Another kind of sandstone, Quartzite, is a converted solid quartz rock. However, differing from sandstone, Quartzites are free from pores and possess a smooth fracture; they breakthrough, not around the sand grains, producing a smooth surface instead of a rough and granular one. At Bundi Silica, supplies and exports a wide range of Quartzites available in cobbles, slabs, tiles, etc. Our natural quartzite is extremely hard and has a dense surface. Quartzite rocks do not absorb water, are non-slippery and fire-proof, and are frost resistant. The quartzites from our quarries are easy to maintain and come in unique colors adding elegance to the interior and exterior. The coloration of North Indian Slates can be uniform and have a bold, swirling pattern of streaks and lenses.