Locality type: | Deposit |
Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view Coppin Gap Cu-Mo deposit (Spinifex Ridge), Bamboo Creek District, East Pilbara Shire, Western Australia, Australia |
Data Identifiers |
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Mindat Occurrence Record ID: | 616832 |
Long-form Identifier: | 1:3:616832:2 |
GUID (UUID V4): | 5c9c7ccc-ee32-4cc8-8eec-45b3e787d38e |
Nearest other occurrences of Biotite |
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35.5km (22.0 miles) | ⓘNgarrin Creek, Callawa Station, East Pilbara Shire, Western Australia, Australia |
39.9km (24.8 miles) | ⓘMount Edgar Station, Marble Bar, East Pilbara Shire, Western Australia, Australia |
53.7km (33.4 miles) | ⓘLennon's Find zinc-lead-copper prospects, Mount Edgar Station, Marble Bar, East Pilbara Shire, Western Australia, Australia |
75.3km (46.8 miles) | ⓘGobbos prospect, East Pilbara Shire, Western Australia, Australia |
86.5km (53.7 miles) | ⓘCopper Hills Mine, Nullagine, East Pilbara Shire, Western Australia, Australia |
References |
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Reference Search (possible matching items) |
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| Le Mignot, Elodie, Siebenaller, Luc, Béziat, Didier, André-Mayer, Anne-Sylvie, Reisberg, Laurie, Salvi, Stefano, Velasquez, Germán, Zimmermann, Catherine, Naré, Athanase, Franceschi, Guy (2017) The Paleoproterozoic Copper-Gold Deposits of the Gaoua District, Burkina Faso: Superposition of Orogenic Gold on a Porphyry Copper Occurrence?. Economic Geology, 112 (1) 99-122 doi:10.2113/econgeo.112.1.99 | Journal (article/letter/editorial) | Paleoproterozoic Copper-Gold Deposits of the Gaoua District, Burkina Faso: Superposition of Orogenic Gold...9040 Gent, Belgique Abstract The Gaoua mining district, underlain by Paleoproterozoic volcanic and intrusive...LA-ICP-MS reveal compositions rich in Ag, As, Au, Bi, Cu, and Pb. Pyrite with this signature was only observed...metamorphosed porphyry copper mineralization in the Gaoua district is overprinted by orogenic gold mineralization...mineralization. Formation of the early porphyry copper deposit took place at 2165 ± 24 Ma based upon Re-Os dating |
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