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Mississippi Valley Experiment Station Laboratory and pilot-plant concentration of corundum from Gallatin Gateway, Mont., for World War II

Pioneering studies on the flotation of corundum from a Montana gneiss

Published Year

• 1940-1949 (1)
• 1980-1989 (1)

Subject

• Corundum--Montana (2) *
• Flotation (1)
• Gneiss--Montana (1)

Author

• Calhoun, W. A. (1)
• Llewellyn, T. O. (1)
• O'Meara, R. G. (1)
• Smith, C. W. (1)

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