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Biotite from
Skår, Hjelmeland, Rogaland, Norway


Locality type:Quarry
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 Skår, Hjelmeland, Rogaland, Norway
Data Identifiers
Mindat Occurrence Record ID:947372
Long-form Identifier:1:3:947372:0
GUID (UUID V4):0
Nearest other occurrences of Biotite
7.2km (4.5 miles) ⓘSolbjør, Hjelmeland, Rogaland, Norway
9.6km (6.0 miles) ⓘForøy Quarry, Finnøy, Rogaland, Norway
25.8km (16.0 miles) ⓘFrøvik Quarry, Vindafjord, Rogaland, Norway
27.3km (17.0 miles) ⓘRumpehaugen prospect, Rennesøy Island, Rennesøy, Rogaland, Norway
33.1km (20.6 miles) ⓘÅrebrot, Fjøløy, Rennesøy, Rogaland, Norway
33.4km (20.8 miles) ⓘFjøløya Quarry, Fjøløy, Rennesøy, Rogaland, Norway
34.7km (21.6 miles) ⓘØvrabø Quarry, Bokn, Rogaland, Norway
34.8km (21.6 miles) ⓘLastebotn, Forsand, Rogaland, Norway
36.8km (22.9 miles) ⓘFørlandsfjorden, Tysvær, Rogaland, Norway
38.3km (23.8 miles) ⓘFuglavatnet prospects, Tysvær, Rogaland, Norway
References
Geological Survey of Norway. The Natural Stone Database. Deposit Area 1133 - 609. Skår.
 
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