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Flotation of chalcopyrite in chalcopyrite-pyrrhotite ores of southern Oregon

Approximate Quantitative Microscopy of Pulverized Ores, Including the Use of the Camera Lucida

Published Year

• 1910-1919 (2) *

Subject

• Camera lucidas. (1)
• Chalcopyrite (1)
• Copper ores--Oregon (1)
• Copper--Metallurgy (1)
• Flotation (1)
• Metallurgical analysis. (1)
• Ore-dressing. (1)
• Stereology. (1)

Author

• Coghill, Will H. (2) *

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