Search U.S. government technical reports digitized or harvested by TRAIL.
Copper recovery from segregation-flotation concentrates by ammoniacal-ammonium carbonate leaching
Tritiated water as a tracer in the dump leaching of copper
Copper and silver recovery from a sulfide concentrate by ferrous chloride-oxygen leaching
Autoclave leaching of copper-nickel matte produced from Duluth gabbro