The Quartz Lumps is processed using premium quality raw materials. We ensure that they are free from impurities & are available in a different size to our valued customers. Apart from this, we used high purity quartz to make this semi quartz. The Quartz shows identical physical appearance & are engineered in any application. They are polished by our skilled professionals using modern technology & are resistant to erosion. Further, the Quartz Lumps are widely applicable in the glass industry, ceramic industry, allied industries, electronics sector, etc.