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Flotation of chalcopyrite in chalcopyrite-pyrrhotite ores of southern Oregon

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

Published Year

• 1910-1919 (1)
• 1930-1939 (1)

Subject

• Flotation (2) *
• Chalcopyrite (1)
• Copper ores--Oregon (1)
• Copper--Metallurgy (1)
• Lead mines and mining--Missouri (1)
• Lead ore--Missouri (1)

Author

• Coghill, Will H. (2) *
• O'Meara, R. G. (1)

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