Quartzite are metamorphosed quartz sandstone and are found in association with other metamorphosed sedimentary rocks such as phyllite, schist and marble. These are fireproof and non-slippery natural quartzite. We can offer quartz stone in the variety of quartz tiles, quartz slabs, green quartz in different porosity, hardness and compressive strength.These are medium-grained and usually of a granoblastic texture.