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

and Mexican Rainbow)

The color in velvet obsidian is light sensitive

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

Stone Canyon Jasper is a stunning brecciated Jasper and Agate mix that is mined near Parkfield

and it lights up while turning it slowly at the right angle

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