Earth MineChem supply high quality Quartz powder in India processed in iron free grinding mills & produces various standard grades of Quartz Powder for different industry applications. Quartz Grains are known for their impurities free content, high strength, low heat expansion rate, affordable price. White Quartz Grains are widely used in various applications like paint industries, paper industries and rubber industries. We provide Quartz Grains in various sizes, shapes.