Polished Cabbed Dinosaur Bone, Fossil dino bone cabochon 1Gem grade petrified Dinosaur bone cabochons! These cabs come from real dinosaur bone. Every single one is truly unique making each one a priceless treasure. They each vary in color, shape, and design making the possibilities for use endless. Dinosaur bone that has been cabbed and ready to use in jewelry is one of the rarest and most beautiful fossils in the world! Each one features unique and intricate patterns making them stunning and mesmerizing in