realgar Definition

orpiment, arsenopyrite, epidote, bornite, covellite, tetrahedrite, actinolite, sphalerite, chalcopyrite, bastnasite, pyrophyllite, phlogopite, hornblende, chrysocolla, chalcedony, adularia, phyllite, amphibole, dunite, greisen, muscovite, chlorite, stibnite, pyroxene, fuchsite, pyrope, carnotite, plagioclase, biotite, diopside, sericite, allanite, scheelite, ankerite, galena, schists, dacite, cherty, pentlandite, amphibolite, chalcocite, haematite, enargite, veinlets, eclogite, greywacke, feldspars, halite, albite, blebs, illite, azurite, autunite, molybdenite, alunite, lepidolite, dolomites, monazite, kyanite, siderite, veinlet, pyroxenite, kaolinite, detrital, lapilli, lutetium, schistose, argentite, hornfels, alkalic, orogenic, claystone, uraninite, calcic, yttrium oxide, cuprite, argillaceous, electrum, felsite, aplite, diabase, lamprophyre, mylonite, eudialyte, sulphides, vein quartz, stratiform, anomalism, smoky quartz, hypabyssal, argillite, anhydrite, garnets, pyrrhotite, potassic, pyrargyrite, pyrochlore, dolerite, goethite, monzonite,