Reprocessing of a Southern Chilean Zn Tailing by FlotationA .
Jul 11, 2018 . geometallurgy; flotation; sphalerite; tailings; reprocessing . base metals such as Cu, Fe, Ni, Zn [12,13] or traces of Bi, Au, Ag and rare earth elements. . The difficulty of ore dressing of this deposit lies in the various mineralizations . For the mineralogical analysis and the flotation process the samples of the.Live Chat