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 OSNABURGH LAKE AREA

1 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI000000000333 Discretionary Occurrence East Lake St. Joseph Pegmatite Niobium

2 Assessment Files

Report Number Year Company Property Work Type
52O01NE0001 1971-1971 Canadian Nickel Company Ltd Diamond Drilling
52O01NE0002 1971-1971 Canadian Nickel Company Ltd Diamond Drilling

1 Drill Hole

Report Number Company Drill Hole Count Elements
52O08NE0552 Umex-Inco 1

159 Maps

Publication Year Title Scale
M80190 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2590, Miminiska Lake sheet 250000
M80138 1979 Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Lake St. Joseph, Ontario [GSC map 36552G] 250000
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
M80183 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2521, Miminiska Lake sheet 250000
M80182 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2510, Miminiska Lake sheet 250000
P1041 1975 Mineral deposits series, iron deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M80149 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2250, Lake St. Joseph sheet 250000
M80170 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2461, Lake St. Joseph sheet 250000
P0809 1973 Geological series, Operation Pickle Lake, Achapi Lake-Misehkow River, districts of Kenora (Patricia Portion) and Thunder Bay 126720
M80160 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2360, Lake St. Joseph sheet 250000
M2096 1965 Doghole Bay sheet, Kenora and Thunder Bay districts 31680
M80196 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2650, Miminiska Lake sheet 250000
ARM21F 1912 Map of the District of Patricia, Province of Ontario 2217600
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
M80193 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2620, Miminiska Lake sheet 250000
P3508 2002 Satellite Image Map, Miminiska Lake Area Southwest, Northwestern Ontario 100000,100000
M80152 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2281, Lake St. Joseph sheet 250000
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
M80142 1979 Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Lake St. Joseph, Ontario [GSC map 36552G] 250000
M80140 1979 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Lake St. Joseph, Ontario [GSC map 36552G] 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
M80141 1979 Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Lake St. Joseph, Ontario [GSC map 36552G] 250000
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
M80171 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2470, Lake St. Joseph sheet 250000
M80158 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2341, Lake St. Joseph sheet 250000
M80175 1979 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Miminiska Lake, Ontario [GSC map 36652G] 250000
P2320 1980 Sioux Lookout data series, Little Ochig Lake area, District of Kenora (Patricia Portion) 15840
M80935 1986 Geophysical/geochemical series, Pickle Lake area, airborne electromagnetic survey, total intensity magnetic survey, District of Kenora (Patricia Portion) 20000
M80205 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2741, Miminiska Lake sheet 250000
M80167 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2430, Lake St. Joseph sheet 250000
M80200 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2690, Miminiska Lake sheet 250000
M80177 1979 Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Miminiska Lake, Ontario [GSC map 36652G] 250000
M07010G 1963 Geophysical series, Lake St. Joseph, Ontario, airborne magnetic, total field 253440
P2105 1980 Sioux Lookout data series, Lowry Lake area, District of Kenora (Patricia Portion) 15840
P3611 2009 Geological Compilation of the Miminiska-Fort Hope Area, Eastern Uchi Domain 250000
M80165 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2410, Lake St. Joseph sheet 250000
M07009G 1963 Geophysical series, Miminiska, Ontario, airborne magnetic, total field 253440
M2554 1991 Quaternary geology of Ontario, west-central sheet 1000000
M80154 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2301, Lake St. Joseph sheet 250000
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
M2518 1987 Surficial geology of northern Ontario 1200000
P2321 1980 Sioux Lookout data series, Coucheemoskog Lake area, District of Kenora (Patricia Portion) 15840
M80144 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2200, Lake St. Joseph sheet 250000
M80186 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2550, Miminiska Lake sheet 250000
M80178 1979 Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Miminiska Lake, Ontario [GSC map 36652G] 250000
M80174 1979 Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Miminiska Lake, Ontario [GSC map 36652G] 250000
P3051 1987 Geological series, Precambrian geology, Lake St. Joseph area, east half, districts of Thunder Bay and Kenora (Patricia Portion) 50000
P2427 1982 Mineral deposits series, uranium and thorium deposits of Ontario, west central sheet, Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane districts 1013760
M80148 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2241, Lake St. Joseph sheet 250000
M80159 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2351, Lake St. Joseph sheet 250000
M80153 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2290, Lake St. Joseph sheet 250000
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
M80156 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2321, Lake St. Joseph sheet 250000
M80199 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2680, Miminiska Lake sheet 250000
M80180 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2491, Miminiska Lake sheet 250000
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
M80172 1979 Geophysical series, (airborne gamma-ray spectrometric), total count, Miminiska Lake, Ontario [GSC map 36652G] 250000
M80192 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2610, Miminiska Lake sheet 250000
M00922G 1960 Geophysical series, Osnaaburgh House, Kenora and Thunder Bay District, Ontario, airborne magnetic, total field 63360
M80189 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2580, Miminiska Lake sheet 250000
M80188 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2570, Miminiska Lake sheet 250000
M80146 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2221, Lake St. Joseph sheet 250000
M80197 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2660, Miminiska Lake sheet 250000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
M80143 1979 Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Lake St. Joseph, Ontario [GSC map 36552G] 250000
M80194 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2630, Miminiska Lake sheet 250000
M00932G 1960 Geophysical series, Achapi Lake, Thunder Bay and Kenora District, Ontario, airborne magnetic, total field 63360
M80191 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2600, Miminiska Lake sheet 250000
