chalcocite Definition

copper glance, supergene, bornite, covellite, chalcopyrite, arsenopyrite, tetrahedrite, pyrrhotite, limonite, chrysocolla, molybdenite, cuprite, pentlandite, pyrargyrite, sphalerite, azurite, scheelite, pyrite, sericite, epidote, chlorite, biotite, galena, argentite, kaolinite, albite, electrum, adularia, phyllite, stibnite, muscovite, sulphides, dunite, illite, ankerite, pyroxenite, hornfels, actinolite, enargite, schists, greywacke, hornblende, fuchsite, autunite, veinlet, saprolite, alunite, diopside, stockwork, veinlets, amphibolite, sulfides, uraninite, pyrophyllite, carnotite, diabase, colluvium, haematite, goethite, brecciation, amphibole, schistose, potassic, syenite, pyroxene, silicification, stratiform, halite, greisen, aplite, felsite, cherty, gabbro, pyrope, allanite, argentiferous, siderite, pegmatites, bastnasite, vein quartz, pitchblende, eudialyte, pelite, eluvial, gossan, malachite, dolomites, plagioclase, eclogite, siltstone, claystone, norite, argillite, dacite, foliation, diorite, phlogopite, realgar, chalcedony, lamprophyre,