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Concentration tests on the mangniferous iron ores of the Cuyuna district, Minnesota

Concentration tests on tailings from the washing plants on the Mesabi Range, Minnesota

Concentration of the rake discharge from a bowl classifier in a washing plant of the Mesabi Range, Minnesoda

Identification of cerussite and anglesite, and flotation with galena

Progress report - metallurgical division.

Progress reports :metallurgical division.

Published Year

• 1930-1939 (6) *

Subject

• Ore-dressing (3)
• Flotation (2)
• Coal mines and mining--Minnesota (1)
• Coal washing (1)
• Fluorspar--Illinois (1)
• Galena (1)
• Iron mines and mining--Minnesota (1)
• Iron ores--Testing (1)
• Lead--Illinois (1)
• Metallurgy (1)
• Sulfide minerals--Testing (1)
• Tailings (Metallurgy) (1)
• Zinc--Illinois (1)

Author

• DeVaney, F. D. (6) *
• Clemmer, J. B. (2)
• Coghill, W. H. (2)
• Clemmer, J. Bruce (1)
• Duncan, W. E. (1)
• Goghill, W. H. (1)
• Guggenheim, M. (1)
• O'Meara, R. G. (1)
• Zane, R. E. (1)

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