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Removing quartz and other impurities from refractory clays by mineral dressing methods

Polyethoxylated amines as flotation collectors for slimed lead minerals

Magnetic susceptibility of 19 nickel- and cobalt-bearing minerals

Magnetic susceptibility of 34 manganese-bearing minerals

Magnetic susceptibility of copper-, lead-, and zinc-bearing minerals

Magnetic susceptibility of group IVB, VB, and VIB metal-bearing minerals

Published Year

• 1960-1969 (6)

Subject

• Amines (1)
• Clay (1)
• Cobalt (1)
• Copper--Magnetic properties (1)
• Flotation (1)
• Lead ores (1)
• Lead--Magnetic properties (1)
• Magnetic susceptibility--Measurement (1)
• Manganese--Magnetic properties (1)
• Metallurgical analysis (1)
• Mineralogy, Determinative (1)
• Mines and mineral resources--Magnetic properties (1)
• Nickel (1)
• Ore-dressing (1)
• Refractory materials (1)
• Zinc--Magnetic properties (1)

Author

• Powell, H. E. (6) *
• Ballard, Lee N. (3)
• Calhoun, W. A. (2)
• Hill, T. E., (1)

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