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 BUTT

19 Mineral Inventory points within 200 metres

OMI Number Status Name Primary Commodity Secondary Commodity
MDI31E11NE00004 Developed Prospect With Reported Reserves Or Resources Kearney Mine Graphite
MDI31E11NE00021 Occurrence H.A. Shaw Property Nickel Copper
MDI31E11NE00007 Occurrence Bullock Claim Mica Silica, Garnet (Nonmetals)
MDI31E11NE00020 Occurrence Swayze Resources Property Graphite
MDI31E11NE00018 Discretionary Occurrence F.H. Armstrong Property Cerium, Rare Earth Elements Silica
MDI31E11NE00015 Discretionary Occurrence Mining Corporation Claims Uranium, Thorium
MDI000000001283 Prospect Sheehan Graphite Property Graphite
MDI31E11NE00011 Discretionary Occurrence Napoleon Dault Claim Feldspar (Nonmetals), Cerium, Mica Garnet (Nonmetals)
MDI31E11NE00069 Occurrence Mcrae Uranium Prospecting Syndicate Uranium
MDI31E11NE00002 Prospect William Elliott Claim Uranium, Thorium, Rare Earth Elements Mica
MDI31E11NE00019 Discretionary Occurrence C.W. Beaton Property Cerium, Rare Earth Elements
MDI31E11NE00009 Discretionary Occurrence John Ryan Property Cerium, Thorium
MDI31E11NE00017 Discretionary Occurrence A.E. Trafford Claim Cerium, Rare Earth Elements Mica
MDI31E11NE00008 Discretionary Occurrence Frank Watson Property Cerium, Uranium Rare Earth Elements
MDI31E11NE00012 Prospect Ryan, Mann And Sheehan Claims Uranium Feldspar (Nonmetals), Silica, Cerium, Rare Earth Elements, Mica
MDI31E11NE00016 Discretionary Occurrence A. E. Trafford Cerium, Uranium Rare Earth Elements, Mica
MDI31E11NE00010 Discretionary Occurrence J. Ryan Property Thorium, Cerium
MDI31E11NE00070 Prospect E.J. Rivers Property Uranium, Niobium, Mica Rare Earth Elements, Tantalum
MDI31E14SE00004 Discretionary Occurrence D. Sheehan Property Beryl (Gemstones), Feldspar (Nonmetals)

