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Biotite from
Slådelslia, Rasvåg feldspar mines, Hidra, Flekkefjord, Agder, Norway


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 Slådelslia, Rasvåg feldspar mines, Hidra, Flekkefjord, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:662484
Long-form Identifier:1:3:662484:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.3km (0.2 miles) ⓘReseraua, Rasvåg feldspar mines, Hidra, Flekkefjord, Agder, Norway
0.7km (0.4 miles) ⓘVeisdal feldspar quarry, Hidra, Flekkefjord, Agder, Norway
1.1km (0.7 miles) ⓘMæåsen (Medåsen), Hæstad, Hidra, Flekkefjord, Agder, Norway
1.3km (0.8 miles) ⓘIgletjødn Feldspar Quarry (Igletjern), Hæstad, Hidra, Flekkefjord, Agder, Norway
1.6km (1.0 miles) ⓘUrstad Feldspar Mine, Hidra, Flekkefjord, Agder, Norway
2.0km (1.3 miles) ⓘHelle feldspar quarry, Hidra, Flekkefjord, Agder, Norway
11.1km (6.9 miles) ⓘÅna-Sira, Flekkefjord, Agder, Norway
15.0km (9.3 miles) ⓘFeda, Kvinesdal, Agder, Norway
16.3km (10.2 miles) ⓘTellnes Mines, Sokndal, Rogaland, Norway
21.6km (13.4 miles) ⓘStorgangen Ilmenite Mine, Sokndal, Rogaland, Norway
References
Adamson, Olge J. (1942) The Granite Pegmatites of Hitterö, Southwestern Norway. Geologiska Föreningen i Stockholm Förhandlingar, 64 (2) 97-116 doi:10.1080/11035894209445089
 
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