Search U.S. government technical reports digitized or harvested by TRAIL.
Magnetic concentration methods and costs of Witherbee, Sherman & Co., Mineville, N.Y.
New dry concentrating equipment
Linear correlation of magnetic susceptibility with the chemical composition of minerals
Magnetic separation of pyrite from coals
Magnetic separation of minerals of low susceptibility and small particle size
Reduction roasting of steep rock iron-bearing materials
Force distribution in the high-intensity wet magnetic separator
Alternating current matrix-type magnetic separator
Effects of thermal treatments upon concentratability of a nonmagnetic iron ore
Wet high-intensity magnetic beneficiation of oxidized taconites
Beneficiation with magnetic fluids
Separation of copper-nickel mattes from Duluth gabbro concentrates by flotation and magnetic methods