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Biotite from
Dorothy Cu deposit, Granisle, Omineca Mining Division, British Columbia, Canada


Locality type:Deposit
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 Dorothy Cu deposit, Granisle, Omineca Mining Division, British Columbia, Canada
Data Identifiers
Mindat Occurrence Record ID:623860
Long-form Identifier:1:3:623860:5
GUID (UUID V4):0
Nearest other occurrences of Biotite
11.2km (6.9 miles) ⓘMorrison Cu-Au deposit, Granisle, Omineca Mining Division, British Columbia, Canada
27.6km (17.1 miles) ⓘBell Mine (Newman Mine), Granisle, Omineca Mining Division, British Columbia, Canada
33.5km (20.8 miles) ⓘGranisle mine, Granisle, Omineca Mining Division, British Columbia, Canada
59.2km (36.8 miles) ⓘStardust deposit, Omineca Mining Division, British Columbia, Canada
61.5km (38.2 miles) ⓘKwanika prospect (Swan prospect), Kwanika Creek, Omineca Mining Division, British Columbia, Canada
67.3km (41.8 miles) ⓘBig Onion copper-molybdenum deposit, Smithers, Omineca Mining Division, British Columbia, Canada
84.9km (52.7 miles) ⓘMisty copper-gold prospect, Old Hogem, Omineca Mining Division, British Columbia, Canada
86.5km (53.7 miles) ⓘDavidson deposit, Omineca Mining Division, British Columbia, Canada
88.5km (55.0 miles) ⓘLorraine Cu-Au deposit, Old Hogem, Omineca Mining Division, British Columbia, Canada
91.9km (57.1 miles) ⓘRed Rose Mine, Omineca Mining Division, British Columbia, Canada
References
Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
 
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