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Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
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Africa
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Central Africa
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Congo Democratic Republic (1)
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East Africa
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Lake Malawi (1)
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Zambia (1)
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East African Lakes
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Lake Malawi (1)
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Southern Africa
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South Africa
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Bushveld Complex (1)
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Transvaal region (1)
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Witwatersrand (1)
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Swaziland (1)
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-
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Asia
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Central Asia
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Kazakhstan
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Kokchetav Kazakhstan
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Kokchetav Massif (1)
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Kyrgyzstan
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Issyk-kul Lake (1)
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Australasia
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Australia
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Western Australia
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Eastern Goldfields (1)
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-
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Black Hills (1)
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Canada
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Eastern Canada
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Belcher Islands (1)
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James Bay (1)
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Newfoundland and Labrador
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Labrador (1)
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Newfoundland (1)
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Ontario
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Algoma District Ontario
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Mamainse Point (8)
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Sault Sainte Marie Ontario (2)
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Wawa Ontario (16)
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Batchawana Bay (4)
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Coldwell Complex (13)
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Eye-Dashwa Lakes Pluton (8)
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Hemlo Deposit (13)
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Kenora District Ontario (1)
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Michipicoten Island (2)
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Rainy River District Ontario
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Atikokan Ontario (12)
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Sudbury Basin (3)
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Sudbury igneous complex (1)
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Sudbury Ontario (1)
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Sudbury Structure (2)
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Thunder Bay (2)
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Thunder Bay District Ontario
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Manitouwadge Ontario (3)
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Northern Light Lake (1)
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Thunder Bay Ontario (10)
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Quebec (2)
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Nunavut
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Belcher Islands (1)
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Western Canada
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Manitoba
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Lac du Bonnet Batholith (2)
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Tanco Pegmatite (1)
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Northwest Territories
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Ekati Mine (1)
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Commonwealth of Independent States
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Kazakhstan
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Kokchetav Kazakhstan
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Kokchetav Massif (1)
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Kyrgyzstan
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Issyk-kul Lake (1)
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Europe
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Alps
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Central Alps
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Bernese Alps (1)
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Central Europe
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Austria (1)
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Erzgebirge (1)
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Germany (1)
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Poland (1)
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Switzerland
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Bernese Alps (1)
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Southern Europe
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Iberian Peninsula
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Portugal (1)
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Western Europe
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United Kingdom
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Great Britain
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Scotland
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Edinburgh Scotland (1)
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Midlothian Scotland (1)
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Lake Nipissing (1)
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Mexico
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Sierra Madre Oriental (1)
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North America
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Canadian Shield
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Grenville Province (5)
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Slave Province (1)
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Southern Province (7)
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Superior Province
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Abitibi Belt (7)
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Kapuskasing Zone (7)
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Michipicoten Belt (9)
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Quetico Belt (14)
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Wabigoon Belt (7)
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Wawa Belt (33)
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-
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Great Lakes
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Lake Michigan (3)
