Gem Dinosaur Bone! Fossil Dino Bone Lapidary Stone Slab! Turritella Each chunk is polished

Each chunk is polished

It does appear that they may have been heat treated to bring out more of the blue in this

They make a great display

which to my understanding means its an ancient mud flow or bog that collected lots of organic material and than silitified (Agatized)

Measurements (inches - longest - approx): 6

Gem Dinosaur Bone! Fossil Dino Bone Lapidary Stone Slab! Turritella Each chunk is polishedGem 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