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 Valiña-Azúmara deposit, Castro de Rei, Lugo, Galicia, Spain |
Data Identifiers |
---|
|
Mindat Occurrence Record ID: | 1241022 |
Long-form Identifier: | 1:3:1241022:8 |
GUID (UUID V4): | a33d4d15-198e-429c-b68c-5d590ebeeab5 |
Nearest other occurrences of Biotite |
---|
|
|
54.8km (34.1 miles) | ⓘImpensada Mine (Magnesitas de Rubián), Pacios, Vila de Mouros, O Incio, Sarria, Lugo, Galicia, Spain |
94.0km (58.4 miles) | ⓘForcarei Norte pegmatite field, Silleda, Pontevedra, Galicia, Spain |
References |
---|
|
Martínez Abad, I., Cepedal Hernández, M. A., Arias Prieto, D. M., Martín Izard, A., & Fuertes Fuente, M. M. (2015). Geology and mineralogy of the Au-As (Ag-Pb-Zn-Cu-Sb) polymetallic deposit of Valiña-Azúmara (Lugo, NW Spain). Estudios Geológicos. |