Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Gem Bone These are a pretty hard

These are a pretty hard material

as these are taken with a tape measure

and is indeed a form of coprolite

Measurements (inches - longest - approx): 5 x 4

The color in velvet obsidian is light sensitive

Coprolite Fossil Dinosaur Poo Slab! Lapidary Stone Slab! Gem Bone These are a pretty hardCoprolite 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