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 SESEGANAGA LAKE AREA

25 Assessment Files

Report Number Year Company Property Work Type
20000021893 2023-2023 Allan Best, Barrick Gold Inc, Last Resort Resources Ltd, Midex Resources Ltd, Terrence Korobanik Sturgeon Lake Property Geological Survey / Mapping, Rock Sampling, Soil/Till Sampling
20000021919 2023-2023 Allan Best, Barrick Gold Inc, Last Resort Resources Ltd, Midex Resources Ltd, Terrence Korobanik Sturgeon Lake Property Assaying and Analyses, Soil/Till Sampling
20000021233 2022-2023 Barrick Gold Corp Sturgeon Lake Property Air Photo and Remote Imagery Interpretations, Geological Survey / Mapping, LiDAR
20000020364 2021-2021 Midex Resources Ltd Sturgeon Lake Property Airborne Magnetometer
20000020828 2021-2022 Midex Resources Ltd Sturgeon Lake Property Airborne Magnetometer
20000021194 2021-2021 Midex Resources Ltd Sturgeon Lake Property Assaying and Analyses, Soil/Till Sampling
20000021236 2021-2021 Midex Resources Ltd Sturgeon Lake Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
52J01SW0003 1994-1994 D Seargeant Assaying and Analyses, Bedrock Trenching, Electromagnetic, Electromagnetic Very Low Frequency, Geological Survey / Mapping, Magnetic / Magnetometer Survey, Open Cutting, Overburden Stripping, Prospecting By Licence Holder, Radiometric
52J01SW0002 1993-1993 D Seargeant Assaying and Analyses, Compilation and Interpretation - Geochemistry, Geological Survey / Mapping, Overburden Stripping, Prospecting By Licence Holder
52J01SW9300 1993-1993 D Seargeant Geochemical, Manual Labour, Prospecting By Licence Holder
52J01SW0001 1989-1989 Cominco Ltd Geochemical
52J01NW0001 1987-1987 Cominco Ltd Richan Lake Property Airborne Electromagnetic, Airborne Electromagnetic Very Low Frequency, Airborne Magnetometer
52J02SE0082 1985-1985 Falconbridge Nickel Mines Ltd Assaying and Analyses, Geochemical
52J01NW0200 1972-1972 Royex Mining Ltd Other
52J01NW8707 1971-1971 Royex Mining Ltd Compilation and Interpretation - Ground Geophysics, Electromagnetic, Magnetic / Magnetometer Survey
52J01SW0005 1971-1971 Amax Exploration Inc Electromagnetic Very Low Frequency, Geological Survey / Mapping
52J01SW8319 1971-1971 Amax Exploration Inc Geological Survey / Mapping
52J01SW8711 1971-1973 Royex Mining Ltd Miscellaneous Compilation and Interpretation, Other
52J02NE0085 1971-1971 Royex Mining Ltd Electromagnetic Very Low Frequency, Magnetic / Magnetometer Survey, Other
52J01SW0011 1970-1970 Amax Exploration Inc Electromagnetic, Magnetic / Magnetometer Survey
52J01SW0305 1970-1970 Amax Exploration Inc Electromagnetic, Magnetic / Magnetometer Survey
52J02NE0400 1970-1970 Royex Mining Ltd Electromagnetic, Magnetic / Magnetometer Survey
52J02NE0460 1970-1970 Richan Exploration Ltd Electromagnetic, Gravity, Magnetic / Magnetometer Survey
52J02NE8852 1970-1970 Slocan Ottawa Mines Ltd Electromagnetic
52J01SW0014 1965-1965 Meakin Grubstake Electromagnetic, Magnetic / Magnetometer Survey