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Lake Superior (86)
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Great Lakes region (56)
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Grenville Front (2)
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Keweenawan Rift (44)
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Lake Superior region (25)
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Rainy River (2)
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Rocky Mountains (1)
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Saganaga Lake (1)
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Rainy Lake (1)
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Sturgeon Lake (1)
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United States
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Alaska (1)
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Iowa (1)
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Kansas (1)
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Michigan
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Michigan Lower Peninsula
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Cheboygan County Michigan (1)
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Emmet County Michigan (2)
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Lake County Michigan (1)
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Washtenaw County Michigan (1)
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Michigan Upper Peninsula
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Alger County Michigan (3)
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Baraga County Michigan (5)
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Chippewa County Michigan
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Sault Sainte Marie Michigan (1)
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Dickinson County Michigan (1)
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Gogebic County Michigan (8)
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Houghton County Michigan (10)
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Iron County Michigan (1)
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Keweenaw County Michigan
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Isle Royale National Park (1)
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Keweenaw Peninsula (29)
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Luce County Michigan (1)
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Marquette County Michigan
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Marquette Michigan (3)
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Marquette Range (4)
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Ontonagon County Michigan
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White Pine Michigan (14)
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Midcontinent (6)
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Midcontinent geophysical anomaly (1)
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Midwest (1)
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Minnesota
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Carlton County Minnesota (1)
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Cook County Minnesota (15)
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Dakota County Minnesota (1)
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Duluth Complex (31)
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Lake County Minnesota (23)
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Mesabi Range (4)
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Saint Louis County Minnesota
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Duluth Minnesota (7)
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Ely Minnesota (4)
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Partridge River Intrusion (4)
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Vermilion Range (3)
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Missouri
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Viburnum Trend (1)
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Montana (1)
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Nebraska (1)
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Oregon
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Klamath County Oregon
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Mount Mazama (1)
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-
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South Dakota (1)
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Wisconsin
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Ashland County Wisconsin (4)
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Bayfield County Wisconsin (3)
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Douglas County Wisconsin (2)
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Iron County Wisconsin (2)
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Milwaukee County Wisconsin
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Milwaukee Wisconsin (1)
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Sawyer County Wisconsin (1)
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-
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White Pine Mine (16)
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commodities
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barite deposits (1)
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bitumens (3)
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brines (4)
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diamond deposits (3)
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metal ores
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base metals (3)
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cadmium ores (1)
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chromite ores (1)
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copper ores (63)
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gold ores (25)
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iron ores (20)
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lead ores (2)
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lead-zinc deposits (3)
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lithium ores (1)
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manganese ores (1)
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molybdenum ores (2)
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nickel ores (22)
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niobium ores (1)
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palladium ores (7)
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platinum ores (13)
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polymetallic ores (3)
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pyrite ores (1)
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rare earth deposits
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cerium ores (1)
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silver ores (4)
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tantalum ores (1)
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tin ores (1)
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uranium ores (1)
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zinc ores (8)
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mineral deposits, genesis (84)
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mineral exploration (16)
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petroleum (4)
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talc deposits (1)
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elements, isotopes
