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Open-pit copper mining methods and practices, Copper Cities Division, Miami Copper Co., Gila County, Ariz.

Block-caving copper mining methods and costs at the Miami mine, Miami Copper Company, Gila County, Ariz.

Published Year

• 1960-1969 (2)

Subject

• Copper mines and mining--Arizona--Gila County (2) *

Author

• Hardwick, W. R. (2) *
• Stover, M. M. (1)

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