147 Maps

Publication Year Title Scale
P1182 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 2, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1166 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 18, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1114 1976 Geophysical series, airborne gamma-ray spectrometry survey, potassium % contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1127 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 22, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1130 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 19, Sioux Lookout sheet, districts of Kenora and Thunder Bay 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
P1135 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 14, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1169 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 15, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1041 1975 Mineral deposits series, iron deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
P1167 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 17, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1174 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 10, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1119 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 30, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1121 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 28, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1129 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 20, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P1142 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 7, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1051 1975 Geophysical series, ground vertical field magnetics, Sturgeon Lake area, Squaw-Vista-Vanessa lakes sheet, District of Thunder Bay 15840
P1156 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 28, Ignace sheet, districts of Kenora and Thunder Bay 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
P1035 1975 Sioux Lookout data series, Beckington Lake area, District of Kenora 15840
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
P1117 1976 Geophysical series, airborne gamma-ray spectrometry survey, (equivalent uranium/potassium) x 10 000 contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
M2597 1992 Shaded image of vertical gravity gradient of Ontario, west-central sheet 1000000
P1496 1977 Geological series, Sturgeon Lake-Chevrier Township area (eastern half), District of Thunder Bay 15840
P1113 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent thorium ppm contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P3447 2002 Geology and Tectonostratigraphic Assemblages, North-Central Wabigoon Subprovince, Ontario 250000,250000
P1147 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium ppm contours, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1151 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium/equivalent thorium contours, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1143 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 6, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
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
M07122G 1965 Geophysical series, Sioux Lookout, Ontario, airborne magnetic, total field 253440
MS265 1965 Thunder Bay, surficial geology 506880
P1137 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 12, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1175 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 9, Ignace sheet, districts of Kenora and Thunder Bay 250000
P0962 1974 Geological series, Operation Ignace-Armstrong, Pashkokogan-Caribou lakes sheet, District of Thunder Bay 126720
P1120 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 29, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1115 1976 Geophysical series, airborne gamma-ray spectrometry survey, total count contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1155 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 29, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1146 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 3, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1164 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 20, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1136 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 13, Sioux Lookout sheet, districts of Kenora and Thunder Bay 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
P0968 1974 Geological series, Squaw Lake-Sturgeon Lake area, Northeast Arm-Squaw Lake sheet, District of Thunder Bay 15840
P1140 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 9, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1176 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 8, Ignace sheet, districts of Kenora and Thunder Bay 250000
M01117G 1961 Geophysical series, Bell Lake, Kenora and Thunder Bay Districts, Ontario, airborne magnetic, total field 63360
P3606 2009 Proterozoic Mafic (Diabase) Dikes and Other Post-Archean Intrusions of Northwestern Ontario, North of Latitude 49 30' 1000000
P1145 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 4, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
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
P1165 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 19, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1178 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 6, Ignace sheet, districts of Kenora and Thunder Bay 250000
M2585 1991 Shaded image of total magnetic field of Ontario, west-central sheet 1000000
M81486 1990 Geophysical/geochemical series, Sturgeon Lake-Savant Lake area, total intensity magnetic survey, airborne electromagnetic survey 20000
P1144 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 5, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1179 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 5, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1138 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 11, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
M07104G 1965 Geophysical series, Ignace, Ontario, airborne magnetic, total field 253440
P1160 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 24, Ignace sheet, districts of Kenora and Thunder Bay 250000
P2843 1986 Compilation series, geochronology compilation map for Ontario, sheet 4: west-central Ontario, all isotopic systems 1013760
M2420 1980 Squaw Lake, Thunder Bay District 31680
P1152 1976 Geophysical series, airborne gamma-ray spectrometry survey, (equivalent uranium/potassium) x 10 000, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1124 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 25, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P0452 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1168 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 16, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1116 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium/equivalent thorium contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
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
P3446 2002 Geology and Tectonostratigraphic Assemblages, Western Wabigoon Subprovince, Ontario 250000,250000
P1172 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 12, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1154 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 30, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1128 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 21, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1133 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 16, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P0577 1970 Ogoki River, aeromagnetic compilation map, Kenora, Thunder Bay and Rainy River districts 1013760
P1112 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent uranium ppm contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1150 1976 Geophysical series, airborne gamma-ray spectrometry survey, total count contours, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1159 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 25, Ignace sheet, districts of Kenora and Thunder Bay 250000
M2169 1970 Sioux Lookout-Armstrong sheet, geological compilation series, Kenora and Thunder Bay districts 253440
P1131 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 18, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P0279 1965 1961 aeromagnetic survey composite map [Quetico-Kenora] 1013760
M1934B 1938 [N Ontario: principal prospecting areas] None
M2589 1991 Vertical magnetic gradient of Ontario, west-central sheet 1000000
P2299 1980 Mineral deposits series, vein silver deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M2442 1980 Sioux Lookout-Armstrong, geological compilation series, Kenora and Thunder Bay districts 253440
P1537 1978 Mineral deposits series, Ontario mineral potential, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
OFM0172 1991 Sturgeon Lake (northern part), Precambrian geology 50000
P1141 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 8, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1123 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 26, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1134 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 15, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1157 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 27, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1045 1975 Sioux Lookout data series, Squaw Lake area, District of Thunder Bay 15840
P1139 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 10, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1170 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 14, Ignace sheet, districts of Kenora and Thunder Bay 250000
M2576 1992 Tectonic assemblages of Ontario, west-central sheet 1000000
P1122 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 27, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
ARM39B 1930 Sturgeon Lake area, districts of Kenora and Thunder Bay, Ontario 126720
M2593 1991 Bouguer gravity of Ontario, west-central sheet 1000000
P1132 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 17, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1148 1976 Geophysical series, airborne gamma-ray spectrometry survey, equivalent thorium ppm contours, Ignace sheet, districts of Kenora and Thunder Bay 250000
M01108G 1961 Geophysical series, Seseganaga Lake, Thunder Bay District, Ontario, airborne magnetic, total field 63360
P1161 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 23, Ignace sheet, districts of Kenora and Thunder Bay 250000
P1126 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 23, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P1118 1976 Geophysical series, airborne gamma-ray spectrometry survey, (equivalent thorium/potassium) x 10 000 contours, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
P0326 1965 Garden-Obonga lakes sheet, District of Thunder Bay, geological compilation series 126720
P1125 1976 Geophysical series, airborne gamma-ray spectrometry survey profiles of integral, K, U, Th, (U/Th) x 1000, (U/K) x 1000, (Th/K) x 1000, height (feet) for line 24, Sioux Lookout sheet, districts of Kenora and Thunder Bay 250000
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
P1050 1975 Geophysical series, Bouguer gravity map, Sturgeon Lake area, districts of Kenora and Thunder Bay 126720
M5115 1989 Savant Lake, NTS 52J/SE, data base map, northern Ontario engineering geology terrain study 100000
M81491 1990 Geophysical/geochemical series, Sturgeon Lake-Savant Lake area, total intensity magnetic survey, airborne electromagnetic survey 20000
M2456 1981 North Arm of Sturgeon Lake, Precambrian geology 50000
P1061 1975 Mineral deposits series, nickel deposits of Ontario, west central sheet, districts of Kenora (Patricia Portion), Thunder Bay, Algoma, and Cochrane 1013760
M01118G 1961 Geophysical series, Sturgeon Lake, Kenora and Thunder Bay Districts, Ontario, airborne magnetic, total field 63360