58 Assessment Files

Report Number Year Company Property Work Type
20000021369 2022-2022 Canoe Mining Ventures Corp, Griftco Corp Butt Township Property Airborne Electromagnetic, Prospecting By Licence Holder, Rock Sampling
20000019489 2021-2021 Griftco Corp Butt Township Property Airborne Magnetometer
20000018136 2019-2019 Griftco Corp Butt Township Property Airborne Magnetometer
20000018398 2019-2019 Mary-Ann Gilchrist, Michael Gilchrist Prospecting By Licence Holder, Rock Sampling
20000014319 2016-2016 Mary-Ann M Gilchrist, Michael Robert Gilchrist Butt Claims 3018940 and 3018941 Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000015024 2016-2016 Mary-Ann M Gilchrist, Michael Robert Gilchrist Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000008030 2013-2013 Vince Sheehan Mining Claims SO 3018940 and 3018941 Recutting Claim Lines Once Every 5 Years
20000007791 2012-2012 Ontario Graphite Ltd Induced Polarization, Magnetic / Magnetometer Survey
20000007844 2012-2012 Vincient Eric Sheehan Prospecting By Licence Holder
20000008745 2012-2013 Dan Patrie Exploration Ltd Butt Township Property Assaying and Analyses, Prospecting By Licence Holder, Rock Sampling
20000009078 2012-2013 Ontario Graphite Ltd, Robert James Bassermann Kearney Graphite Property Assaying and Analyses, Diamond Drilling, Geological Survey / Mapping, Rock Sampling
20000006816 2011-2011 Robert James Bassermann East McGuire Drill Core Relogging, Geological Survey / Mapping
20000006941 2011-2011 Vincent Eric Sheehan Prospecting By Licence Holder, Rock Sampling
20000007055 2011-2012 Dan Patrie Exploration Ltd Butt Uranium Rare Earth Property Geological Survey / Mapping, Induced Polarization, Magnetic / Magnetometer Survey
20000006088 2010-2010 Dan Patrie Exploration Ltd Butt Uranium Rare Earth Property Geological Survey / Mapping, Induced Polarization, Linecutting, Magnetic / Magnetometer Survey
20000006309 2010-2010 Dan Patrie Exploration Ltd Butt Uranium Rare Earth Property Geological Survey / Mapping, Induced Polarization, Linecutting, Magnetic / Magnetometer Survey
20000000172 2009-2009 Ontario Graphite Ltd Electromagnetic Very Low Frequency, Geological Survey / Mapping, Prospecting By Licence Holder, Rock Sampling
20000003712 2009-2009 Dan Patrie Expl Ltd Butt Township Property Magnetic / Magnetometer Survey
20000003275 2008-2008 Robert James Bassermann Electromagnetic Very Low Frequency, Geological Survey / Mapping, Prospecting By Licence Holder
20000003335 2008-2008 Vincent Eric Sheehan Electromagnetic Very Low Frequency, Geological Survey / Mapping
20000002497 2007-2007 Robert James Bassermann Geological Survey / Mapping, Other Petrographic Work, Prospecting By Licence Holder, Rock Sampling
20000001579 2006-2006 Robert James Bassermann Geological Survey / Mapping, Prospecting By Licence Holder
20000000599 2005-2005 Vinecrest Management Services Electromagnetic, Geological Survey / Mapping
20000001119 2005-2005 Vincent Sheehan Electromagnetic Very Low Frequency, Geological Survey / Mapping, Linecutting
31E11NE2005 2004-2004 Vinecrest Management Services Electromagnetic, Linecutting
31E11NE2004 2003-2003 Vinecrest Management Services Electromagnetic, Linecutting
31E11NE2003 2002-2002 Vinecrest Management Services Electromagnetic, Linecutting, Recutting Claim Lines Once Every 5 Years
31E10NW2001 2001-2001 Vinecrest Management Services Electromagnetic Very Low Frequency, Open Cutting
31E11NE2002 2000-2000 Vinecrest Management Services Assaying and Analyses, Compilation and Interpretation - Geology, Diamond Drilling
31E11NE2001 1999-1999 Vinecrest Management Services Geological Survey / Mapping
31E14SE0001 1994-1994 Applied Carbon Tech Ltd Assaying and Analyses, Diamond Drilling, Microscopic Studies, Open Cutting
31E11NE9760 1993-1993 V Sheehan Geological Survey / Mapping
31L02SW0001 1993-1993 Z Mandzuik Air Photo and Remote Imagery Interpretations, Industrial Mineral Testing and Marketing, Microscopic Studies, Prospecting By Licence Holder, Regional or Reconnaissance Ground Exploration
31E11NE9753 1992-1992 Cal Graphite Corp Diamond Drilling
31E11NE0050 1989-1989 Cal Graphite Corp Diamond Drilling
31E11NE0001 1988-1988 Swayze Resources Ltd Assaying and Analyses, Geological Survey / Mapping
31E11NE0003 1988-1988 Cal Graphite Corp Diamond Drilling
31E11NE0004 1988-1988 Cal Graphite Corp Diamond Drilling
31E11NE0006 1988-1988 Cal Graphite Corp Diamond Drilling
31E11NE0008 1988-1988 Cal Graphite Corp Diamond Drilling
31E11NE0005 1987-1987 Swayze Resources Ltd Geological Survey / Mapping
31E11NE0007 1987-1987 Cal Graphite Corp Diamond Drilling
31E11NE0009 1987-1987 Swayze Resources Ltd Electromagnetic Very Low Frequency, Geological Survey / Mapping
31E11NE0010 1986-1986 Swayze Resources Ltd Assaying and Analyses
31E11NE0011 1985-1986 Cal Graphite Corp Diamond Drilling, Industrial Mineral Testing and Marketing, Metallurgical Testing and Bulk Sampling
31E11NE0018 1985-1985 Cal Graphite Corp Diamond Drilling
31E11NE0013 1981-1981 G Lahaye Diamond Drilling
31E11NE0012 1980-1980 J Lupo Diamond Drilling
31E11NE0014 1980-1980 H Barry Metallurgical Testing and Bulk Sampling
31E11NE0015 1980-1980 H Barry Geological Survey / Mapping
31E11NE0016 1976-1977 C D Gris Geological Survey / Mapping
31E11NE0017 1975-1975 Noranda Exploration Co Ltd Electromagnetic, Induced Polarization
31E11NE0019 1974-1974 C D Gris Radiometric
31E11NE0020 1974-1974 Noranda Exploration Co Ltd Geological Survey / Mapping
31E10NW9550 1968-1968 V A Irwin Geochemical, Radiometric
31E11NE0023 1956-1956 Kearney Project Diamond Drilling
31E11NE0021 1954-1954 E J Rivers Diamond Drilling
31E11NE0022 1950-1950 Rigby Kirkland Mines Ltd Radiometric

