Granite is a natural stone defined as a crystalline, granular rock consisting of quartz, feldspar, and mica. It is formed from the rise of molten magma deep beneath the Earth’s crust. Many of these stones were formed and hardened as the Earth cooled billions of years ago. It is mined from around the world in large blocks that are cut into slabs. The slabs are polished and distributed to fabricators to create a multitude of products like kitchen and bathroom countertops.