Quartz, most common of all minerals is composed of silicon dioxide, or silica, SiO2. It is an essential component of igneous and metamorphic rocks. Quartz is the second most common mineral in the Earth''s continental crust. We can produce all sizes of quartz as per buyer requirement. like 200#, 325#, 400#, 500#, 38 microns. Our Quartz is used in all leading industries like Glass, Quartz Slabs, engineered quartz, Ceramic, Paints, Rubber, Semiconductor etc.