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Biotite from
Sivik, Søndeled, Risør, Agder, Norway


Locality type:Farm
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 Sivik, Søndeled, Risør, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:702826
Long-form Identifier:1:3:702826:7
GUID (UUID V4):0
Nearest other occurrences of Biotite
1.3km (0.8 miles) ⓘRamskjær Feldspar Quarry, Søndeled, Risør, Agder, Norway
3.6km (2.2 miles) ⓘDalsvatnet Nickel Prospect, Risør, Agder, Norway
4.1km (2.5 miles) ⓘRavneberget Quarry, Søndeled, Risør, Agder, Norway
5.4km (3.3 miles) ⓘHiåsen, Risør, Agder, Norway
6.8km (4.2 miles) ⓘRød III Pegmatite, Rød, Søndeled, Risør, Agder, Norway
6.9km (4.3 miles) ⓘEkorndalen Adit, Risør, Agder, Norway
8.1km (5.1 miles) ⓘMoland Industrial Site, Akland, Risør, Agder, Norway
9.9km (6.1 miles) ⓘBrokeland feldspar quarry, Brokelandsheia, Gjerstad, Agder, Norway
10.2km (6.3 miles) ⓘSkuggestøl Pegmatite, Risør, Agder, Norway
15.6km (9.7 miles) ⓘDalane pegmatite, Sannidal, Kragerø, Telemark, Norway
References
Andersen, Olaf (1931) Feltspat II. Forekomster i fylkene Buskerud og Telemark, i flere herreder i Aust-Agder og i Hidra i Vest-Agder [Feldspar II. Occurrences in the counties of Buskerud and Telemark, in several counties in Aust-Agder and in Hidra in Vest-Agder], in Feltspat II. Feltspat III. Norges Geologiske Undersøkelse 128b, 1-109
 
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