138 Drill Holes

Report Number Company Drill Hole Count Elements
31E11NE2002 Cal Graphite Corp 5
31E14SE0001 Applied Carbon Technology Inc 121
20000009078 Ontario Graphite Ltd 12

140 Maps

Publication Year Title Scale
P1731 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/eTh ratio, Huntsville, Ontario, [GSC] map 35531G 250000
M2042 1963 Distribution of chert in gravels of southern Ontario 1013760
M5503 1981 Algonquin, NTS 31E/NE, data base map, southern Ontario engineering geology terrain study 100000
P1744 1978 Geophysical series, [airborne gamma-ray spectrometry], line 431, Huntsville sheet 250000
M2599 1992 Shaded image of vertical gravity gradient of Ontario, southern sheet 1000000
P2715 1984 Physiography of southern Ontario 600000
P2840 1986 Compilation series, geochronology compilation map for Ontario, sheet 1: southern Ontario; Grenville province and environs, Ar-Ar and K-Ar isotopic systems 1013760
P1100 1976 Mineral deposits series, mineral potential map of Ontario, 1976, southern sheet, southern Ontario and District of Nipissing 1013760
P1756 1978 Geophysical series, [airborne gamma-ray spectrometry], line 551, Huntsville sheet 250000
P1738 1978 Geophysical series, [airborne gamma-ray spectrometry], line 371, Huntsville sheet 250000
P2301 1980 Mineral deposits series, vein silver deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
P1749 1978 Geophysical series, [airborne gamma-ray spectrometry], line 481, Huntsville sheet 250000
P1747 1978 Geophysical series, [airborne gamma-ray spectrometry], line 461, Huntsville sheet 250000
P2842 1986 Compilation series, geochronology compilation map for Ontario, sheet 3: east-central Ontario, all isotopic systems 1013760
M2595 1991 Bouguer gravity of Ontario, southern sheet 1000000
ARM17B 1908 Map of the iron industry of Ontario, showing location of iron deposits, also iron and steel works 5068800
P1758 1978 Geophysical series, [airborne gamma-ray spectrometry], line 571, Huntsville sheet 250000
P1755 1978 Geophysical series, [airborne gamma-ray spectrometry], line 541, Huntsville sheet 250000
P2841 1986 Compilation series, geochronology compilation map for Ontario, sheet 2: southern Ontario; Grenville province and environs, Rb-Sr, Nd-Sm, U-Pb, and other isotopic systems 1013760
P2591 1983 Industrial minerals of Ontario 1500000
P3321 1995 Known Kimberlites of Eastern Ontario 50000
P3533 2004 Tectonometamorphic Map of Ontario 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
M1960C 1960 Ontario limestone industries 1267200
P1759 1978 Geophysical series, [airborne gamma-ray spectrometry], line 581, Huntsville sheet 250000
P1229 1977 Mineral deposits series, gold deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
M2040 1963 Distribution of siltstone in gravels of southern Ontario 1013760
OFM0146 1991 Granite building stone quarries and prospects, districts of Parry Sound and Muskoka, and adjacent parts of Haliburton County and Nipissing District 250000
M2441 1979 Geological highway map, southern Ontario 800000
P1736 1978 Geophysical series, [airborne gamma-ray spectrometry], line 351, Huntsville sheet 250000
P1740 1978 Geophysical series, [airborne gamma-ray spectrometry], line 391, Huntsville sheet 250000
P1732 1978 Geophysical series, (airborne gamma-ray spectrometric), eU/K ratio, Huntsville, Ontario, [GSC] map 35531G 250000
P1734 1978 Geophysical series, [airborne gamma-ray spectrometry], line 332 (331), Huntsville sheet 250000
M2587 1991 Shaded image of total magnetic field of Ontario, southern sheet 1000000
M01466G 1965 Geophysical series, Burntroot Lake, Ontario, airborne magnetic, total field 63360
P1757 1978 Geophysical series, [airborne gamma-ray spectrometry], line 561, Huntsville sheet 250000
P1739 1978 Geophysical series, [airborne gamma-ray spectrometry], line 381, Huntsville sheet 250000
M01475G 1965 Geophysical series, Burk's Falls, Ontario, airborne magnetic, total field 63360
P0800 1972 Great Lakes-Ottawa River, aeromagnetic compilation map, Algoma, Sudbury, Timiskaming, Nipissing, and Manitoulin districts and southern Ontario 1013760
P1745 1978 Geophysical series, [airborne gamma-ray spectrometry], line 441, Huntsville sheet 250000