M80166 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2421, Lake St. Joseph sheet 250000
M80918 1986 Geophysical/geochemical series, Pickle Lake area, airborne electromagnetic survey, total intensity magnetic survey, District of Kenora (Patricia Portion) 20000
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
P0243 1964 Ontario Hudson Bay Lowlands, thickness of sedimentary section from reconnaissance seismic refraction survey, March and April, 1964 1964160
M80173 1979 Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Miminiska Lake, Ontario [GSC map 36652G] 250000
P1541 1978 Mineral deposits series, Ontario mineral potential, Miminiska Lake sheet, districts of Thunder Bay and Kenora (Patricia Portion) 250000
P0577 1970 Ogoki River, aeromagnetic compilation map, Kenora, Thunder Bay and Rainy River districts 1013760
M80185 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2540, Miminiska Lake sheet 250000
P2323 1980 Sioux Lookout data series, Caron Lake area, District of Thunder Bay 15840
M80157 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2330, Lake St. Joseph sheet 250000
M80155 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2310, Lake St. Joseph sheet 250000
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
M80201 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2700, Miminiska Lake sheet 250000
M80938 1986 Geophysical/geochemical series, Pickle Lake area, airborne electromagnetic survey, total intensity magnetic survey, districts of Thunder Bay and Kenora (Patricia Portion) 20000
M80151 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2270, Lake St. Joseph sheet 250000
P3507 2002 Satellite Image Map, Lake St. Joseph Area Southeast, Northwestern Ontario 100000,100000
M2218 1975 Cat Lake-Pickle Lake, geological compilation series, Kenora and Thunder Bay districts 253440
M80187 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2560, Miminiska Lake sheet 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
M80181 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2500, Miminiska Lake sheet 250000
ARM42E 1933 Pashkokogan-Misehkow area, District of Thunder Bay, Ontario 253440
M80206 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2750, Miminiska Lake sheet 250000
M80202 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2710, Miminiska Lake sheet 250000
M80162 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2382, Lake St. Joseph sheet 250000
P1542 1978 Mineral deposits series, Ontario mineral potential, Lake St. Joseph sheet, districts of Thunder Bay and Kenora (Patricia Portion) 250000
M80184 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2530, Miminiska Lake sheet 250000
M80917 1986 Geophysical/geochemical series, Pickle Lake area, airborne electromagnetic survey, total intensity magnetic survey, District of Kenora (Patricia Portion) 20000
M80204 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2730, Miminiska Lake sheet 250000
M80179 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2480, Miminiska Lake sheet 250000
ARM31F 1922 Eastern part of Lake St. Joseph, districts of Thunder Bay and Patricia, Ontario 126720
P2322 1980 Sioux Lookout data series, Riach Lake area, districts of Kenora (Patricia Portion) and Thunder Bay 15840
M80198 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2670, Miminiska Lake sheet 250000
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
M80195 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2640, Miminiska Lake sheet 250000
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
M80139 1979 Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Lake St. Joseph, Ontario [GSC map 36552G] 250000
P3086 1991 Precambrian geology, Caron Lake area, north half 15840
M80168 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2441, Lake St. Joseph sheet 250000
M80145 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2211, Lake St. Joseph sheet 250000
M80137 1979 Geophysical series, (airborne gamma-ray spectrometric), total count, Lake St. Joseph, Ontario [GSC map 36552G] 250000
P0280 1965 1959-1960 aeromagnetic survey composite map [Red Lake-Lansdowne House] 1013760
P1227 1977 Mineral deposits series, gold deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M80163 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2390, Lake St. Joseph sheet 250000
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
P3056 1989 Geological series, Precambrian geology, Pickle Lake area, western part 50000
M80169 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2450, Lake St. Joseph sheet 250000
M80176 1979 Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Miminiska Lake, Ontario [GSC map 36652G] 250000
M80164 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2402, Lake St. Joseph sheet 250000
M80161 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2371, Lake St. Joseph sheet 250000
M80150 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2260, Lake St. Joseph sheet 250000
M80203 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2720, Miminiska Lake sheet 250000
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M80147 1979 Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2230, Lake St. Joseph sheet 250000
M80937 1986 Geophysical/geochemical series, Pickle Lake area, airborne electromagnetic survey, total intensity magnetic survey, districts of Thunder Bay and Kenora (Patricia Portion) 20000
M03695G 1967 Geophysical series, 53 O/5, Kenora and Winnipeg Mining Districts, Ontario - Manitoba, airborne magnetic, total field 63360

65 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
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
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
GDS1012-REV 2011 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data (ASCII and Geosoft Formats) and Vector Data, Pickle Lake Area
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
MRD117 2003 Satellite Image Maps, Northwestern Ontario
MRD152 2005 Lowlands Drill Hole Data Compilation
GeochrON 2019 Geochronology Inventory of Ontario2019
MRD265 2009 Regional Geology and Mineral Deposits of Northern Ontario, North of Latitude 49 30'
MRD090 2001 Electron Microprobe Compositions of Tantalum-Bearing Oxides and Potassium Feldspar from Rare-Element Granitic Pegmatites, Superior Province, 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
MRD273-REV2 2019 Ontario Precambrian Bedrock Magnetic Susceptibility Geodatabase for 2001 to 2017
MRD239 2009 GIS Compilation of Mineral Occurrences of the Central and Eastern Uchi Domain
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
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
MRD388 2023 Indicator Mineral and Bulk Geochemistry Data of the Till and Other Surficial Samples Collected in the Pickle LakeCat Lake Area, Northern Ontario

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Ministry Contact Information

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