Ministry of Energy and Mines
| Report Number | Year | Company | Property | Work Type |
|---|---|---|---|---|
| 20000022876 | 2024-2024 |
| Publication | Year | Title | Scale |
|---|---|---|---|
| M80208 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Armstrong, Ontario [GSC map 35952G] | 250000 |
| M80190 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2590, Miminiska Lake sheet | 250000 |
| P1536 | 1978 | Mineral deposits series, Ontario mineral potential, Armstrong sheet, District of Thunder Bay | 250000 |
| M80209 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Armstrong, Ontario [GSC map 35952G] | 250000 |
| M82320 | 2003 | Airborne Magnetic and Electromagnetic Surveys, EM Decay Constant and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| 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 |
| M00961G | 1960 | Geophysical series, d'Orsonnens Lake, Thunder Bay District, Ontario, airborne magnetic, total field | 63360 |
| 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 |
| P0564 | 1969 | Operation Fort Hope, Attwood-Caribou lakes sheet, districts of Kenora (Patricia Portion) and Thunder Bay | 126720 |
| P3509 | 2002 | Satellite Image Map, Miminiska Lake Area Southeast, Northwestern Ontario | 100000,100000 |
| M82348 | 2003 | Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Fort Hope Area | 50000 |
| M80228 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2620, Armstrong sheet | 250000 |
| M82270 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Residual Magnetic Field, Electromagnetic Anomalies and Keating Coefficients, Fort Hope Area | 50000 |
| M80196 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2650, Miminiska Lake sheet | 250000 |
| M80237 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2710, Armstrong sheet | 250000 |
| M80218 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2521, Armstrong sheet | 250000 |
| 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 |
| M80220 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2541, Armstrong sheet | 250000 |
| M82317 | 2003 | Airborne Magnetic and Electromagnetic Surveys, EM Decay Constant and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| M80216 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2500, Armstrong 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 |
| M82331 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Apparent Conductance and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| 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 |
| M00962G | 1960 | Geophysical series, Sim Lake, Thunder Bay District, Ontario, airborne magnetic, total field | 63360 |
| M82278 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Residual Magnetic Field, Electromagnetic Anomalies and Keating Coefficients, Fort Hope Area | 50000 |
| M80214 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2480, Armstrong sheet | 250000 |
| M2597 | 1992 | Shaded image of vertical gravity gradient of Ontario, west-central sheet | 1000000 |
| M82329 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Apparent Conductance and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| M80175 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Miminiska Lake, Ontario [GSC map 36652G] | 250000 |
| M80205 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2741, Miminiska Lake 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 |
| M80227 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2610, Armstrong sheet | 250000 |
| M82277 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Residual Magnetic Field, Electromagnetic Anomalies and Keating Coefficients, Fort Hope Area | 50000 |
| P3611 | 2009 | Geological Compilation of the Miminiska-Fort Hope Area, Eastern Uchi Domain | 250000 |
| M07009G | 1963 | Geophysical series, Miminiska, Ontario, airborne magnetic, total field | 253440 |
| 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 |
| M82328 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Apparent Conductance and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| M07121G | 1965 | Geophysical series, Armstrong, Ontario, airborne magnetic, total field | 253440 |
| MS265 | 1965 | Thunder Bay, surficial geology | 506880 |
| M80186 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2550, Miminiska Lake sheet | 250000 |
| M82319 | 2003 | Airborne Magnetic and Electromagnetic Surveys, EM Decay Constant and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| M80225 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2590, Armstrong sheet | 250000 |
