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Biotite from
Copperhead Gold Mine, Bullfinch, Yilgarn Shire, Western Australia, Australia


Locality type:Mine
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Copperhead Gold Mine, Bullfinch, Yilgarn Shire, Western Australia, Australia
Data Identifiers
Mindat Occurrence Record ID:779451
Long-form Identifier:1:3:779451:3
GUID (UUID V4):0
Nearest other occurrences of Biotite
27.5km (17.1 miles) ⓘHope's Hill Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
33.2km (20.6 miles) ⓘGolden Pig Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
35.0km (21.7 miles) ⓘFraser's Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
37.2km (23.1 miles) ⓘPolaris South Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
38.0km (23.6 miles) ⓘTransvaal Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
40.5km (25.2 miles) ⓘCornishman Gold Mine, Southern Cross, Yilgarn Shire, Western Australia, Australia
53.7km (33.3 miles) ⓘEdna May Gold Mine, Westonia, Westonia Shire, Western Australia, Australia
64.9km (40.3 miles) ⓘJacoletti Gold Mine, Marvel Loch, Yilgarn Shire, Western Australia, Australia
65.0km (40.4 miles) ⓘMarvel Loch Gold Mine, Marvel Loch, Yilgarn Shire, Western Australia, Australia
65.2km (40.5 miles) ⓘLake Seabrook fluorite prospect, Koolyanobbing, Yilgarn Shire, Western Australia, Australia
References
Eilu, Pasi (2003) Exploration for orogenic gold deposits. Fennoscandian Exploration and Mining. Rovaniemi.
 
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