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Biotite from
Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland 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
Associated Minerals Based on Photo Data:
Margarosanite3
Calcite3
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Jakobsberg Mine, Jakobsberg ore field, Nordmark mining district, Filipstad, Värmland County, Sweden
Data Identifiers
Mindat Occurrence Record ID:73895
Long-form Identifier:1:3:73895:4
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.9km (1.2 miles) ⓘFerro-papikeite type locality, Nordmark mining district, Filipstad, Värmland County, Sweden
8.1km (5.0 miles) ⓘLahäll Mines, Långban Ore District, Filipstad, Värmland County, Sweden
8.9km (5.5 miles) ⓘGarden dump, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
8.9km (5.5 miles) ⓘJapan working, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
9.3km (5.8 miles) ⓘLångban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
9.3km (5.8 miles) ⓘThe Pole dump, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
9.4km (5.9 miles) ⓘThe Lake dump, Långban Mine, Långban Ore District, Filipstad, Värmland County, Sweden
10.2km (6.3 miles) ⓘKanka mine, Sundsjön, Filipstad, Värmland County, Sweden
12.4km (7.7 miles) ⓘHarstigen Mine, Pajsberg, Persberg ore district, Filipstad, Värmland County, Sweden
12.6km (7.8 miles) ⓘStora Pajsberg Mine, Pajsberg, Persberg ore district, Filipstad, Värmland County, Sweden
References
 
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