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carbon
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C-13/C-12 (4)
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C-14 (8)
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chemical ratios (2)
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hydrogen
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D/H (2)
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isotope ratios (25)
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isotopes
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radioactive isotopes
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Am-241 (1)
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Be-10 (1)
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C-14 (8)
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Cs-137 (1)
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (2)
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Rb-87/Sr-86 (1)
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Sm-147/Nd-144 (1)
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Sr-90 (1)
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U-238/Th-230 (1)
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stable isotopes
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C-13/C-12 (4)
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D/H (2)
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Nd-144/Nd-143 (9)
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O-18/O-16 (9)
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Os-188/Os-187 (1)
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (2)
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Rb-87/Sr-86 (1)
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S-33 (1)
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S-33/S-32 (2)
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S-34/S-32 (14)
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S-36 (2)
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Sm-147/Nd-144 (1)
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Sr-87/Sr-86 (7)
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-
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metals
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actinides
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americium
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Am-241 (1)
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thorium
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U-238/Th-230 (1)
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uranium
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U-238/Th-230 (1)
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alkali metals
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cesium
-
Cs-137 (1)
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rubidium
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Rb-87/Sr-86 (1)
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sodium (1)
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alkaline earth metals
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barium (1)
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beryllium
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Be-10 (1)
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calcium (1)
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magnesium (2)
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strontium
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Rb-87/Sr-86 (1)
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Sr-87/Sr-86 (7)
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Sr-90 (1)
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-
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antimony (3)
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arsenic (1)
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chromium (2)
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cobalt (1)
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copper (24)
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gold (3)
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hafnium (1)
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iron
-
ferric iron (1)
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lead
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Pb-206/Pb-204 (2)
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Pb-207/Pb-204 (2)
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Pb-208/Pb-204 (2)
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manganese (1)
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mercury (1)
-
nickel (4)
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niobium (2)
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platinum group
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iridium (2)
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osmium
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Os-188/Os-187 (1)
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palladium (1)
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palladium ores (7)
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platinum ores (13)
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rhodium (1)
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rare earths
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cerium (1)
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europium (1)
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lanthanum (1)
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neodymium
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Nd-144/Nd-143 (9)
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Sm-147/Nd-144 (1)
-
-
promethium (1)
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samarium
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Sm-147/Nd-144 (1)
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-
-
silver (4)
-
technetium (1)
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thallium (1)
-
titanium (1)
-
tungsten (1)
-
vanadium (1)
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zinc (2)
-
zirconium (2)
-
-
nitrogen (1)
-
oxygen
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O-18/O-16 (9)
-
-
selenium (1)
-
sulfur
-
S-33 (1)
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S-33/S-32 (2)
-
S-34/S-32 (14)
-
S-36 (2)
-
-
trace metals (1)
-
-
fossils
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Archaea (1)
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Chordata
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Vertebrata
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Pisces (1)
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-
-
cyanobacteria (1)
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eukaryotes (1)
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Invertebrata
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Arthropoda
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Mandibulata
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Crustacea
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Branchiopoda
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Cladocera (1)
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-
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Insecta (2)
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-
-
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microfossils
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problematic microfossils (1)
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palynomorphs
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acritarchs (1)
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miospores
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pollen (1)
