smoky quartz Definition

cairngorm, citrine, chalcedony, peridot, aventurine, labradorite, carnelian, tourmaline, iolite, malachite, marcasite, morganite, chrysocolla, spinel, azurite, topaz, lapis, alexandrite, semiprecious, aquamarine, jadeite, corundum, onyx, calcite, kyanite, diopside, cabochons, drusy, amethysts, opaline, octahedron, hornblende, beryl, phlogopite, cherty, scheelite, briolette, pyrope, transparent gem, paillette, albite, epidote, lepidolite, dacitic, feldspars, covellite, realgar, openwork, electrum, pyrophyllite, garnets, goethite, aluminous, purplish pink, stibnite, vermeil, phyllite, feldspathic, micaceous, nephrite, sericite, amphibole, pearlized, snuffbox, eclogite, octahedral, pyroxene, muscovite, adularia, parure, lacelike, orpiment, plagioclase, yellow ocher, moonstones, allanite, tetrahedrite, cuprite, porphyritic, smithsonite, fuchsite, argentite, topazes, siliceous, ringlet, charmeuse, colluvial, aragonite, carnotite, galena, autunite, vein quartz, aluminosilicate, dichroic, jasper, leucoxene, opalescent, chalcocite, uraninite, actinolite,