Granite Granite Granite () is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Granites can be predominantly white, pink, or gray in color, depending on their mineralogy. The word "granite" comes from the Latin "granum", a grain, in reference to the coarse-grained structure of such a holocrystalline rock. Strictly speaking, granite is an igneous rock with between 20% and 60% quartz by volume, and at least 35% of the total feldspar consisting of alkali feldspar, although commonly the term "granite" is used to refer to a wider range of coarse-grained igneous rocks containing quartz
Granite Mountain (Arizona) to interior chaparral. Granite Mountain is a nesting site for the peregrine falcon ("Falco peregrinus"), and the climbing area on the south face is periodically closed to rock climbing, typically from February 1 until July 15 each year. Granite Mountain (Arizona) Granite Mountain () is a mountain located in Yavapai County, Arizona that covers roughly 12 square miles (31 km). It was once known as Mount Gurley, for the first governor of the Arizona Territory, John A. Gurley. Its southwest face has a sheer granite cliff approximately 500 feet (150 m) high that is one of the best locations for