Coprolite Fossil Dino Poo Rough Chunk! Pyrite in Quartz and Mexican Rainbow)

and Mexican Rainbow)

These cut some excellent slabs and can make some stunning display pieces or cabochons once cut

Leopard Skin Rhyolite is found in multiple locations

The color in velvet obsidian is light sensitive

Coprolite Fossil Dino Poo Rough Chunk! Pyrite in Quartz and Mexican Rainbow)Coprolite 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