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Investigation of Tombstone District manganese deposits, Conchise County, Ariz.

Discovery and development of the Pima copper deposit, Pima Mining Co., Pima County, Ariz.

Published Year

• 1950-1959 (2) *

Subject

• Copper mines and mining--Arizona--Pima County (1)
• Copper ores--Arizona--Pima County (1)
• Manganese--Arizona--Conchise County (1)

Author

• Storms, W. R. (2) *
• Needham, A. B. (1)
• Thurmond, R. E. (1)

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