%0 Journal Article %T Mechanochemical leaching of chalcopyrite concentrate by sulfuric acid %A KhorramshahiMohammadAbad, Farhad %A Sina Hejazi %A Vahdati Khaki, Jalil %A Babakhani, Abolfazl %J International Journal of Minerals, Metallurgy and Materials %@ 1674-4799 %D 2016