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Acid curing and countercurrent decantation washing of an oxidized copper ore from Pinal County, Ariz.

Dissolution of zinc from sphalerite at elevated temperatures and pressures

Recovery of zinc from ammoniacal-ammonium sulfate leach solutions

Published Year

• 1960-1969 (3) *

Subject

• Zinc (2)
• Copper ores--Arizona--Pinal County (1)
• Copper--Metallurgy (1)
• Leaching (1)

Author

• Rampacek, Carl, (3) *
• Stanczyk, Martin H. (2)
• McKinney, William Alan. (1)

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