Tanvi Mines & Minerals is leading supplier of highest grade of snow white quartz granules with Sio2 around 99.8% and above. Our granules are free from visible impurities and meet the highest standard of quality mainly for quartz slab / engineered marble. We can supply all sizes of snow white quartz viz 0.1-0.4, 0.3-0.7, 0.6-1.2, and 1.2-2.5 mm. Please contact us for more information.