| M80213 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Armstrong, Ontario [GSC map 35952G] | 250000 |
| M80178 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Miminiska Lake, Ontario [GSC map 36652G] | 250000 |
| M80212 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Armstrong, Ontario [GSC map 35952G] | 250000 |
| M80174 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Miminiska Lake, Ontario [GSC map 36652G] | 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 |
| M82344 | 2003 | Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Fort Hope Area | 50000 |
| 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 |
| 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 |
| M80231 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2650, Armstrong sheet | 250000 |
| M80192 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2610, Miminiska Lake sheet | 250000 |
| M80189 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2580, Miminiska Lake sheet | 250000 |
| M80215 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2491, Armstrong sheet | 250000 |
| M80241 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2750, Armstrong sheet | 250000 |
| M80188 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2570, Miminiska Lake sheet | 250000 |
| M80239 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2730, Armstrong 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 |
| P0267-REV | 1984 | Compilation series, Mojikit Lake sheet, Thunder Bay District | 126720 |
| M80194 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2630, Miminiska Lake sheet | 250000 |
| M80191 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2600, Miminiska Lake sheet | 250000 |
| M80211 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Armstrong, Ontario [GSC map 35952G] | 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 |
| P0243 | 1964 | Ontario Hudson Bay Lowlands, thickness of sedimentary section from reconnaissance seismic refraction survey, March and April, 1964 | 1964160 |
| M80207 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), total count, Armstrong, Ontario [GSC map 35952G] | 250000 |
| M80229 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2630, Armstrong sheet | 250000 |
| M80173 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Miminiska Lake, Ontario [GSC map 36652G] | 250000 |
| M80222 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2560, Armstrong sheet | 250000 |
| P1541 | 1978 | Mineral deposits series, Ontario mineral potential, Miminiska Lake sheet, districts of Thunder Bay and Kenora (Patricia Portion) | 250000 |
| M82306 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Shaded Image of the Second Vertical Derivative of the Magnetic Field and Keating Coefficients, Fort Hope Area | 50000 |
| 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 |
| M80224 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2580, Armstrong sheet | 250000 |
| M2102 | 1966 | Tashota-Geraldton sheet, geological compilation series, Thunder Bay and Cochrane districts | None |
| M80236 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2700, Armstrong sheet | 250000 |
| M82271 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Residual Magnetic Field, Electromagnetic Anomalies and Keating Coefficients, Fort Hope Area | 50000 |
| M80235 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2690, Armstrong 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 |
| M80232 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2660, Armstrong sheet | 250000 |
| M80201 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2700, Miminiska Lake sheet | 250000 |
| M82251 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Fort Hope Area | 20000 |
| M82318 | 2003 | Airborne Magnetic and Electromagnetic Surveys, EM Decay Constant and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| 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 |
| M80221 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2550, Armstrong sheet | 250000 |
| M00952G | 1960 | Geophysical series, Kilbarry Lake, Thunder Bay District, Ontario, airborne magnetic, total field | 63360 |
| M82349 | 2003 | Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Fort Hope Area | 50000 |
| ARM42E | 1933 | Pashkokogan-Misehkow area, District of Thunder Bay, Ontario | 253440 |
| ARM38B-02 | 1929 | Route map, Lake Nipigon to Albany River, districts of Thunder Bay and Kenora (Patricia Portion), 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 |
| M80184 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2530, Miminiska Lake sheet | 250000 |
