quartzite Definition

cobble, hammerstone, sandstone, schist, gneiss, limestone, chert, metamorphic rock, granite, greywacke, siltstone, diorite, volcanic rock, amphibolite, quartz, igneous rock, gabbro, andesite, feldspar, phyllite, diabase, chalcedony, sedimentary rock, granodiorite, pegmatite, calcite, syenite, arenite, porphyry, pelite, biotite, dolerite, argillite, basalt, hornblende, schistose, mudstone, rhyolite, breccia, outcrops, haematite, greisen, dolomite, dacite, silicification, beryl, sericite, jasper, hornfels, pyroxenite, sedimentary, claystone, hematite, stockwork, adularia, siderite, stibnite, chrysocolla, alluvium, kaolinite, garnets, arsenopyrite, stratiform, malachite, peridotite, azurite, chlorite, argillaceous, bornite, veinlet, mylonite, stratigraphy, saprolite, covellite, footwall, veining, pyrite, diamondiferous, monzonite, olivine, alkalic, miascite, sulphides, colluvium, anorthosite, pyrophyllite, felstone, uraninite, alunite, graben, clastic, laterite, eluvial, illite, chromite, chalcopyrite, muscovite, foliation, carnotite, galena,