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Biotite granite from
Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal


Locality type:Civil Parish
Classification
Type:Biotite granite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite granite data
Locality Data:Click here to view Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
Data Identifiers
Mindat Occurrence Record ID:1992855
Long-form Identifier:1:3:1992855:9
GUID (UUID V4):0
Nearest other occurrences of Biotite granite
64.9km (40.3 miles) ⓘBorralha Mines, Salto, Montalegre, Vila Real, Portugal
95.7km (59.5 miles) ⓘLamas de Olo pluton, Vila Marim, Vila Real, Vila Real, Portugal
References
Mota, Alexandra; Sant’Ovaia, Helena; Fádon, Oscar; Noronha, Fernando (2026) The Geochemistry of Granites Associated with W-Sn Deposits of North and Central Portugal and Castilla-León in Spain. Minerals, 16 (8). doi:10.3390/min16080823
 
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