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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Africa
-
Central Africa
-
Angola (1)
-
-
Congo Craton (2)
-
East Africa
-
Ethiopia (1)
-
Mozambique
-
Tete Mozambique (1)
-
-
Zambia
-
Lusaka Zambia (1)
-
-
-
Limpopo Belt (1)
-
Madagascar (1)
-
Southern Africa
-
Barberton greenstone belt (5)
-
Botswana (1)
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Gariep Belt (1)
-
Kaapvaal Craton (5)
-
Kalahari Craton (1)
-
Namaqualand (5)
-
Namaqualand metamorphic complex (3)
-
Namibia (1)
-
Orange River (1)
-
South Africa
-
Bushveld Complex (1)
-
Free State South Africa
-
Vredefort Dome (2)
-
-
KwaZulu-Natal South Africa
-
Durban South Africa (1)
-
-
North-West Province South Africa
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Ventersdorp South Africa (1)
-
-
Western Cape Province South Africa (2)
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Witwatersrand (1)
-
-
Swaziland (4)
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Zimbabwe (1)
-
-
West Africa
-
Burkina Faso (1)
-
Ghana (1)
-
Ivory Coast (1)
-
-
Zambezi Valley (1)
-
Zimbabwe Craton (2)
-
-
Antarctica
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Queen Maud Land
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Lutzow-Holm Bay (1)
-
-
Transantarctic Mountains (1)
-
-
Arctic region
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Greenland
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Akilia (2)
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East Greenland (3)
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Godthabsfjord (1)
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Isua Belt (6)
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Milne Land (1)
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Nuuk Greenland (2)
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South Greenland (1)
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West Greenland (7)
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-
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Asia
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Far East
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China
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North China Platform (2)
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Shandong China (1)
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Sulu Terrane (1)
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Xinjiang China
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Tarim Basin (1)
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Xizang China
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Lhasa Block (1)
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Indonesia
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Java (1)
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Sino-Korean Platform (1)
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Himalayas
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Nanga Parbat (1)
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Indian Peninsula
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India
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Andhra Pradesh India
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Cuddapah Basin (2)
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Nellore mica belt (1)
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Bastar Craton (3)
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Bundelkhand (2)
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Dharwar Craton (3)
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Goa India (1)
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Godavari Valley (1)
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Gujarat India (2)
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Himachal Pradesh India (1)
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Jharkhand India (1)
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Karnataka India
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Chitradurga schist belt (1)
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Closepet Granite (1)
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-
Kerala India (1)
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Madhya Pradesh India (2)
-
Pranhita-Godavari Valley (1)
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Rajasthan India
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Ajmer India (1)
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Alwar India (1)
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Aravalli Range (2)
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Singhbhum shear zone (3)
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Trans-Aravalli Vindhyan Basin (1)
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Indian Shield (1)
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Jammu and Kashmir
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Ladakh (1)
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Nanga Parbat (1)
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Kohistan (1)
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Pakistan (1)
-
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Indus-Yarlung Zangbo suture zone (1)
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Middle East
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Iran (1)
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Turkey
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Anatolia (1)
-
-
-
Qiangtang Terrane (3)
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Sri Lanka (1)
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Tien Shan (1)
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Atlantic Ocean
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North Atlantic
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Faeroe-Shetland Basin (1)
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-
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Australasia
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Australia
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Lachlan fold belt (1)
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Queensland Australia
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Mount Isa Australia (1)
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South Australia
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Gawler Craton (1)
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Victoria Australia (1)
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Western Australia
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Eastern Goldfields (1)
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Pilbara Craton (2)
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Yilgarn Craton (1)
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Baker Lake (1)
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Blue Mountains (1)
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Broken Hill Mine (1)
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Caledonides (4)
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Canada
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Arctic Archipelago (1)
