1962 Geophysical series, Loon, Thunder Bay District, Ontario, airborne magnetic, total field 63360
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
M02125G 1962 Geophysical series, Red Rock, Thunder Bay District, Ontario, airborne magnetic, total field 63360
ARM25B 1916 Part of Ontario showing the locations of lead and zinc deposits 2217600
M81554 1991 Geophysical/geochemical series, Shebandowan area, total intensity magnetic survey, airborne electromagnetic survey 20000
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
M82698 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
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
P0720 1971 Geological series, McTavish Township (west part of north half), District of Thunder Bay 15840
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
P0994 1975 Geological series, Dorion-Wolf Lake area (western part), District of Thunder Bay 15840
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
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
M82675 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Lac des Mille Lacs-Nagagami Lake Area 50000
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
M82721 2015 Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Lac des Mille Lacs-Nagagami Lake Area 50000
M1934B 1938 [N Ontario: principal prospecting areas] None
M2589 1991 Vertical magnetic gradient of Ontario, west-central sheet 1000000
M02117G 1962 Geophysical series, Wolf River, Thunder Bay District, Ontario, airborne magnetic, total field 63360
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
M2232 1973 Nipigon-Schreiber, geological compilation series, Thunder Bay District 253440
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
M2304 1975 Black Bay Peninsula, Thunder Bay District 63360
M2664 2001 Precambrian Geology Compilation Series - Thunder Bay Sheet 250000
P1827 1978 Fort William sheet and part of Nipigon sheet, manganese (ppm), District of Thunder Bay [GSC open file 507] 250000
ARM38F 1929 Townships of Dorion and McTavish, District of Thunder Bay, Ontario 63360
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
M1923A 1923 Part of the District Of Thunder Bay, Province of Ontario 253440
P3580 2006 Precambrian Geology of the Southwest Portion of the Nipigon Embayment, Northwestern Ontario 100000,100000
P0721 1971 Geological series, McTavish Township (east part of north half), 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
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

79 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)
MRD243 2009 Lake Sediment and Water Geochemical Data from the Nipigon-Beardmore Area, Northwestern Ontario
MRD306 2013 Establishing Regional Geodynamic Settings and the Metallogeny of Volcanogenic Massive Sulphide Mineralization of Greenstone Belt Assemblages (Circa 2720 Ma) of the Wawa Subprovince via Geochemical Comparisons
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
MRD114 2002 Proterozoic Volcanic and Intrusive Whole Rock Geochemical Data Associated with the Keweenawan Midcontinent Rift, Lake Superior Area
GDS1021A 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, ASCII Format, Shebandowan 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
MRD325 2016 Lake Sediment and Water Geochemical Data from the Current Lake Area, Northwestern Ontario
MRD191 2006 Preliminary U/Pb Geochronology Results: Lake Nipigon Region Geoscience Initiative
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
MRD297 2012 Aggregate Test Results for Various Rock Types in Ontario
MRD192 2006 Preliminary Results of the Audiomagnetotelluric Study of the Nipigon Embayment: Lake Nipigon Region Geoscience Initiative
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
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
MRD195 2006 Regional GIS Database for the Lake Nipigon Area, Lake Nipigon Region Geoscience Initiative
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
MRD209 2006 Lithogeochemical Data for Intermediate to Felsic Rocks Sampled in 2005
MRD190 2006 Stratigraphic, Geochemical and Isotopic Data from Lakehead University Researchers: Lake Nipigon Region Geoscience Initiative
GDS1021B 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, Geosoft Format, Shebandowan Area
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
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
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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