Search U.S. government technical reports digitized or harvested by TRAIL.
Flotation of low-grade mercury ores
Caustic sulfide leaching of mercury products
Laboratory concentration of seven titanium-bearing ores of the Pacific northwest
Precipitation and electrodeposition of mercury in caustic solutions
Beneficiation and hydrometallurgical treatment of complex mercury sulfide products
Cost estimates and optimum conditions for continuous-circuit leaching of mercury
Effects of certain mineralogical features on phosphate recovery
Petrographic and flotation studies on the Meade Peak, Idaho, phosphate samples
Batch and continuous-circuit beneficiation of western phosphate ores
Recrystallization of chrome spinel
Liberation and concentration of phosphate minerals by attrition grinding and sizing