Shri Vinayak Industries offer verity of Quartz Powder. We are Supplier of Quartz Powder in India. Quartz is a crystal and quartz is used as a semiprecious gem stone. It’s potential to rotate the plane of polarization of light and transparency in ultraviolet rays it is used in heat-ray lamps, spectrographic lenses, and prism. We are exporter of Quartz powder in other countries. Supplier of Quartz Powder in India http://quartzpowdermanufacturers.com/supplier-of-quartz-powder-in-india.php