OGS GeoData Listing

Ministry of Energy and Mines


This dataset is currently a BETA version. It will be updated on a monthly basis. We encourage users to contact us with comments, requests and suggestions: Webmaster.ndm@ontario.ca.

Download this data listing in Excel format: Download Excel file

Data for EAR FALLS AREA

1 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI000000003516 Prospect Wenasaga North Zone Lithium Cesium

9 Assessment Files

Report Number Year Company Property Work Type
20000021516 2023-2023 EMX Royalty Corp Ear Falls LCT Pegmatite Project Assaying and Analyses, Overburden Stripping, Prospecting By Licence Holder, Rock Sampling
20000021565 2023-2023 Beyond Lithium Inc Wenasaga Lake Project Assaying and Analyses, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000022429 2023-2024 Beyond Lithium Inc Ear Falls Property Assaying and Analyses, Bedrock Trenching, Channel Sampling, Diamond Drilling, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000020559 2021-2021 Daniel Crawford Detector Lake Prospecting By Licence Holder
20000018189 2019-2019 Daniel Miles Crawford Deltor Lake Prospecting By Licence Holder, Rock Sampling
20000013938 2015-2015 877578 Ontario Inc Claim # KRL 4253402; 4262131; 4262132 Prospecting By Licence Holder, Rock Sampling
20000008820 2013-2013 877578 Ontario Inc Claim # KRL 4262131 Geological Survey / Mapping, Rock Sampling
52K15NE2002 2001-2003 877578 Ontario Ltd Industrial Mineral Testing and Marketing
52J13NW2001 1998-1998 Kenora Granite Co Ltd Gummeson Industrial Mineral Testing and Marketing

