What Gemstone Is Arizona Known For?
Turquoise. Turquoise is Arizona’s most important gem material. It ranks first in value of production and is the most widely known of Arizona’s gemstones. In 1974 the Arizona Legislature designated turquoise as the official state gemstone. What stone is Arizona known for? The best known gems found in Arizona are turquoise, garnet, peridot, chrysocolla, azyr-malachite, …
