| malachite, chalcocite, covellite, iron oxides, limonite, and jarosite. The mineralization is coincident...Covellite Bornite Turquoise M alachite Azurite Limonite Chryzocolla Cuprite Hematite Native copper Brochantite...area. The oxidized zone is composed mainly of limonite. Quartz, K-feldspar, biotite, alunite, andalusite...the disseminated pyrite, goethite, hematite, and limonite were observed. Ore grades returned 0.001–0.014%...body thickness reaches 20–40 m, and irregular listvenite lenses are preserved. Sulfidization is intensive |
