Biotite from
Lincoln Sill Feldspar locality #1, Washington, Knox County, Maine, USA
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 Lincoln Sill Feldspar locality #1, Washington, Knox County, Maine, USA | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 641571 | |
Long-form Identifier: | 1:3:641571:6 | |
GUID (UUID V4): | ebde6cb7-ac9f-47a4-9e5b-cd021ee4087d | |
References | ||