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Eastern Canada
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Baffin Island (1)
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Maritime Provinces
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Nova Scotia
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Cape Breton Island
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Cape Breton Highlands (1)
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-
-
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Newfoundland and Labrador
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Labrador (5)
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Newfoundland (4)
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Ontario
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Hemlo Deposit (1)
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Parry Sound District Ontario
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Parry Sound Ontario (1)
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Sudbury Basin (1)
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Quebec
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Charlevoix (1)
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Saguenay County Quebec (2)
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-
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Nunavut
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Baffin Island (1)
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Boothia Peninsula (1)
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Kaminak Lake (2)
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Lupin Mine (1)
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Stikinia Terrane (1)
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Torngat Mountains (1)
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Ungava (3)
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Western Canada
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Athabasca Basin (2)
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Athabasca District (1)
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British Columbia (1)
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Canadian Cordillera (3)
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Lake Athabasca (1)
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Lupin Mine (1)
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Manitoba
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Flin Flon Manitoba (1)
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Snow Lake Manitoba (1)
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Thompson nickel belt (1)
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Northwest Territories (7)
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Saskatchewan (7)
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Yukon Territory
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Wernecke Mountains (1)
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Commonwealth of Independent States
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Russian Federation (1)
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Europe
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Central Europe
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Poland (1)
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Fennoscandian Shield (1)
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Snieznik (1)
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Western Europe
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Scandinavia
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Norway
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Kongsberg Norway (1)
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Southern Norway (1)
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Telemark Norway
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Bamble Norway (1)
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Vest-Agder Norway (1)
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Sweden
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Bergslagen (1)
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Norrbotten Sweden
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Gallivare Sweden (1)
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Kiruna Sweden (1)
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Skellefte mining district (1)
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United Kingdom
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Great Britain
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Scotland
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Hebrides
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Inner Hebrides
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Isle of Skye (1)
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-
Outer Hebrides (4)
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-
Highland region Scotland
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Inverness-shire Scotland
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Isle of Skye (1)
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Sutherland Scotland
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Assynt (1)
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Scourie Scotland (1)
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-
-
Moine thrust zone (2)
-
Scottish Highlands
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Grampian Highlands (1)
-
-
-
-
-
-
-
Grand Canyon (2)
-
Granite Mountains (1)
-
Hanson Lake (1)
-
Harris (2)
-
Hudson Bay Basin (1)
-
Indian Ocean Islands
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Madagascar (1)
-
-
Iron Mountain (1)
-
Jack Hills (2)
-
Madison Range (1)
-
Mediterranean region (1)
-
Mexico
-
Sonora Mexico (2)
-
-
North America
-
Appalachians
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Piedmont (1)
-
-
Canadian Shield
-
Churchill Province
-
Hearne Province (3)
-
Rae Province (4)
-
Snowbird tectonic zone (1)
-
-
Flin Flon Belt (2)
-
Grenville Province
-
Central Metasedimentary Belt (1)
-
-
Makkovik Province (1)
-
Nain Province (1)
-
Slave Province (9)
-
Superior Province
-
Abitibi Belt (1)
-
English River Belt (1)
-
Quetico Belt (1)
-
Wabigoon Belt (2)
-
Wawa Belt (4)
-
-
Taltson magmatic zone (1)
-
-
Great Lakes region (3)
-
Grenville Front (1)
-
North American Cordillera
-
Canadian Cordillera (3)
-
-
North American Craton (2)
-
Peninsular Ranges Batholith (1)
-
Rocky Mountains
-
U. S. Rocky Mountains
-
Absaroka Range
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Beartooth Mountains (1)
-
-
Wind River Range (1)
-
-
-
Western Canada Sedimentary Basin (1)
-
-
Northern Highlands (1)
-
Quesnellia Terrane (1)
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Rattlesnake Hills (1)
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Sierra Madre (1)
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South America
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Amazon Basin (1)
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Andes (1)
-
Argentina
-
Pampean Mountains (1)
-
-
Brazil
-
Bahia Brazil (1)
-
Borborema Province (1)
-
Minas Gerais Brazil
