Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Gem Bone The color in velvet obsidian

The color in velvet obsidian is light sensitive

These are a pretty hard material

as these are taken with a tape measure

with few on the market being anything like it

and is indeed a form of coprolite

Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Gem Bone The color in velvet obsidianCoprolite 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