An incredible designer cabochon of Agatized Grassy Mountain Petrified Wood from Oregon. White translucent Agate with bright yellow ribbons in waves of color. One nice piece of wood! A really extraordinary and beautiful gem. This stone has a glossy high polish front and back and a great professional cut. Slightly beveled to facilitate setting, it will look great set in one of your designs or as a terrific addition to your collection. This stone measures 70x39 mm and is 5 mm thick, the weight is 85 cts. A singularly unique stone for you! As always, Thanks for looking!