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Biotite from
Roșia Poieni Mine, Mușca, Lupșa, Alba County, Romania


Locality type:Open-Cast 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 Roșia Poieni Mine, Mușca, Lupșa, Alba County, Romania
Data Identifiers
Mindat Occurrence Record ID:306208
Long-form Identifier:1:3:306208:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
21.0km (13.0 miles) ⓘAlmas-Stanija ore field, Almașu Mare, Alba County, Romania
29.8km (18.5 miles) ⓘLarga, Stănija, Buceș, Hunedoara County, Romania
32.2km (20.0 miles) ⓘVoia Cu deposit, Băița, Hunedoara County, Romania
38.2km (23.8 miles) ⓘBolcana Mine, Certeju de Sus, Hunedoara County, Romania
54.5km (33.9 miles) ⓘDeva Mine, Deva, Hunedoara County, Romania
75.7km (47.0 miles) ⓘGradistea de Munte deposit, Hunedoara County, Romania
78.5km (48.8 miles) ⓘTalagiu Cu-Au deposit, Chisindia, Arad County, Romania
References
Milu, Viorica, Milesi, Jean-Pierre, Leroy, Jacques Léon (2004) Rosia Poieni copper deposit, Apuseni Mountains, Romania: advanced argillic overprint of a porphyry system. Mineralium Deposita, 39 (2). 173-188 doi:10.1007/s00126-003-0390-z
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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