Locality type: | Mine |
Classification |
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Species: | 'Biotite' (not an IMA approved species) |
Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Biotite data |
Locality Data: | Click here to view San Finx Mines, Vilacova, Lousame, A Coruña, Galicia, Spain |
Data Identifiers |
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Mindat Occurrence Record ID: | 1447976 |
Long-form Identifier: | 1:3:1447976:6 |
GUID (UUID V4): | 83f38f53-ab9a-41f7-a506-8fd0c3baf2f1 |
Nearest other occurrences of Biotite |
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30.5km (18.9 miles) | ⓘBaiñas-Mazaricos gneisses, Dumbría, A Coruña, Galicia, Spain |
34.4km (21.4 miles) | ⓘPanceiros pegmatite, Pontevedra, Galicia, Spain |
49.2km (30.6 miles) | ⓘForcarei Norte pegmatite field, Silleda, Pontevedra, Galicia, Spain |
66.4km (41.3 miles) | ⓘCillarga Quarry, Ponteareas, Pontevedra, Galicia, Spain |
68.9km (42.8 miles) | ⓘPorriño quarries, Porriño, Pontevedra, Galicia, Spain |
74.6km (46.3 miles) | ⓘA Franqueira, A Cañiza, Pontevedra, Galicia, Spain |
99.1km (61.6 miles) | ⓘValdarcas Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal |
99.8km (62.0 miles) | ⓘAplito-pegmatitic area, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal |
References |
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