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Milling methods in the tri-state zinc district

Preliminary ore dressing tests to recover manganese in rhodochrosite ores.

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

Classification and tabling of Birmingham (Ala.) red iron ores, with recommendations for added recovery

Published Year

• 1920-1929 (2)
• 1930-1939 (1)
• 1940-1949 (1)

Subject

• Ore-dressing (4) *
• Iron Ores (1)
• Iron ores (1)
• Iron ores--Alabama (1)
• Iron ores--Analysis (1)
• Manganese (1)
• Ore dressing (1)
• Potash deposits--New Mexico (1)
• Zinc (1)
• Zinc mines and mining (1)
• Zinc--Metallurgy (1)

Author

• Coghill, Will H. (4) *
• Anderson, Carl Otto, (1)
• Coe, G. Dale (1)
• DeVaney, F. D. (1)
• McDonald, Homer N. (1)

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