galena Definition

sphalerite, argentiferous, pyrite, arsenopyrite, bornite, pyrrhotite, chalcopyrite, covellite, tetrahedrite, chalcocite, sericite, biotite, molybdenite, chrysocolla, veinlets, epidote, pentlandite, sulphides, adularia, chlorite, argentite, muscovite, pyroxenite, hornblende, pyrargyrite, electrum, silicification, stockwork, stibnite, azurite, veinlet, phyllite, greywacke, actinolite, syenite, haematite, fuchsite, cuprite, amphibolite, schists, allanite, phlogopite, hornfels, amphibole, kaolinite, alunite, illite, diabase, pegmatite, limonite, malachite, chalcedony, diorite, sulfides, autunite, veining, pitchblende, albite, realgar, dunite, ankerite, gossan, brecciation, stratiform, enargite, gabbro, dacite, uraninite, greisen, pyrophyllite, argillite, blebs, vein quartz, bastnasite, siltstone, eluvial, carnotite, andesite, aplite, diopside, plagioclase, schistose, scheelite, argillaceous, cherty, monzonite, goethite, granodiorite, galenite, porphyries, breccia, colluvium, potassic, monazite, spodumene, pyroxene, alkalic, pyrope, alluvium, rhyolite,