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Milling methods and costs at a Flat River (Mo.) mill

Review of fine grinding in ore concentrators

Concentration of the potash ores of Carlsbad, New Mexico, by ore dressing methods

Ball-Mill Grinding

Published Year

• 1930-1939 (4) *

Subject

• Ball mills. (1)
• Flotation (1)
• Grinding and polishing (1)
• Grinding and polishing. (1)
• Lead mines and mining--Missouri (1)
• Lead ore--Missouri (1)
• Milling machinery. (1)
• Ore-dressing (1)
• Potash deposits--New Mexico (1)

Author

• Coghill, Will H. (4) *
• Gow, Alexander M., (1)
• Guggenheim, M. (1)
• O'Meara, R. G. (1)

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