Locality type: | Pegmatite Field |
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 Forcarei Norte pegmatite field, Silleda, Pontevedra, Galicia, Spain |
Data Identifiers |
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Mindat Occurrence Record ID: | 1468433 |
Long-form Identifier: | 1:3:1468433:1 |
GUID (UUID V4): | da7b01d8-02ba-4b91-bbde-73601f9cfe85 |
Nearest other occurrences of Biotite |
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21.9km (13.6 miles) | ⓘPanceiros pegmatite, Pontevedra, Galicia, Spain |
49.2km (30.6 miles) | ⓘSan Finx Mines, Vilacova, Lousame, A Coruña, Galicia, Spain |
50.1km (31.2 miles) | ⓘA Franqueira, A Cañiza, Pontevedra, Galicia, Spain |
53.6km (33.3 miles) | ⓘCillarga Quarry, Ponteareas, Pontevedra, Galicia, Spain |
57.6km (35.8 miles) | ⓘPorriño quarries, Porriño, Pontevedra, Galicia, Spain |
66.7km (41.4 miles) | ⓘImpensada Mine (Magnesitas de Rubián), Pacios, Vila de Mouros, O Incio, Sarria, Lugo, Galicia, Spain |
73.7km (45.8 miles) | ⓘBaiñas-Mazaricos gneisses, Dumbría, A Coruña, Galicia, Spain |
92.0km (57.1 miles) | ⓘValdarcas Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal |
92.8km (57.7 miles) | ⓘAplito-pegmatitic area, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal |
94.0km (58.4 miles) | ⓘValiña-Azúmara deposit, Castro de Rei, Lugo, Galicia, Spain |
References |
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