7 Drill Holes

Report Number Company Drill Hole Count Elements
20000022429 Beyond Lithium Inc 7

141 Maps

Publication Year Title Scale
M2493 1986 Red Lake-Birch Lake, District of Kenora, regional component of Bouguer gravity 250000
M2175 1970 Red Lake-Birch Lake sheet, geological compilation series, Kenora District 253440
P1538 1978 Mineral deposits series, Ontario mineral potential, Lac Seul sheet, District of Kenora 250000
P3610 2009 Flow Indicator Map of the Far North of Ontario 1000000
P1430 1977 Geophysical series, airborne gamma-ray spectrometry survey, (equivalent uranium/potassium) x 10 000 contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
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
P0407 1967 Lac Seul sheet, District of Kenora, geological compilation series 126720
P3318 1995 Geology of the Pegmatite #1, Raleigh Lake Area, Wabigoon Subprovince 125
P1426 1977 Geophysical series, airborne gamma-ray spectrometry survey, potassium % contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1435 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 52, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M2494 1986 Red Lake-Birch Lake, District of Kenora, residual component of Bouguer gravity 250000
P1429 1977 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium/equivalent thorium contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1452 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 69, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P2858 1985 Geological series, Western Uchi subprovince stratigraphy, (Troutlake River area), Pakwash Lake sheet, Kenora District (Patricia Portion) 50000
P3460 2004 Geology and Tectonostratigraphic Assemblages, East Uchi Subprovince, Red Lake and Birch-Uchi Belts, Ontario 250000,250000
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
P1443 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 60, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P2014 1979 Red Lake data series, Bruce Lake area, District of Kenora (Patricia Portion) 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
P1186 1976 Geophysical series, Bouguer gravity map, Birch-Uchi-Confederation lakes area, District of Kenora (Patricia Portion) 126720
P1248 1978 Geophysical series, Bouguer gravity and generalized geological map, Red Lake area, District of Kenora (Patricia Portion) 100000
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
P1436 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 53, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1199 1976 Geological series, Operation Kenora-Ear Falls, Bruce-Bluffy lakes sheet, District of Kenora 63360
P1432 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 49, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1440 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 57, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M00870G 1960 Geophysical series, Aerofoil Lake, Kenora District, Ontario, airborne magnetic, total field 63360
M82857 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Separation Lake Area 50000
M2554 1991 Quaternary geology of Ontario, west-central sheet 1000000
M82873 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Separation Lake Area 50000
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
M2518 1987 Surficial geology of northern Ontario 1200000
M82877 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Separation Lake Area 50000
P1428 1977 Geophysical series, airborne gamma-ray spectrometry survey, equivalent thorium ppm contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1444 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 61, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M82861 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Separation Lake Area 50000
M5108 1989 Slate Lake, NTS 52K/NE, data base map, northern Ontario engineering geology terrain study 100000
P1451 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 68, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M00860G 1960 Geophysical series, Goldpines, Kenora District, Ontario, airborne magnetic, total field 63360
P1457 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 74, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1448 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 65, Lac Seul sheet, District of Kenora (Patricia Portion) 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
P3091 1993 Compilation Map, English River Subprovince 253440
P1456 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 73, Lac Seul sheet, District of Kenora (Patricia Portion) 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
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
M82840 2017 Airborne Magnetic, Gradiometer and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Separation Lake Area 50000
P1434 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 51, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P2016 1979 Red Lake data series, Karas Lake area, District of Kenora (Patricia Portion) 15840
M82844 2017 Airborne Magnetic, Gradiometer and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Separation Lake Area 50000
M60189 2001 Airborne Magnetic and Electromagnetic Surveys, Second Vertical Derivative of the Magnetic Field and Keating Coefficients, Pakwash Lake Area 50000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
P1445 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 62, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M2195 1970 Bruce Lake area, Kenora District 31680
P2395 1981 Compilation series, Lac Seul sheet, Kenora District 126720
M82841 2017 Airborne Magnetic, Gradiometer and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Separation Lake Area 50000
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
P1447 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 64, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P0577 1970 Ogoki River, aeromagnetic compilation map, Kenora, Thunder Bay and Rainy River districts 1013760
P1455 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 72, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1437 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 54, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1438 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 55, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M1934B 1938 [N Ontario: principal prospecting areas] None
M2589 1991 Vertical magnetic gradient of Ontario, west-central sheet 1000000
M2495 1986 Red Lake-Birch Lake, District of Kenora, second vertical derivative of Bouguer gravity 250000
M5111 1989 Pakwash Lake, NTS 52K/NW, general construction capability map, northern Ontario engineering geology terrain study 100000
P1431 1977 Geophysical series, airborne gamma-ray spectrometry survey, (equivalent thorium/potassium) x 10 000 contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P2299 1980 Mineral deposits series, vein silver deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M82876 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Separation Lake Area 50000
M2492 1986 Red Lake-Birch Lake, District of Kenora, Bouguer gravity 250000
M07123G 1965 Geophysical series, Lac Seul, Ontario, airborne magnetic, total field 253440
P1442 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 59, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1425 1977 Geophysical series, airborne gamma-ray spectrometry survey, total count contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1454 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 71, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P2386 1981 Compilation series, Trout Lake-Birch Lake sheet, Kenora District 126720
P2572 1982 Geological series, Quaternary geology of the Pakwash area, Kenora District (Patricia Portion) 50000
M82872 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Separation Lake Area 50000
MS165 1965 Kenora-Rainy River, surficial geology 506880
M82845 2017 Airborne Magnetic, Gradiometer and Gamma-Ray Spectrometric Surveys, Colour-Filled Contours of the Residual Magnetic Field, Separation Lake Area 50000
P0406 1967 Trout Lake-Birch Lake sheet, District of Kenora, geological compilation series 126720
P1439 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 56, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1459 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 76, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1446 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 63, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
ARM33F 1924 Part of the English River system down from Lac Seul southwest to Ball Lake also showing Pakwash Lakes, districts of Kenora and Patricia, Ontario 126720
M5107 1989 Pakwash Lake, NTS 52K/NW, data base map, northern Ontario engineering geology terrain study 100000
P2585 1983 Geological series, Quaternary geology of the Ear Falls area, Kenora District (Patricia Portion) 50000
P1449 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 66, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1441 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 58, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
M82856 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Separation Lake Area 50000
P1458 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 75, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1971 1978 Geological series, western English River Subprovince and parts of Uchi and Wabigoon subprovinces, general geology and lithophile type mineralization, districts of Kenora and Kenora (Patricia Portion) 253440
M60188 2001 Airborne Magnetic and Electromagnetic Surveys, Total Magnetic Field and Electromagnetic Anomalies, Pakwash 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
M60190 2001 Airborne Magnetic and Electromagnetic Surveys, EM decay Constant and Electromagnetic Anomalies, Pakwash Lake Area 50000
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
P1427 1977 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium ppm contours, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1453 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 70, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1433 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 50, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
P1450 1977 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral K, U, Th, (U/Th) x 1000, (Th/K) x 1000, height (feet) for line 67, Lac Seul sheet, District of Kenora (Patricia Portion) 250000
M82860 2017 Airborne Magnetic Gradiometer and Gamma-Ray Spectrometric Surveys, Shaded Colour Image of the Second Vertical Derivative of the Residual Magnetic Field and Keating Coefficients, Separation Lake Area 50000
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M03695G 1967 Geophysical series, 53 O/5, Kenora and Winnipeg Mining Districts, Ontario - Manitoba, airborne magnetic, total field 63360

67 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
GDS1083A 2017 Ontario Airborne Geophysical Surveys, Magnetic Gradiometer and Gamma-Ray Spectrometric Data, Grid and Profile Data (ASCII Format) and Vector Data, Separation Lake Area
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
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
MRD230 2008 U-Pb Columbite-Tantalite Geochronology of Rare-Element Pegmatites from the Superior Province of Ontario
MRD106 2002 Lake Sediment Geochemical Data from the Perrault Falls Survey Area, Northwestern Ontario: Operation Treasure Hunt
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
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
MRD203 2006 GIS Compilation of Geology and Tectonostratigraphic Assemblages, Western Uchi Subprovince, Western Superior Province, Ontario and Manitoba
GDS1083B 2017 Ontario Airborne Geophysical Surveys, Magnetic Gradiometer and Gamma-Ray Spectrometric Data, Grid and Profile Data (Geosoft Format) and Vector Data, Separation Lake
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

Report an Error

We are continuously updating our data. If you notice errors please contact us: Webmaster.ndm@ontario.ca.

Terms of Use

Please review our Terms of Use agreement for this data product.

Ministry Contact Information

For detailed information regarding geoscience data in this area please contact the Red Lake District Resident Geologist Office.