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Biotite from
Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden


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 Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden
Data Identifiers
Mindat Occurrence Record ID:795114
Long-form Identifier:1:3:795114:5
GUID (UUID V4):0
Localities for Biotite in this Region
Källgruvan, Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden
Stor Mine, Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden
Nearest other occurrences of Biotite
0.3km (0.2 miles) ⓘHerrgård Mine, Öster Silvberg mining district, Säter, Dalarna County, Sweden
0.8km (0.5 miles) ⓘStor Mine, Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden
0.9km (0.6 miles) ⓘKällgruvan, Öster Silvberg Mines, Öster Silvberg mining district, Säter, Dalarna County, Sweden
4.0km (2.5 miles) ⓘDalskarlbo Mine, Öster Silvberg mining district, Säter, Dalarna County, Sweden
6.7km (4.2 miles) ⓘGumsberg project, Öster Silvberg mining district, Säter, Dalarna County, Sweden
7.4km (4.6 miles) ⓘKäppelbo Mine, Öster Silvberg mining district, Säter, Dalarna County, Sweden
20.3km (12.6 miles) ⓘIdkerberget, Stora Tuna, Borlänge, Dalarna County, Sweden
21.8km (13.6 miles) ⓘLövåsen, Säter, Dalarna County, Sweden
25.4km (15.8 miles) ⓘStollberg orefield, Väster Silvberg, Smedjebacken, Dalarna County, Sweden
27.2km (16.9 miles) ⓘFalun mine, Falun, Dalarna County, Sweden
References
Geijer, Per (1965) Types of sulfide ore and associated wall rock alteration in the Öster-Silvberg district, central Sweden. Avhandlingar och uppsatser. Serie C 603. Sveriges Geologiska Undersökning 32pp.
 
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