This is a very amazing rare petrified agatized wood limb specimen with petrified algae and some botryoidal agate which was collected from Wyoming. This gorgeous specimen has been polished on one end. This piece measures 8.20 inches long by 3.25 inches wide and weighs 4 pounds 1 ounce. This agatized petrified limb would be an excellent addition to any rock and mineral collection.