Granite is an igneous natural stone with a distinctive grain and extreme hardness, formed under conditions of great heat and pressure. This gives granite tiles a visibly crystalline texture composed of feldspar, mica and quartz.CDPH stone carries a large selection of granite floor and granite wall tiling products designed for a series of residential building applications such as kitchen flooring and wall covering, bathroom flooring, shower wall tiling, and commercial building applications such entrance flooring, hallway flooring, bathroom flooring and interior exterior wall covering.