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

Keyword Search

Leaching copper ores :advantages of wet-charging

Method and costs of treatment at the Calumet & Hecla reclamation plant

Factors involved in the heap leaching of copper ores

Published Year

• 1930-1939 (3) *

Subject

• Leaching (3) *
• Copper ores (2)
• Mineral industries--Michigan (1)

Author

• Sullivan, John D. (2)
• Benedict, C. Harry, (1)
• Towne, Alfred P. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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