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Investigation of low-grade and complex ores in Colorado
Contrasts in grinding characteristics of mineral products
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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)
