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Biotite from
Barbora mine (Barbora deposit), Petříkov, Ostružná, Jeseník District, Olomouc Region, Czech Republic


Locality type:Adit
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 Barbora mine (Barbora deposit), Petříkov, Ostružná, Jeseník District, Olomouc Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:1596535
Long-form Identifier:1:3:1596535:8
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.0km (3.7 miles) ⓘŠerák Hill, Šerák-Keprník National Nature Reservation, Ostružná, Jeseník District, Olomouc Region, Czech Republic
7.4km (4.6 miles) ⓘKeprník Hill, Šerák-Keprník National Nature Reservation, Ostružná, Jeseník District, Olomouc Region, Czech Republic
8.2km (5.1 miles) ⓘLesní Čtvrť, Vápenná, Jeseník District, Olomouc Region, Czech Republic
10.4km (6.5 miles) ⓘBobrovník graphite deposit, Bělá pod Pradědem, Jeseník District, Olomouc Region, Czech Republic
10.9km (6.8 miles) ⓘSkorošice quarry, Skorošice, Jeseník District, Olomouc Region, Czech Republic
11.5km (7.2 miles) ⓘEhrlich quarry, Vápenná, Jeseník District, Olomouc Region, Czech Republic
11.5km (7.2 miles) ⓘVycpálek quarry, Vápenná, Jeseník District, Olomouc Region, Czech Republic
11.8km (7.3 miles) ⓘStarost, Žulová, Jeseník District, Olomouc Region, Czech Republic
12.1km (7.5 miles) ⓘBukovice quarry, Bukovice, Jeseník, Jeseník District, Olomouc Region, Czech Republic
12.3km (7.6 miles) ⓘHraničná deposit, Petrovice, Skorošice, Jeseník District, Olomouc Region, Czech Republic
References
Fojt, B., Hladíková, J., Hromek, V., Kopa, D., Losos, Z., Skácel, J. (1994): Parageneze kyzového výskytu na ložisku grafitu v Petříkově (severní Morava). Časopis Slezského muzea, série A: vědy přírodní, 43, 2, 129-154
 
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