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Montmorillonite from
Yamato Mine (Yamato-suigin Mine), Uda City, Nara Prefecture, Japan


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 Yamato Mine (Yamato-suigin Mine), Uda City, Nara Prefecture, Japan
Data Identifiers
Mindat Occurrence Record ID:960968
Long-form Identifier:1:3:960968:6
GUID (UUID V4):0
Nearest other occurrences of Montmorillonite
49.4km (30.7 miles) ⓘTanakami-yama (Tanokami-yama), Otsu City, Shiga Prefecture, Japan
96.5km (59.9 miles) ⓘHiraki mine, Hyogo Prefecture, Japan
References
Nokleberg, W.J., ed., (2010) Metallogenesis and tectonics of northeast Asia: U.S. Geological Survey Professional Paper 1765, 624 p.
 
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