Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

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)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010