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Mindat Auctions
Chalcopyrite
from
Ashio mine, Ashio, Tochigi Prefecture, Kanto region, Honshu Island, Japan
Ashio mine, Ashio, Tochigi Prefecture, Kanto region, Honshu Island, Japan
© 2008, JGW
Description
Quality of samples:
not specified / average specimens
Confirmation
Validity:
Believed Valid
References
References:
Ryoichi SADANAGA and Michiaki BUNNO (1974) THE WAKABAYASHI MINERAL COLLECTION Bulletin No. 7 The University Museum, The University of Tokyo; Copper Handbook 1911; Canadian Mineralogist Vol. 25, pp,229-236 (1987)
Data
Mineral Data:
Click here to view Chalcopyrite data
Locality Data:
Click here to view Ashio mine, Ashio, Tochigi Prefecture, Kanto region, Honshu Island, Japan
Mineral
and/or Locality
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