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Investigation of low-grade and complex ores in Colorado

Contrasts in grinding characteristics of mineral products

Published Year

• 1920-1929 (1)
• 1940-1949 (1)

Subject

• Ores (2) *
• Grinding and polishing (1)
• Ore deposits--Colorado (1)
• Ores--Colorado (1)
• Ores--Sampling and estimation (1)

Author

• Coghill, Will H. (2) *
• Coe, G. D. (1)
• Hornor, R. R. (1)

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