Bacterial leaching of zinc and copper from mining wastes .
Bacterial leaching of zinc from chat (chert) pile rock and copper from tailings pond sediment was studied in shake . Google Scholar . R.D Hagni, D.E GannMicroscopy of copper ore at the Creta mine, southwestern Oklahoma . View Abstract.
Investigation on leaching of malachite by citric acid . SpringerLink
Sep 7, 2012 . Leaching of an oxidized copper ore containing malachite, as a new approach, was . International Journal of Minerals, Metallurgy, and Materials . and H. Guler, Copper extraction from oxide ore by mining leaching processes,.Get Price