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Psilomelane from
W.M.A. claim, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Wilson, E.D. & G.M. Butler (1930), Manganese Ore Deposits in AZ, AZ Bur. of mines Bull. 127: 42 (footnote 26).
Data
Mineral Data:	Click here to view Psilomelane data
Locality Data:	Click here to view W.M.A. claim, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA

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