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A torsion creep tester for metals and alloys using electromechanical and servomechanical instrumentation

Detecting and sorting disseminated native copper ores

Preconcentration of native copper ore by electronic sorting

Published Year

• 1970-1979 (3) *

Subject

• Copper ores (1)
• Copper ores--Michigan (1)
• Ore dressing (1)
• Ore-dressing (1)
• Torsion--Testing (1)

Author

• Nash, R. W. (3) *
• Miller, Vernon R. (2)
• Miller, V. R. (1)
• Schwaneke, A. E. (1)
• Schwaneke, A. E., (1)
• Schwaneke, Alfred E., (1)

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