Biotite from
Ronco tunnel (Bedretto window; Ronco window) [south section], Ronco, Bedretto, Leventina, Ticino, Switzerland
Locality type: | Tunnel | |
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 Ronco tunnel (Bedretto window; Ronco window) [south section], Ronco, Bedretto, Leventina, Ticino, Switzerland | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 1358679 | |
Long-form Identifier: | 1:3:1358679:5 | |
GUID (UUID V4): | c9fa3ef5-7a51-4948-b074-65305b75cd9c | |
References | ||