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Dravite from
Pedra da Moura Mine, Touvedo (São Lourenço e Salvador), Ponte da Barca, Viana do Castelo, Portugal


Locality type:Mine
Classification
Species:Dravite
Formula:NaMg3Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Dravite data
Locality Data:Click here to view Pedra da Moura Mine, Touvedo (São Lourenço e Salvador), Ponte da Barca, Viana do Castelo, Portugal
Data Identifiers
Mindat Occurrence Record ID:538793
Long-form Identifier:1:3:538793:9
GUID (UUID V4):0
Nearest other occurrences of Dravite
28.2km (17.5 miles) ⓘSerra D'Arga, Ponte de Lima, Viana do Castelo, Portugal
44.2km (27.5 miles) ⓘA Franqueira, A Cañiza, Pontevedra, Galicia, Spain
References
Self-find by Nuno Afonso
optical and XRD analysed
 
and/or  
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