Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Carnelian Agate Mexican Velvet Obsidian is a

Mexican Velvet Obsidian is a higher quality obsidian with loads of magnetite that create the velvet like pattern and flashes within

If you are sensitive on their appearance

While Chinese Pietersite isn't often as chatoyant as African Pietersite

It tends to be very solid and take a great polish

Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Carnelian Agate Mexican Velvet Obsidian is aCoprolite is a form of Fossil Poop! Yep, you read that right! Coprolite is most commonly from Dinosaurs, but can range from anywhere from Fish to Reptiles, to even Humans! Coprolite gains its colors from present minerals, either before fossilization occurred, or from the high silica waters that seeped within! It can be found in multiple fossil formations from around the world, but commonly comes from Utah, Oregon, Washington, Colorado, and Morocco! It