Biotite from
Brønnebukta, Siktesøya, Porsgrunn, Telemark, 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 Brønnebukta, Siktesøya, Porsgrunn, Telemark, Norway | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 467076 | |
Long-form Identifier: | 1:3:467076:6 | |
GUID (UUID V4): | 26e5e2e3-3500-40a3-bb19-a7ec863ce38f | |
References | ||