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Biotite from
Kateřina Coal Mine, Radvanice, Trutnov District, Hradec Králové Region, Czech Republic


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 Kateřina Coal Mine, Radvanice, Trutnov District, Hradec Králové Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:348154
Long-form Identifier:1:3:348154:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
9.3km (5.8 miles) ⓘNovátor mine, Bernartice, Benešov District, Central Bohemian Region, Czech Republic
19.6km (12.2 miles) ⓘAnielska Góra rhyolite quarry, Przedwojów, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
22.8km (14.2 miles) ⓘMount Gomólnik Mały, Grzmiąca, Gmina Głuszyca, Wałbrzych County, Lower Silesian Voivodeship, Poland
24.6km (15.3 miles) ⓘOwiecznik melaphyre quarry, Boguszów-Gorce, Wałbrzych County, Lower Silesian Voivodeship, Poland
27.2km (16.9 miles) ⓘŽacléřské boudy, Malá Úpa, Trutnov District, Hradec Králové Region, Czech Republic
28.7km (17.8 miles) ⓘWołowa Góra, Kowary, Karkonosze County, Lower Silesian Voivodeship, Poland
29.5km (18.3 miles) ⓘObří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
30.1km (18.7 miles) ⓘDolomitic marble quarry, Rędziny, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
31.1km (19.3 miles) ⓘKrucze Skały, Karpacz, Karkonosze County, Lower Silesian Voivodeship, Poland
31.3km (19.5 miles) ⓘDzicza Góra, Rędziny, Gmina Kamienna Góra, Kamienna Góra County, Lower Silesian Voivodeship, Poland
References
Jirásek, J. (2001) Thermal Changes of the Rocks in the Dump Pile of the Kateřina Colliery in Radvanice (Eastern Bohemia). Ostrava: VSB – Technical University of Ostrava, Institute of Geological Engineering - 541, 69 p.
 
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