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Biotite from
Ravneberget Quarry, Søndeled, Risør, Agder, 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 Ravneberget Quarry, Søndeled, Risør, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:386408
Long-form Identifier:1:3:386408:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
2.8km (1.8 miles) ⓘEkorndalen Adit, Risør, Agder, Norway
3.0km (1.9 miles) ⓘDalsvatnet Nickel Prospect, Risør, Agder, Norway
3.1km (1.9 miles) ⓘRød III Pegmatite, Rød, Søndeled, Risør, Agder, Norway
4.0km (2.5 miles) ⓘRamskjær Feldspar Quarry, Søndeled, Risør, Agder, Norway
4.1km (2.5 miles) ⓘHiåsen, Risør, Agder, Norway
4.1km (2.5 miles) ⓘMoland Industrial Site, Akland, Risør, Agder, Norway
4.1km (2.5 miles) ⓘSivik, Søndeled, Risør, Agder, Norway
6.6km (4.1 miles) ⓘSkuggestøl Pegmatite, Risør, Agder, Norway
8.2km (5.1 miles) ⓘBrokeland feldspar quarry, Brokelandsheia, Gjerstad, Agder, Norway
15.1km (9.4 miles) ⓘGjerstadveien roadcut, Gjerstad, Agder, Norway
References
Breivik, Harald (2001) Mineralene i Ravneberget pukkverk, Søndeled. Norsk Bergverksmuseum Skrift, 18. 31-36
 
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