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-
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Plantae
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algae
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diatoms (1)
-
-
-
problematic fossils
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problematic microfossils (1)
-
-
-
geochronology methods
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(U-Th)/He (1)
-
Ar/Ar (4)
-
He/He (1)
-
K/Ar (4)
-
optically stimulated luminescence (1)
-
paleomagnetism (42)
-
Pb/Pb (1)
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Rb/Sr (13)
-
Re/Os (1)
-
Sm/Nd (3)
-
thermochronology (1)
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U/Pb (27)
-
U/Th/Pb (1)
-
uranium disequilibrium (1)
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-
geologic age
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Cenozoic
-
Quaternary
-
Holocene
-
lower Holocene (3)
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upper Holocene (1)
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Pleistocene
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Lake Agassiz (3)
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upper Pleistocene
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Weichselian
-
upper Weichselian
-
Younger Dryas (3)
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-
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Wisconsinan (1)
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-
-
upper Quaternary (5)
-
-
Tertiary
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Neogene
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Miocene (1)
-
-
-
-
Laurentide ice sheet (4)
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Mesozoic
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Cretaceous
-
Lower Cretaceous
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Albian (1)
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Aptian (1)
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Middle Cretaceous (1)
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Upper Cretaceous
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Cenomanian (1)
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-
-
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Paleozoic
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Cambrian (3)
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lower Paleozoic (2)
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Ordovician (1)
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Phanerozoic (2)
-
Precambrian
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Animikie Group (4)
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Archean
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Mesoarchean (1)
-
Neoarchean (15)
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-
Biwabik Iron Formation (2)
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Central Rand Group (1)
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Gunflint Iron Formation (11)
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middle Precambrian (3)
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Nonesuch Shale (13)
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North Shore Volcanics (8)
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Osler Series (2)
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Stillwater Complex (1)
-
upper Precambrian
-
Proterozoic
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Baraga Group (3)
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Huronian
-
Onaping Formation (1)
-
-
Keweenawan
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Copper Harbor Conglomerate (11)
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Portage Lake Lava Series (9)
-
-
Lewisian (1)
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Mesoproterozoic
-
Freda Sandstone (5)
-
Helikian
-
Neohelikian (2)
-
-
Stenian (3)
-
-
Negaunee Iron Formation (5)
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Neoproterozoic (11)
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Oronto Group (6)
-
Paleoproterozoic
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Aphebian (3)
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Hemlock Formation (1)
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Marquette Range Supergroup (3)
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Michigamme Formation (1)
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Thomson Formation (1)
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Virginia Formation (10)
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-
-
-
Witwatersrand Supergroup (1)
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-
-
igneous rocks
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extrusive rocks (1)
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igneous rocks
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carbonatites (3)
-
feldspathoid rocks (1)
-
granophyre (2)
-
hypabyssal rocks (1)
-
kimberlite (1)
-
picrite (2)
-
plutonic rocks
-
anorthosite (4)
-
diabase (5)
-
diorites
-
tonalite (3)
-
trondhjemite (4)
-
-
gabbros
-
troctolite (9)
-
-
granites
-
aplite (2)
-
-
granodiorites (3)
-
ijolite (1)
-
lamprophyres
-
monchiquite (1)
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spessartite (1)
-
-
monzonites (1)
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pegmatite (4)
-
quartz monzonite (2)
-
syenites
-
nepheline syenite (1)
-
-
ultramafics
-
peridotites
-
harzburgite (1)
-
-
pyroxenite (1)
-
-
-
porphyry (2)
-
volcanic rocks
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adakites (1)
-
andesites (3)
-
basalts
-
alkali basalts (1)
-
flood basalts (1)
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olivine basalt (1)
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olivine tholeiite (2)
-
shoshonite (1)
-
tholeiite (1)
-
-
glasses (1)
-
komatiite (4)
-
pyroclastics
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tuff (1)
-
-
quartz latite (1)
-
rhyolites
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quartz porphyry (1)
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-
-
-
wehrlite (1)
-
-
metamorphic rocks
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metamorphic rocks
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amphibolites (1)
-
eclogite (1)
-
gneisses
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granite gneiss (1)
-
-
granulites (2)
-
hornfels (3)
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impactites
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impact breccia (2)
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-
metaigneous rocks
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metabasalt (1)
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metabasite (1)
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metagranite (2)
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metakomatiite (1)
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metatuff (1)
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-
metaplutonic rocks (4)
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metasedimentary rocks
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metaconglomerate (2)
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metagraywacke (1)
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metapelite (1)
-
-
metasomatic rocks
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skarn (2)
-
tactite (1)
-
-
metavolcanic rocks (19)
-
migmatites (3)
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quartzites (1)
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schists
-
greenstone (4)
-
-
slates (1)
-
-
-
minerals
-
antimonides (1)
-
arsenates (1)
-
arsenides
-
arsenopyrite (1)
