Quartzite

Quartzite is a metamorphic rock formed when quartz-rich sandstone is subjected to intense heat and pressure, fusing the quartz grains into an extremely dense, durable stone. Ranking 7 on the Mohs hardness scale, it is as hard as or harder than granite. It resists scratching, etching from acids, and heat better than most other natural stones, while offering the soft, marble-like veining many homeowners want. It’s a go-to choice for kitchen countertops and other high-use surfaces where both durability and a marble aesthetic are priorities.