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Chalcedony from
Nishizawa mine, Kuriyamamura, Tochigi Prefecture, Kanto Region, Honshu Island, Japan

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Alfredo Petrov collection
Data
Mineral Data:	Click here to view Chalcedony data
Locality Data:	Click here to view Nishizawa mine, Kuriyamamura, Tochigi Prefecture, Kanto Region, Honshu Island, Japan

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Current server date and time: 24th May 2013 02:20:28