QUARTZITE
Quartzite is a metamorphic rock. Pressure and high temperatures transform porous sandstone into a solid and polished rock composed almost entirely of quartz. Pure quartzite is the most weather-resistant rock in the world. Its high resistance to crushing and abrasion makes it ideal for floors, facades, and many interior and exterior projects. Quartzites can be available in a wide range of colors due to minor impurities.