-
cobaltite (1)
-
gersdorffite (1)
-
lollingite (1)
-
maucherite (1)
-
nickeline (2)
-
pararammelsbergite (1)
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rammelsbergite (2)
-
safflorite (1)
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sperrylite (2)
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-
bismuthides
-
michenerite (1)
-
-
carbonates
-
aragonite (1)
-
bastnaesite (1)
-
calcite (5)
-
dolomite (2)
-
magnesian calcite (1)
-
siderite (4)
-
-
copper minerals (2)
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halides
-
chlorides
-
atacamite (1)
-
halite (1)
-
pyromorphite (1)
-
sylvite (1)
-
-
fluorides
-
bastnaesite (1)
-
-
-
minerals (21)
-
native elements
-
diamond (3)
-
graphite (1)
-
-
oxides
-
baddeleyite (3)
-
cassiterite (1)
-
chrome spinel (1)
-
goethite (3)
-
hematite (12)
-
hydroxides (1)
-
ilmenite (2)
-
iron oxides (1)
-
magnesium oxides (1)
-
magnetite (6)
-
nigerite (1)
-
niobates
-
columbite (1)
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pyrochlore (1)
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-
perovskite (1)
-
rutile (1)
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specularite (2)
-
spinel (2)
-
ulvospinel (1)
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-
phosphates
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apatite (3)
-
monazite (2)
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pyromorphite (1)
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xenotime (2)
-
-
platinum minerals (2)
-
silicates
-
aluminosilicates (1)
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chain silicates
-
amphibole group
-
clinoamphibole
-
actinolite (1)
-
arfvedsonite (1)
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cummingtonite (2)
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hornblende (1)
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-
-
prehnite (1)
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pyroxene group
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clinopyroxene
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pigeonite (1)
-
-
orthopyroxene (2)
-
-
xonotlite (1)
-
-
framework silicates
-
feldspar group
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alkali feldspar
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adularia (1)
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K-feldspar (2)
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-
plagioclase
-
albite (2)
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anorthite (1)
-
-
-
silica minerals
-
quartz (3)
-
-
-
iron silicates (1)
-
orthosilicates
-
nesosilicates
-
garnet group
-
pyrope (2)
-
-
olivine group
-
forsterite (1)
-
olivine (3)
-
-
sillimanite (1)
-
titanite group
-
titanite (1)
-
-
zircon group
-
zircon (19)
-
-
-
sorosilicates
-
epidote group
-
epidote (3)
-
-
pumpellyite group
-
pumpellyite (2)
-
-
-
-
ring silicates
-
cordierite (2)
-
-
sheet silicates
-
chlorite group
-
chlorite (3)
-
sudoite (1)
-
-
clay minerals
-
kaolinite (1)
-
smectite (4)
-
-
illite (4)
-
mica group
-
biotite (3)
-
celadonite (2)
-
muscovite (4)
-
phlogopite (3)
-
-
palygorskite (1)
-
serpentine group
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serpentine (1)
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-
talc (1)
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-
-
sulfates
-
barite (1)
-
gypsum (2)
-
-
sulfides
-
arsenopyrite (1)
-
bornite (1)
-
chalcocite (5)
-
chalcopyrite (2)
-
cobaltite (1)
-
covellite (1)
-
cubanite (1)
-
digenite (1)
-
gersdorffite (1)
-
greigite (1)
-
pentlandite (1)
-
pyrite (3)
-
pyrrhotite (2)
-
troilite (1)
-
ullmannite (1)
-
-
sulfosalts (2)
-
tellurides (1)
-
wehrlite (1)
-
-
Primary terms
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absolute age (52)
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Africa
-
Central Africa
-
Congo Democratic Republic (1)
-
-
East Africa
-
Lake Malawi (1)
-
Zambia (1)
-
-
East African Lakes
-
Lake Malawi (1)
-
-
Southern Africa
-
South Africa
-
Bushveld Complex (1)
-
Transvaal region (1)
-
Witwatersrand (1)
-
-
Swaziland (1)
-
-
-
Asia
-
Central Asia
-
Kazakhstan
-
Kokchetav Kazakhstan
-
Kokchetav Massif (1)
-
-
-
-
Kyrgyzstan
-
Issyk-kul Lake (1)
-
-
-
Australasia
-
Australia
-
Western Australia
-
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Journal Article
Genesis of the Island Gold Deposit, Ontario, Canada: Implications for Gold Mineralization in the Wawa Subprovince of the Superior Province
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 November 2022
Economic Geology (2022) 117 (7): 1597–1612.
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Includes: Supplemental Content
Journal Article
Discriminating Between Primary and Secondary Au Events in a Paragenetically Complex Archean Lode-Gold Deposit, Wawa Gold Corridor, Ontario, Canada
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 28 October 2022
Economic Geology (2022)
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Includes: Supplemental Content
Journal Article
Episodic Nature of Magmatic Ascent in a Dynamic Conduit System: Evidence From a Late Gabbroic Intrusion Associated with the Eagle Ni-Cu Sulfide Deposit in Northern Michigan, USA
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 August 2022
Economic Geology (2022) 117 (5): 1105–1130.
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Includes: Supplemental Content
Journal Article
Detached structural model of the Keweenaw fault system, Lake Superior region, North America: Implications for its origin and relationship to the Midcontinent Rift System
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 25 May 2022
GSA Bulletin (2023) 135 (1-2): 449–466.
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Journal Article
Final inversion of the Midcontinent Rift during the Rigolet Phase of the Grenvillian Orogeny
Journal: Geology
Publisher: Geological Society of America
Published: 11 February 2022
Geology (2022) 50 (5): 547–551.
FIGURES
Journal Article
Cu and Ni Isotope Variations of Country Rock-Hosted Massive Sulfides Located Near Midcontinent Rift Intrusions
Journal: Economic Geology
Publisher: Society of Economic Geologists
Published: 01 January 2022
Economic Geology (2022) 117 (1): 195–211.
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Journal Article
Relationships among the Geordie Lake Cu-Pd deposit, alkaline basalt, and syenites in the Coldwell Complex, Midcontinent Rift, Canada
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 13 December 2021
The Canadian Mineralogist (2021) 59 (6): 1571–1597.
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Journal Article
Diversification of Archean tonalite-trondhjemite-granodiorite suites in a mushy middle crust
Journal: Geology
Publisher: Geological Society of America
Published: 20 September 2021
Geology (2022) 50 (1): 76–80.
FIGURES
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Journal Article
Near-constant retreat rate of a terrestrial margin of the Laurentide Ice Sheet during the last deglaciation
Journal: Geology
Publisher: Geological Society of America
Published: 30 August 2021
Geology (2021) 49 (12): 1511–1515.
FIGURES
Journal Article
Hydroxylpyromorphite, a mineral important to lead remediation: Modern description and characterization
Journal: American Mineralogist
Publisher: Mineralogical Society of America
Published: 01 June 2021
American Mineralogist (2021) 106 (6): 922–929.
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Journal Article
Posteruptive Thermal History of the Proterozoic Basaltic North Shore Volcanic Group of the Midcontinent Rift: Evidence from K/Ar Data of Celadonite
Journal: Lithosphere
Publisher: GSW
Published: 27 February 2021
Lithosphere (2021) 2021 (1): 8836546.
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