Biotite from
Rämepuro, Ilomantsi, North Karelia, Finland
| Locality type: | Prospect | |
| 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 Rämepuro, Ilomantsi, North Karelia, Finland | |
| Data Identifiers | ||
| Mindat Occurrence Record ID: | 101843 | |
| Long-form Identifier: | 1:3:101843:1 | |
| GUID (UUID V4): | 0 | |
| References | ||