Exploration of the Copper Butte Mine, Mineral Creek mining district, Pinal County, Ariz.

Author: Phelps, Harlow D.
Year: 1946
Document Type: BMRA
Issuing Agency: United States Bureau of Mines,
SUDOC: I 28.23:3914
Series: Report of investigations / Bureau of Mines ;
Report Number: 3914
Subjects: Copper mines and mining--Arizona--Pinal County
Copper ores--Arizona--Pinal County
Link: https://hdl.handle.net/2027/mdp.39015078487868

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