Granite is a coarse-grained igneous rock that is made up of quartz and feldspar. Most granite is white, pink, black or gray, though there are multiple other color variations. It is also a hard and tough rock. Its color and strength have been prized and used in building projects and decoration for thousands of years. Granite flooring is made from one of the most durable natural stone materials in existence. While stones like marble, travertine, and slate match the beauty of granite, if you want a lasting solution, granite flooring is a good choice. Granite floor tiles, pavers, and slab are popular flooring choices both indoors and outdoors.