Search U.S. government technical reports digitized or harvested by TRAIL.
Concentration of oxide manganese ores from the Artillery Peak deposit, Mohave County, Ariz.
Concentration of oxide manganese ore from the Ophir Hill mine, Ophir, Tooele County, Utah
Application of ion exchange resins in the cyanidation of a gold and silver ore
Concentration of oxide manganese ores from San Bernardino County, Calif.
Beneficiation of oxide manganese and manganese-silver ores from southern Arizona,
An introduction to statistical design of experiments in metallurgical research
An economic and technical evaluation of magnesium production methods (in three parts).
Recovery of copper from converter slags by flotation
Recovery of copper from converter slags by flotation
Carbon-in-pulp silver adsorption from cyanide leach slurries of a silver ore