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Manganese investigations -metallurgical division.
Manganese investigations.
Removing quartz and other impurities from refractory clays by mineral dressing methods
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Published Year
1940-1949 (2)
1960-1969 (1)
Subject
Ore-dressing (3) *
Clay (1)
Manganese ores--Georgia--Cartersville (1)
Manganese ores--Tennessee--Johnson County (1)
Refractory materials (1)
Author
Calhoun, W. A. (3) *
Fine, M. M. (2)
Johnston, T. L. (2)
Shelton, S. M. (2)
Powell, H. E. (1)
