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Montmorillonite from
Suzawa hakudo mine, Itoigawa City, Niigata Prefecture, Japan


Locality type:Occurrence
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 Suzawa hakudo mine, Itoigawa City, Niigata Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:1665720
Long-form Identifier:1:3:1665720:7
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
10.9km (6.8 miles) ⓘKinzandani, Hashidate, Ōmi, Itoigawa City, Niigata Prefecture, Japan
References
Display captions at local museum.Identification: Dealer/Collection Label
 
and/or  
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