P1751 1978 Geophysical series, [airborne gamma-ray spectrometry], line 501, Huntsville sheet 250000
M5502 1981 Sundridge, NTS 31E/NW, data base map, southern Ontario engineering geology terrain study 100000
ARM27B 1918 Sand and gravel producing areas in southern Ontario 2217600
M1944A 1944 [Power transmission lines and stations serving mining industry] 1267200
ARM39C 1930 Key map of part of the Province of Ontario showing location of plants for the production of heavy clay products 1013760
ARM25B 1916 Part of Ontario showing the locations of lead and zinc deposits 2217600
M2130 1967 Principal clay areas of southern Ontario and the clay products industry dependent on clay 1013760
M2591 1991 Vertical magnetic gradient of Ontario, southern sheet 1000000
P3160 1990 Geological series, Quaternary geology, South River area, southern Ontario 50000
P2608 1983 Geological series, Quaternary geology, Algonquin Park, northwestern part, Nipissing District 50000
P2564 1982 Industrial minerals of the Algonquin region, Algonquin Park area, Nipissing District and southern Ontario 125000
OFR5319 1980 Southern Ontario engineering geology terrain study, data base map, Sundridge area, Parry Sound and Nipissing districts 100000
P1761 1978 Geophysical series, [airborne gamma-ray spectrometry], line 601, Huntsville sheet 250000
M2041 1963 Distribution of shale in gravels of southern Ontario 1013760
OFM0162 1991 Extension of Grenville basement beneath southwestern Ontario, rock types and tectonic subdivisions 1013760
M2264 1972 Ontario limestone quarries, 1971 1013760
P1743 1978 Geophysical series, [airborne gamma-ray spectrometry], line 421, Huntsville sheet 250000
P1730 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent thorium (eTh), Huntsville, Ontario, [GSC] map 35531G 250000
P1746 1978 Geophysical series, [airborne gamma-ray spectrometry], line 451, Huntsville sheet 250000
P1741 1978 Geophysical series, [airborne gamma-ray spectrometry], line 401, Huntsville sheet 250000
OFR5320 1980 Southern Ontario engineering geology terrain study, data base map, Algonquin area, Nipissing District and southern Ontario 100000
OFR5260 1979 Uranium mineral potential charts for parts of southern Ontario 126720
P1508 1978 Mineral deposits series, Ontario mineral potential, Huntsville sheet, districts of Parry Sound, Nipissing, Muskoka, and counties of Haliburton and Hastings 250000
P2698 1984 Geological series, Quaternary geology, Algonquin map sheet, southern Ontario 50000
M2254 1972 Paleozoic geology of southern Ontario showing bedrock industrial mineral producers 1013760
P1044 1975 Mineral deposits series, iron deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
M2646 1996 Quaternary Geology, Cal Graphite Area, Southern Ontario 20000
P1735 1978 Geophysical series, [airborne gamma-ray spectrometry], line 342 (341), Huntsville sheet 250000
P1733 1978 Geophysical series, (airborne gamma-ray spectrometric), eTh/K ratio, Huntsville, Ontario, [GSC] map 35531G 250000
P1247 1977 Mineral deposits series, molybdenum deposits of Ontario, southern sheet, southern Ontario, and District of Nipissing 1013760
P0972 1975 Mineral deposits series, uranium and thorium deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P1728 1978 Geophysical series, (airborne gamma-ray spectrometric), potassium (K), Huntsville, Ontario, [GSC] map 35531G 250000
P0452 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P3161 1990 Quaternary geology, Burk's Falls area, southern Ontario 50000
M2117 1966 Paleozoic geology of southern Ontario, showing bedrock industrial mineral producers 1013760
P1750 1978 Geophysical series, [airborne gamma-ray spectrometry], line 491, Huntsville sheet 250000
MS465 1965 Algoma, Sudbury, Timiskaming and Nipissing, surficial geology 506880
M2131 1967 Principal shale areas of southern Ontario and the clay products industry dependent on shale 1013760
M2183 1969 Ontario marl deposits 1013760
P1760 1978 Geophysical series, [airborne gamma-ray spectrometry], line 591, Huntsville sheet 250000
M1934B 1938 [N Ontario: principal prospecting areas] None