75 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
GDS1033B 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, Geosoft Format, Sturgeon Lake-Savant Lake Area
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
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
MRD104 2002 Lake Sediment Geochemical Data from the Sturgeon Lake-Lake St. Joseph Area, Northwestern Ontario
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
MRD191 2006 Preliminary U/Pb Geochronology Results: Lake Nipigon Region Geoscience Initiative
MRD370 2018 Geochemical Analyses of Rocks in the Central Wabigoon Superterrane, Northwestern Ontario
MRD194 2006 Multidisciplinary Study of North- to North-Northeast-Trending Dikes in the Region West of the Nipigon Embayment: Lake Nipigon Region Geoscience Initiative
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'
MRD146 2005 Geological and Lithogeochemical Data from the Western Nipigon Embayment, 2003 and 2004, Lake Nipigon Region Geoscience Initiative (LNRGI)
GDS1033A 2003 Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Profile Data, ASCII Format, Sturgeon Lake-Savant Lake Area
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
GDS1037-REV 2017 Ontario Airborne Geophysical Surveys, Magnetic Data, Grid Data (ASCII and Geosoft Formats), Magnetic Supergrids
MRD156 2005 Petrographic Data from the West-Central Nipigon Embayment, Lake Nipigon Region Geoscience Initiative
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
MRD187 2005 GIS Compilation of Geology and Tectonostratigraphic Assemblages, Wabigoon-Winnipeg River-Marmion Transect, Western Superior Province, 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

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