| M82250 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Fort Hope Area | 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 |
| M82299 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Shaded Image of the Second Vertical Derivative of the Magnetic Field and Keating Coefficients, Fort Hope Area | 50000 |
| M80226 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2600, Armstrong sheet | 250000 |
| 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 |
| M82330 | 2003 | Airborne Magnetic and Electromagnetic Surveys, Apparent Conductance and Electromagnetic Anomalies, Fort Hope Area | 50000 |
| 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 |
| M80219 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2530, Armstrong sheet | 250000 |
| M82307 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Shaded Image of the Second Vertical Derivative of the Magnetic Field and Keating Coefficients, Fort Hope Area | 50000 |
| M80223 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2570, Armstrong sheet | 250000 |
| M80230 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2640, Armstrong sheet | 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 |
| 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 |
| M80176 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Miminiska Lake, Ontario [GSC map 36652G] | 250000 |
| M00951G | 1960 | Geophysical series, Whiteclay Lake, Thunder Bay District, Ontario, airborne magnetic, total field | 63360 |
| M80210 | 1979 | Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Armstrong, Ontario [GSC map 35952G] | 250000 |
| M2237 | 1972 | Fort Hope-Lansdowne House sheet, geological compilation series, Cochrane, Kenora, and Thunder Bay districts | 253440 |
| M82343 | 2003 | Airborne Magnetic and Gamma-Ray Spectrometric Surveys, Ternary Radioelement Image, Fort Hope Area | 50000 |
| M82300 | 2003 | Airborne Magnetic, Electromagnetic and Gamma-Ray Spectrometric Surveys, Shaded Image of the Second Vertical Derivative of the Magnetic Field and Keating Coefficients, Fort Hope Area | 50000 |
| M80240 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2741, Armstrong sheet | 250000 |
| M80203 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2720, Miminiska Lake sheet | 250000 |
| M80217 | 1979 | Geophysical/geochemical series, [airborne gamma-ray spectrometry], line 2510, Armstrong 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 |
| Publication | Year | Title |
|---|---|---|
| GDS1109B | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Vector Data, Geosoft Format, Fort Hope Area (Blocks 1, 2 and 3) |
| MRD085 | 2001 | Whole Rock Lithogeochemical Data of Prospective versus Barren Volcanic Belts for Volcanogenic Massive Sulphide (VMS) Deposits, Superior Province, Ontario: Operation Treasure Hunt |
| MRD298 | 2012 | Ontario Rhyolite Database-Northwestern Ontario and the Grenville Province |
| MRD160 | 2005 | Digital Northern Ontario Engineering Geology Terrain Study (NOEGTS) |
| MRD018 | 1991 | Ternary Plots Using Lotus 1-2-3 |
| MRD022 | 1996 | Grade-Tonnage Data for the Mineral Deposits Models Described in OFR 5945 |
| MRD037 | 1998 | Ontario Geological Survey Poster Displays - PDAC March 1998 |
| MRD075 | 2001 | Geochronology Data for Ontario |
| MRD086 | 2001 | A Compilation of References for Kimberlite, Diamond and Related Topics |
| MRD100 | 2002 | Magmatic Ni-Cu +/- PGE Occurrences and Mafic-Ultramafic Bodies in Ontario |
| MRD101 | 2003 | Summary of Clinopyroxene Data |
| MRD126-REV1 | 2011 | 1:250 000 Scale Bedrock Geology of Ontario |
| MRD134 | 2004 | Detectability of Mineral Deposits with Airborne Gravity Gradiometry |
| MRD138 | 2004 | Airborne Hyperspectral Surface Mapping over Exposed and Covered Mineral Belts in Ontario |
| MRD139 | 2004 | Demonstration Surveys of the Distributed Acquisition (MT/IP) Method Earth Imaging Technology |
| MRD142 | 2004 | Lineament Extraction from Digital Elevation Model (DEM) for the Province of Ontario |
| MRD153 | 2005 | Ontario Geochemistry and Indicator Mineral Database |
| MRD164 | 2005 | Three Dimensional Surficial Geochemistry |
| MRD165 | 2005 | Use of a Soil Gas Hydrocarbon Technique to Differentiate Barren Graphitic and Sulphidic Conductors from Ore-Bearing Conductors |
| MRD166 | 2005 | Gedex Airborne Gravity Gradiometer (AGG) System |
| MRD169 | 2005 | Development of a High Bandwidth Frequency Domain EM System |
| MRD170 | 2005 | Geochemical Detection of Disseminated Palladium Mineralization in Ontario |
| MRD172 | 2005 | Development of Methods and Technology for the Discovery of New Resources Around Existing Mine Infrastructure |
