sphalerite Definition

blende, zinc blende, galena, chalcopyrite, arsenopyrite, pyrrhotite, bornite, tetrahedrite, pyrite, pentlandite, biotite, molybdenite, epidote, chalcocite, limonite, scheelite, siderite, cuprite, veinlets, sericite, chlorite, covellite, sulphides, silicification, syenite, pyrargyrite, adularia, fuchsite, ankerite, schists, stockwork, pyroxenite, muscovite, chrysocolla, argentite, albite, dunite, actinolite, hornblende, autunite, brecciation, stibnite, amphibolite, gabbro, phyllite, veinlet, enargite, hornfels, aplite, greywacke, dacite, granodiorite, kaolinite, pitchblende, blebs, alunite, phlogopite, sulfides, diorite, allanite, amphibole, potassic, breccia, uraninite, andesite, veining, pegmatite, diopside, realgar, haematite, argillaceous, stratiform, diabase, plagioclase, argillite, norite, siltstone, electrum, azurite, pyrophyllite, bastnasite, argentiferous, pyroxene, monzonite, illite, felsite, hypabyssal, carnotite, chalcedony, alkalic, schistose, gossan, greisen, pyrope, cherty, gneiss, peridotite, porphyries, anomalism, halite,