Collawood is an extremely rare version of Petrified Wood that comes from Zile, Turkey. It includes inclusions of Copper minerals such as Chrysocolla, Malachite, Azurite , and Turquoise. This mineral occurrence was stumbled upon when a group of miners were looking for Gold Ore deposits. This stone speaks for itself with its wide array of brush stroke colors. Adorned on a mixed medal band, entirely handcrafted.