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Biotite from
Sandnessjøen Pegmatite, Botn, Sandnessjøen, Alstahaug, Nordland, Norway


Locality type:Pegmatite
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 Sandnessjøen Pegmatite, Botn, Sandnessjøen, Alstahaug, Nordland, Norway
Data Identifiers
Mindat Occurrence Record ID:558248
Long-form Identifier:1:3:558248:8
GUID (UUID V4):0
References
Nordrum, Fred Steinar, Vestvik, Jon, Larsen, Alf Olav (1999) Li-granittpegmatitten i Sandnessjøen [The lithium granite pegmatite in Sandnessjøen]. Norsk Bergverksmuseum Skrift, 15. 31-33
 
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