Granite is the most durable architectural building stone. This igneous rock is comprised mainly of quartz, graphite, mica and other minerals. The increasing popularity of this stone is a testament to its beauty, versatility and consistency. Used in a wide array of commercial and residential applications, granite is ideal for tile floors, walls and countertops, as well as exterior applications such as pavers and wall cladding. Granite is quarried worldwide, with the most exotic colors coming from Brazil, India, Finland, North America, China and Southern Africa. New quarries are discovered each year further enhancing color choices and keeping prices in check.