Browse TRAIL Inventories

Concentration of Lake Valley mines oxide manganese ores from Deming, N. Mex.

Flotation of gray iron ores from the Talladega area, Alabama :laboratory studies

Concentration of oxide and silicate manganese ores from the vicinity of Winnemucca, Pershing County, Nev.

Characteristics of electrowon and of hydrogen-reduced molybdenum powder and sheet


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