Biotite from
Torpeveien, Helgeroa, Larvik, Vestfold, Norway
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 Torpeveien, Helgeroa, Larvik, Vestfold, Norway | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 920529 | |
Long-form Identifier: | 1:3:920529:1 | |
GUID (UUID V4): | 63c6c56a-9492-4608-b7eb-7b8211835347 | |
References | ||