Arizona Gemstones Turquoise, Peridot, Petrified Wood
Arizona is worldfamous for its turquoise, peridot, and petrified wood. The state is also famous for copper, and a variety of copper minerals are mined as gemstones. These include azurite, chrysocolla, and malachite. Other Arizona gem materials include agate, amethyst, garnet, jade, jasper, obsidian, onyx, opal, and petrified wood.