barytes, leucoxene, feldspars, pyrites, hornblende, diopside, marcasite, trioxide, magnesite, pyrophyllite, amphibole, aluminosilicate, fireclay, yttrium oxide, phosphorite, phyllite, halite, vein quartz, aplite, phlogopite, praseodymium, pyroxene, cinnabar, muscovite, azurite, corundum, anhydrite, greywacke, pelite, calcium sulphate, smoky quartz, kyanite, claystone, epidote, pentlandite, plagioclase, chrysocolla, stibnite, goethite, covellite, chalcedony, ferro, pentoxide, apatite, verdigris, labradorite, ferrochromium, cherty, masur, greisen, scheelite, allanite, sericite, cuprite, dunite, pyrope, metamorphic rock, argentiferous, nepheline, realgar, monazite, columbite, wollastonite, aluminous, illite, pyrochlore, argentite, carnotite, ferrous oxide, hypogene, uraninite, montmorillonite, electrum, albite, yellow ocher, detrital, columbium, mgo, lithium oxide, semiprecious, adularia, phosphatic, schistose, fuchsite, kainite, aragonite, nephrite, aventurine, cordierite, schists, zirconium oxide, actinolite, enargite, siderite, crystallites, lepidolite, ironware, colluvium, gangue, niger seed, eclogite, barium sulphate, clay, serpentine, alabaster, marble, marl, flint, shale, chalk, chert, limestone, quartzite, amber, brick, brown, buff, freestone, granite, talc, terracotta, cotta, pewter, unglazed, biconical, enamelled, glazed, porcelain, jade, ware, effigy, inscribed, polychrome, undecorated, votive, bronze, earthen, earthern, silvered

talcum

soaprock, soapstone