-
Quadrilatero Ferrifero (1)
-
-
Para Brazil
-
Carajas mineral province (1)
-
-
Rio Grande do Norte Brazil (1)
-
Rio Grande do Sul Brazil (1)
-
Sao Francisco Craton (1)
-
-
Guiana Shield (1)
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Guyana (1)
-
-
South Pass (1)
-
Southern Ocean
-
Ross Sea (1)
-
-
United States
-
Alabama (1)
-
Alaska
-
Nunivak Island (1)
-
Seward Peninsula (1)
-
-
Arizona
-
Apache County Arizona (1)
-
Coconino County Arizona (2)
-
Mohave County Arizona (1)
-
-
California
-
Northern California (1)
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Santa Ana Mountains (1)
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Siskiyou County California (1)
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Southern California (1)
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Transverse Ranges (1)
-
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Carolina Terrane (1)
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Cheyenne Belt (1)
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Colorado (1)
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Colorado Plateau (3)
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Four Corners (1)
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Georgia (1)
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Idaho (1)
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Klamath Mountains (1)
-
Michigan
-
Michigan Upper Peninsula (1)
-
-
Minnesota
-
Itasca County Minnesota (1)
-
Saint Louis County Minnesota (2)
-
-
Mojave Desert (1)
-
Montana
-
Gallatin County Montana (1)
-
Madison County Montana (1)
-
-
New Jersey
-
New Jersey Highlands (2)
-
-
New Mexico
-
San Juan County New Mexico (1)
-
-
New York
-
Adirondack Mountains (2)
-
-
Oregon (1)
-
Pine Mountain Window (1)
-
Southwestern U.S. (1)
-
U. S. Rocky Mountains
-
Absaroka Range
-
Beartooth Mountains (1)
-
-
Wind River Range (1)
-
-
Utah (1)
-
Western U.S. (1)
-
Wyoming
-
Carbon County Wyoming
-
Seminoe Mountains (1)
-
-
Fremont County Wyoming (1)
-
Natrona County Wyoming (1)
-
Sierra Madre Range (1)
-
Wind River Range (1)
-
-
Wyoming Province (5)
-
Yavapai Province (2)
-
-
-
commodities
-
metal ores
-
base metals (3)
-
copper ores (11)
-
gold ores (14)
-
IOCG deposits (2)
-
iron ores (3)
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lead ores (4)
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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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nickel ores (3)
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platinum ores (3)
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polymetallic ores (1)
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rare earth deposits (1)
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silver ores (1)
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tantalum ores (1)
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tin ores (1)
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uranium ores (2)
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zinc ores (6)
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-
mineral deposits, genesis (17)
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mineral exploration (10)
-
-
elements, isotopes
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carbon
-
C-13/C-12 (2)
-
-
chemical ratios (1)
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incompatible elements (2)
-
isotope ratios (29)
-
isotopes
-
radioactive isotopes
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Sm-147/Nd-144 (2)
-
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stable isotopes
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C-13/C-12 (2)
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Hf-177/Hf-176 (6)
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Nd-144/Nd-143 (13)
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O-18/O-16 (8)
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S-34/S-32 (1)
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Si-30/Si-28 (1)
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Sm-147/Nd-144 (2)
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Sr-87/Sr-86 (4)
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large-ion lithophile elements (1)
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Lu/Hf (7)
-
metals
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actinides
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thorium (1)
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uranium (1)
-
-
alkaline earth metals
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strontium
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Sr-87/Sr-86 (4)
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-
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hafnium
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Hf-177/Hf-176 (6)
-
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iron
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ferric iron (1)
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ferrous iron (1)
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lead (2)
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niobium (2)
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platinum group
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platinum ores (3)
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precious metals (1)
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rare earths
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europium (2)
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neodymium
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Nd-144/Nd-143 (13)
-
Sm-147/Nd-144 (2)
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samarium
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Sm-147/Nd-144 (2)
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yttrium (1)
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tantalum (2)
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titanium (1)
-
-
oxygen
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O-18/O-16 (8)
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phosphorus (1)
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silicon
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Si-30/Si-28 (1)
-
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sulfur
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S-34/S-32 (1)
-
-
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geochronology methods
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Ar/Ar (8)
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Lu/Hf (7)
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Nd/Nd (1)
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Pb/Pb (9)
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Rb/Sr (4)
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Sm/Nd (14)
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Th/U (3)
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thermochronology (2)
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U/Pb (77)
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U/Th/Pb (3)
-
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geologic age
