Thick Cut Gem Dinosaur Bone Slab! Lapidary Stone Slab! School they often link the rock

they often link the rock layer in which they are found to specific geological time periods

Formation: Volcanic glass formed from rapidly cooled lava

and specimens of this grade are nearly impossible to come by

which also goes by the name of Polychrome

Thick Cut Gem Dinosaur Bone Slab! Lapidary Stone Slab! School they often link the rockGem Dinosaur Bone is the silicated remnants of Dinosaurs! Our Authentic Dinosaur bone can come from all over the world, including but not limited to; Utah, Colorado, New Mexico, and Morocco! Gem Fossil Dinosaur Bone is silica replaced, with the bone cell structure often present and well preserved, and color given by present minerals! All of our Gem Dinosaur Bone is old stock material, as Gem Dinosaur Bone is now illegal to collect or remove on Public