M01476G 1965 Geophysical series, South River, Ontario, airborne magnetic, total field 63360
M2059 1964 Ontario limestone quarries, 1963 1013760
OFR5328 1982 Mineral potential map of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P1737 1978 Geophysical series, [airborne gamma-ray spectrometry], line 361, Huntsville sheet 250000
P2563 1982 Industrial minerals of the Algonquin region, Bracebridge area, Parry Sound, Muskoka, Nipissing districts and southern Ontario 125000
P1727 1978 Geophysical series, (airborne gamma-ray spectrometric), total count, Huntsville, Ontario, [GSC] map 35531G 250000
M2039 1963 Distribution of limestone, dolomite and Precambrian pebbles in gravels of southern Ontario 1013760
ARM51A 1942 Portions of the districts of Parry Sound and Muskoka, Province of Ontario 126720
P0452-REV 1970 Aeromagnetic maps of carbonatite-alkalic complexes in Ontario 4224000
P1748 1978 Geophysical series, [airborne gamma-ray spectrometry], line 471, Huntsville sheet 250000
P1063 1975 Mineral deposits series, nickel deposits of Ontario, southern sheet, southern Ontario and District of Nipissing 1013760
P2424 1981 Mineral deposits series, uranium and thorium deposits of Ontario, southern sheet, southern Ontario and Nipissing, Muskoka, Parry Sound, Sudbury, and Manitoulin districts 1013760
M2197 1971 Ontario geological map, southern sheet 1013760
M2038 1963 Sand and gravel pits in southern Ontario 1013760
M2544 1991 Bedrock geology of Ontario, southern sheet 1000000
M2556 1991 Quaternary geology of Ontario, southern sheet 1000000
P1742 1978 Geophysical series, [airborne gamma-ray spectrometry], line 411, Huntsville sheet 250000
P1752 1978 Geophysical series, [airborne gamma-ray spectrometry], line 511, Huntsville sheet 250000
P1762 1978 Geophysical series, [airborne gamma-ray spectrometry], line 611, Huntsville sheet 250000
P1763 1978 Geophysical series, [airborne gamma-ray spectrometry], line 621, Huntsville sheet 250000
P1765 1978 Geophysical series, [airborne gamma-ray spectrometry], line 641, Huntsville sheet 250000
M07058G 1981 Geophysical series, Huntsville, Ontario, airborne magnetic, total field 250000
M2392 1978 Ontario geological map, southern sheet 1013760
P1729 1978 Geophysical series, (airborne gamma-ray spectrometric), equivalent uranium (eU), Huntsville, Ontario, [GSC] map 35531G 250000
P1764 1978 Geophysical series, [airborne gamma-ray spectrometry], line 631, Huntsville sheet 250000
M1976-04 1976 [withdrawn, replaced by P.1508] 253440
M2228 1975 Physiography of the Georgian Bay-Ottawa Valley area 253440
M2418 1978 Geological highway map, southern Ontario 800000
P1753 1978 Geophysical series, [airborne gamma-ray spectrometry], line 521, Huntsville sheet 250000
M01465G 1965 Geophysical series, Algonquin, Ontario, airborne magnetic, total field 63360
M2578 1992 Tectonic assemblages of Ontario, southern sheet 1000000
P1754 1978 Geophysical series, [airborne gamma-ray spectrometry], line 531, Huntsville sheet 250000
M2184 1969 Sand and gravel pits in southern Ontario 1967-1968 1013760

57 Digital Data Products

Publication Year Title
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
MRD254 2002 Industrial Mineral Assessment and Sampling of Mica in Central and Eastern Ontario: Testing Results
GeochrON 2019 Geochronology Inventory of Ontario2019
ARO 2021 Aggregate Resources of Ontario (ARO2020)
MRD297 2012 Aggregate Test Results for Various Rock Types in Ontario
MRD207 2006 Bedrock Topography and Overburden Thickness Mapping, Southern Ontario
MRD228 2007 Physiography of Southern Ontario
MRD273-REV2 2019 Ontario Precambrian Bedrock Magnetic Susceptibility Geodatabase for 2001 to 2017
MRD204 2006 An Updated Guide to the Subsurface Paleozoic Stratigraphy of Southern Ontario
MRD115 2002 Geological and Lithogeochemical Data from Mafic-Ultramafic Bodies in Ontario as a Guide to Exploration for Platinum Group Element (PGE) Deposits: Operation Treasure Hunt
MRD128-REV 2010 Surficial Geology of Southern Ontario
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
MRD401 2024 Ambient Groundwater Geochemical and Isotopic Data for Northeastern Ontario, 20162018

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