... used as interior wall, flooring, countertop, vanity countertop, table top, window sills, door decoration, etc.Surface FinishedMainly PolishedEdge FinishingBevel, Round, Chamfer, Half ... , Artificial Onyx, Porcelain tiles, etc. Natural Materials:Natural Granite, marble, slate, sandstone, natural quartz, basalt, porphyry, Lava stone, etc. . 2. Stone ...