| MRD175 | 2005 | Downhole Seismic Imaging Method: A New Tool for Deep Mineral Exploration |
| MRD176 | 2005 | Development and Demonstration of Novel Field-Portable Sample Preparation Methods for On-Site Geochemical Analysis |
| MRD177 | 2005 | Detectability of Mineral Deposits With Potential Field Methods |
| MRD178 | 2005 | Development and Evaluation of a 3D Vector Orientation Software Illustrated With Triaxial Gradient Magnetic Data |
| MRD179 | 2005 | Development of a Relational Physical Rock Property Database |
| MRD181 | 2005 | Detectability of Mineral Deposits With Electrical Resistivity and Induced Polarization Methods |
| MRD183 | 2006 | Development of a New Helicopter TEM System for Mineral Exploration |
| MRD185 | 2005 | A New Aircraft Compensation System for Magnetic Terrains |
| MRD216 | 2007 | Geology of the Canadian Shield in Ontario: An Update |
| MRD249 | 1987 | Whole-Rock Geochemistry of Komatiitic and Ultramafic Rocks: Data from the Komatiite Database Project |
| MRD250 | 1993 | Data from the PETROCH Lithogeochemical Database |
| MRD252 | 1995 | Digital Bedrock Mapping Symbols |
| MRD253 | 2000 | Digital Line Standards for Maps |
| MRD269 | 2010 | Abstracts, 11th International Platinum Symposium, 21-24 June 2010, Sudbury, Ontario, Canada |
| MRD270 | 1989 | OGS FIELDLOG (circa 1989) - Software for Geologists |
| MRD371 | 2018 | Ontario Specific Gravity Data for Bedrock Samples Acquired from 1970 to 2014 |
| GDS1035 | 2003 | Single Master Gravity and Aeromagnetic Data for Ontario, ASCII, Excel and Access formats. |
| GDS1036 | 2003 | Single Master Gravity and Aeromagnetic Data for Ontario, Geosoft Format |
| 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 |
| GDS1110B | 2003 | Ontario Airborne Geophysical Surveys, Gamma-Ray Spectrometer Data, Grid and Vector Data, Geosoft Format, Fort Hope Area (Blocks 1 and 2) |
| MRD230 | 2008 | U-Pb Columbite-Tantalite Geochronology of Rare-Element Pegmatites from the Superior Province of Ontario |
| MRD089 | 2001 | Lake Sediment Geochemical Data (including Au, Pt and Pd) from the Fort Hope Area, Northwestern Ontario |
| GDS1110C | 2003 | Ontario Airborne Geophysical Surveys, Gamma-Ray Spectrometer Data, Profile Data, ASCII Format, Fort Hope Area (Blocks 1 and 2) |
| GDS1109D | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Profile Data, Geosoft Format, Fort Hope Area (Blocks 1, 2 and 3) |
| 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 |
| GDS1110A | 2003 | Ontario Airborne Geophysical Surveys, Gamma-Ray Spectrometer Data, Grid and Vector Data, ASCII Format, Fort Hope Area (Blocks 1 and 2) |
| GDS1108E | 2003 | Ontario Airborne Geophysical Surveys, Electromagnetic Data, Halfwave Data, ASCII Format, Fort Hope Area (Block 4) |
| GDS1037-REV | 2017 | Ontario Airborne Geophysical Surveys, Magnetic Data, Grid Data (ASCII and Geosoft Formats), Magnetic Supergrids |
| GDS1109C | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Profile Data, ASCII Format, Fort Hope Area (Blocks 1, 2 and 3) |
| MRD209 | 2006 | Lithogeochemical Data for Intermediate to Felsic Rocks Sampled in 2005 |
| GDS1108D | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Profile Data, Geosoft Format, Fort Hope Area (Block 4) |
| GDS1108A | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Vector Data, ASCII Format, Fort Hope Area (Block 4) |
| 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 |
| 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 |
| GDS1109A | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Vector Data, ASCII Format, Fort Hope Area (Blocks 1, 2 and 3) |
| GDS1067 | 2010 | Ontario Airborne Geophysical Surveys, Magnetic Data, Grid and Profile Data (ASCII and Geosoft Formats) and Vector Data, Melchett Lake Area |
| 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 |
| GDS1110D | 2003 | Ontario Airborne Geophysical Surveys, Gamma-Ray Spectrometer Data, Profile Data, Geosoft Format, Fort Hope Area (Blocks 1 and 2) |
| 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 |
| GDS1108C | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Profile Data, ASCII Format, Fort Hope Area (Block 4) |
| GDS1108B | 2003 | Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Grid and Vector Data, Geosoft Format, Fort Hope Area (Block 4) |
| 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 |
We are continuously updating our data. If you notice errors please contact us: Webmaster.ndm@ontario.ca.
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For detailed information regarding geoscience data in this area please contact the Thunder Bay North District Resident Geologist Office.