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Biotite from
Chlum Hill, Sepekov, Písek District, South Bohemian Region, Czech Republic


Locality type:Hill
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 Chlum Hill, Sepekov, Písek District, South Bohemian Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:648005
Long-form Identifier:1:3:648005:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
22.0km (13.7 miles) ⓘStaré Hory deposit, Ratibořské Hory, Tábor District, South Bohemian Region, Czech Republic
22.1km (13.7 miles) ⓘU obrázku quarry (Obrázek I quarry), Písek District, South Bohemian Region, Czech Republic
26.1km (16.2 miles) ⓘCihelný vrch Hill, Sedlčany, Sedlčany, Příbram District, Central Bohemian Region, Czech Republic
27.6km (17.2 miles) ⓘPacova Hill quarry, Dolní Hořice, Tábor District, South Bohemian Region, Czech Republic
37.0km (23.0 miles) ⓘMokrsko-West gold deposit (Mokrsko Au deposit), Mokrsko, Chotilsko, Psí hory gold mining district, Příbram District, Central Bohemian Region, Czech Republic
51.6km (32.1 miles) ⓘMalenice almandine occurrence, Malenice, Strakonice District, South Bohemian Region, Czech Republic
53.5km (33.3 miles) ⓘKobylí hora quarry, Prachatice, Prachatice District, South Bohemian Region, Czech Republic
54.5km (33.9 miles) ⓘNová Ves pegmatite, Nová Ves, Český Krumlov District, South Bohemian Region, Czech Republic
55.9km (34.7 miles) ⓘNedabyle quarry, Nedabyle, České Budějovice District, South Bohemian Region, Czech Republic
57.6km (35.8 miles) ⓘRadvanka quarry, Hejná, Klatovy District, Plzeň Region, Czech Republic
References
Fiala, J., Losert, J.: Nález korundu, cordieritu, granátu, sillimanitu a turmlínu v hercynitovcích na Chlumu u Sepekova. Časopis pro mineralogii a geologii, 1976, roč. 21, č. 3, s. 326.
 
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