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Cenozoic
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Tertiary
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Neogene
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Miocene (1)
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-
Paleogene
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Eocene
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middle Eocene (1)
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Oligocene (1)
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Paleocene (1)
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-
-
-
Mesozoic
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Cretaceous
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Lower Cretaceous (3)
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Jurassic
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Ferrar Group (1)
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Lower Jurassic (1)
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Upper Jurassic (2)
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-
Triassic
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Upper Triassic
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Stuhini Group (1)
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-
-
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Paleozoic
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Cambrian
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Lower Cambrian (2)
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Upper Cambrian (1)
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Carboniferous (1)
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Devonian (2)
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lower Paleozoic (1)
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Ordovician (2)
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Silurian (1)
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Phanerozoic (1)
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Precambrian
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Archean
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Eoarchean (3)
-
Mesoarchean (10)
-
Neoarchean
-
Dharwar Supergroup (2)
-
-
Paleoarchean (10)
-
Peninsular Gneiss (1)
-
Singhbhum Granite (1)
-
Timiskaming Group (1)
-
Warrawoona Group (1)
-
Yellowknife Group (1)
-
-
Central Rand Group (1)
-
Delhi Supergroup (1)
-
Hadean (2)
-
Kisseynew Complex (2)
-
Lewisian Complex (6)
-
middle Precambrian (1)
-
Onverwacht Group (1)
-
Pongola Supergroup (1)
-
upper Precambrian
-
Mahakoshal Group (1)
-
Proterozoic
-
Athabasca Formation (1)
-
Huronian (2)
-
Mesoproterozoic
-
Laxfordian (3)
-
-
Neoproterozoic (14)
-
Paleoproterozoic
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Aphebian
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Hurwitz Group (1)
-
-
Birimian (1)
-
Rhyacian (1)
-
Svecofennian (1)
-
-
Windermere System (1)
-
-
-
Ventersdorp Supergroup (1)
-
Witwatersrand Supergroup (2)
-
-
-
igneous rocks
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extrusive rocks (1)
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igneous rocks
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carbonatites (1)
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kimberlite (1)
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plutonic rocks
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anorthosite (2)
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diabase (1)
-
diorites
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tonalite
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enderbite (2)
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trondhjemite (4)
-
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gabbros
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anorthositic gabbro (1)
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norite (1)
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troctolite (1)
-
-
granites
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aplite (1)
-
A-type granites (1)
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charnockite (2)
-
I-type granites (1)
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leucogranite (1)
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rapakivi (1)
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S-type granites (2)
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two-mica granite (1)
-
-
granodiorites (2)
-
lamprophyres
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spessartite (1)
-
-
pegmatite (2)
-
ultramafics
-
chromitite (1)
-
peridotites
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dunite (2)
-
garnet peridotite (1)
-
-
pyroxenite (1)
-
-
-
porphyry (2)
-
volcanic rocks
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andesites (3)
-
basalts
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mid-ocean ridge basalts (4)
-
-
komatiite (1)
-
pyroclastics
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ignimbrite (1)
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tuff (1)
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rhyolites (2)
-
-
-
ophiolite (2)
-
-
metamorphic rocks
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metamorphic rocks
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amphibolites (12)
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eclogite (2)
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garnetite (1)
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gneisses
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augen gneiss (2)
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granite gneiss (2)
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orthogneiss (7)
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paragneiss (4)
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tonalite gneiss (3)
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granulites (10)
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marbles (4)
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metaigneous rocks
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metabasalt (3)
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metagabbro (2)
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metakomatiite (1)
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metaplutonic rocks (6)
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metavolcanic rocks (23)
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migmatites (5)
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quartzites
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schists
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greenstone (4)
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slates (2)
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ophiolite (2)
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turbidite (6)
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minerals
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alloys
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carbides
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carbonates
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minerals (1)
