arsenopyrite Definition

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