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

Old Reliable copper mine, Pinal County, Arizona

San Manuel copper deposit, Pinal County, Ariz.

Published Year

• 1940-1949 (3) *

Subject

• Copper ores--Arizona--Pinal County (3) *
• Copper mines and mining--Arizona--Pinal County (2)
• Geology--Arizona--Pinal County (1)

Author

• Chapman, Thomas L. (1)
• Denton, Thomas C. (1)
• Phelps, Harlow D. (1)

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