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native elements
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diamond
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rutile (1)
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phosphates
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apatite (2)
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monazite (11)
-
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silicates
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chain silicates
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aenigmatite group
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-
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amphibole group
-
clinoamphibole
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hornblende (5)
-
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orthoamphibole
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anthophyllite (1)
-
-
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pyroxene group
-
clinopyroxene
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augite (1)
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jadeite (1)
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omphacite (1)
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orthopyroxene (1)
-
-
-
framework silicates
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feldspar group
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plagioclase (5)
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scapolite group
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scapolite (2)
-
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silica minerals
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coesite (2)
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quartz (3)
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-
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orthosilicates
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nesosilicates
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garnet group
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grossular (1)
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uvarovite (1)
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olivine group
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forsterite (1)
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olivine (1)
-
-
titanite group
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titanite (3)
-
-
zircon group
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zircon (57)
-
-
-
-
sheet silicates
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chlorite group
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chlorite (1)
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mica group
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biotite (3)
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muscovite (2)
-
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talc (1)
-
-
-
sulfates
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anhydrite (1)
-
-
sulfides
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galena (1)
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pyrite (2)
-
-
-
Primary terms
-
absolute age (91)
-
Africa
-
Central Africa
-
Angola (1)
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
supracrustals
A slab origin for low-δ 18 O arc magmas Open Access
A ~957 Ma Metamorphism in the Mesoarchaean Hindoli Group Supracrustal Rocks from the Jahazpur Shear Zone, East Rajasthan (India): Constraints from Sm-Nd Dating and Phase Equilibria Modeling Available to Purchase
Archean–Paleoproterozoic: formation of the crystalline basement Available to Purchase
Correlations on the southern Kaapvaal Craton Margin, 1: Ventersdorp lavas transgressed the Doornberg lineament Available to Purchase
Tectonic and sedimentary evolution of a potential supra-detachment fault basin, Archaean Moodies Group (~3.22 Ga), central Barberton Greenstone Belt Available to Purchase
Petrogenesis of two Cretaceous granitoid episodes in the Luk Ulo region, Central Java, Indonesia, and its implication for the tectonic evolution of the easternmost Neo-Tethys Available to Purchase
Neoarchean synkinematic metamorphic peak in the Isua supracrustal belt (West Greenland) Available to Purchase
Seawater signatures in the supracrustal Lewisian Complex, Scotland Open Access
Amphibolite facies metamorphism in lower Witwatersrand Supergroup rocks exposed in the Vredefort Dome – a Ventersdorp LIP connection Available to Purchase
Early Neoproterozoic Tectonics in the Godhra–Chhota Udepur Sector: Evidence for Two-Stage Accretion in the Great Indian Proterozoic Fold Belt Open Access
A Critical Study on the Tectonic Evolution of Late Archaean Chitradurga and Nellore Schist Belts in Dharwar Craton, South India Available to Purchase
Structural Controls on Iron Oxide Copper-Gold Mineralization and Related Alteration in a Paleoproterozoic Supracrustal Belt: Insights from the Nautanen Deformation Zone and Surroundings, Northern Sweden Available to Purchase
Geochronology and geochemistry of the Huntington Formation, Olds Ferry terrane, Blue Mountains province, northern U.S. Cordillera: Implications for accreted terrane correlation and assembly Available to Purchase
The Pre-Grenvillian assembly of the southeastern Laurentian margin through the U–Pb–Hf detrital zircon record of Mesoproterozoic supracrustal sequences (Central Grenville Province, Quebec, Canada) Open Access
Chapter 2.1b Ferrar Large Igneous Province: petrology Available to Purchase
Abstract The Lower Jurassic Ferrar Large Igneous Province consists predominantly of intrusive rocks, which crop out over a distance of 3500 km. In comparison, extrusive rocks are more restricted geographically. Geochemically, the province is divided into the Mount Fazio Chemical Type, forming more than 99% of the exposed province, and the Scarab Peak Chemical Type, which in the Ross Sea sector is restricted to the uppermost lava. The former exhibits a range of compositions (SiO 2 = 52–59%; MgO = 9.2–2.6%; Zr = 60–175 ppm; Sr i = 0.7081–0.7138; ε Nd = −6.0 to −3.8), whereas the latter has a restricted composition (SiO 2 = c. 58%; MgO = c. 2.3%; Zr = c. 230 ppm; Sr i = 0.7090–0.7097; ε Nd = −4.4 to −4.1). Both chemical types are characterized by enriched initial isotope compositions of neodymium and strontium, low abundances of high field strength elements, and crust-like trace element patterns. The most basic rocks, olivine-bearing dolerites, indicate that these geochemical characteristics were inherited from a mantle source modified by subduction processes, possibly the incorporation of sediment. In one model, magmas were derived from a linear source having multiple sites of generation each of which evolved to yield, in sum, the province-wide coherent geochemistry. The preferred interpretation is that the remarkably coherent geochemistry and short duration of emplacement demonstrate derivation from a single source inferred to have been located in the proto-Weddell Sea region. The spatial variation in geochemical characteristics of the lavas suggests distinct magma batches erupted at the surface, whereas no clear geographical pattern is evident for intrusive rocks.