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Milling methods and costs at the Nacozari concentrator of the Phelps Dodge Corporation, Nacozari, Sonora, Mexico

Published Year

• 1930-1939 (1)

Subject

• Copper mines and mining--Mexico--Cananea (1)
• Mines and mineral resources--Mexico--Sonora (State) (1)

Author

• Cramer, W. B. (1)
• Rose, E. H. (1) *

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