Search U.S. government technical reports digitized or harvested by TRAIL.
Nodulization and pelletization of fluorite flotation concentrates
Separation of lead, cadmium, and germanium sulfides from zinc sulfide concentrates
Metallurgical investigations of Southeastern Missouri cobalt-nickel resources
Laboratory results on testing mineral-wool raw materials
Laboratory recovery of germanium and cadmium in sphalerite concentrates
Recovery of tin and tungsten from tin-smelter slags
Electric-furnace smelting of east Texas iron ores :a progress report