limestone, basalt, quartzite, granite, schist, siltstone, gneiss, volcanic rock, greywacke, mudstone, argillite, dolerite, dolomite, ashlar, calcite, amphibolite, bluestone, alluvium, sedimentary rock, metamorphic rock, igneous rock, chert, diabase, jasper, sedimentary, andesite, stonework, stalactite, pediment, claystone, hornblende, marble, tufa, pelite, stone, anhydrite, crenellations, gabbro, pelitic, rhyolite, graben, stalagmite, clastic, dolmen, peridotite, travertine, dacite, mylonite, chalcedony, stratiform, carbonate, siderite, pyroxenite, outcrop, ironstone, feldspar, lapilli, schistose, fieldstone, carboniferous, brickwork, palisade, outcroppings, diorite, silicic, argillaceous, devonian, norite, scoria, sands, motte, greenstone, hornfels, azurite, kaolinite, phyllite, cretaceous, stromatolite, laterite, outwash, colluvium, coquina, yellow ocher, haematite, muscovite, buttes, hummocks, gritstone, ocher, greisen, depositional, anorthosite, chrysocolla, anticlines, terra cotta, tumuli, flagstone, covellite, silicification, stratigraphy, arenite, uraninite, sandstones, shale, siltstones, marl, tuff, shales, marls, mudstones, quartzites, breccia, gravel, limestones, chalk, unfossiliferous, bedded, fossiliferous, tuffaceous, arenaceous, conglomeratic, interbedded, shaly, brecciated, cambrian, dolomitic, gypsiferous, overlying, pennsylvanian, pyritic

brownstone, firestone, greensand, grit, gritrock, holystone

abrading stone, bed, bluestone, brownstone, clastic, firestone, friable, greensand, grit, gritrock, gritstone, holystone, hoodoo, lithic, nubian desert, quartz, siliceous, siltstone

arenaceous rock