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Montmorillonite from
Castello di Bonvei kaolin mine, Mara, Sassari Province, Sardinia, Italy


Locality type:Mine
Classification
Species:Montmorillonite
Formula:(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montmorillonite data
Locality Data:Click here to view Castello di Bonvei kaolin mine, Mara, Sassari Province, Sardinia, Italy
Data Identifiers
Mindat Occurrence Record ID:1412035
Long-form Identifier:1:3:1412035:6
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
28.0km (17.4 miles) ⓘCalabona Mine, Calabona area, Alghero, Sassari Province, Sardinia, Italy
78.4km (48.7 miles) ⓘLaconi kaolin mines, Laconi, Oristano Province, Sardinia, Italy
93.3km (58.0 miles) ⓘLu Patenti Quarry, Mt. Mazzolu, Arzachena, Sassari Province, Sardinia, Italy
References
Padalino, G., Palomba, M., and Simeone, R. (2003) Mineralogia e geochimica isotopica delle facies di alterazione nei sistemi epitermali delle aree di Romana e Tresnuraghes (Sardegna NW, Italia): applicazioni per l'esplorazione mineraria. Bollettino della Società Geologica Italiana, 122, 2, 139–145.
 
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