Galaxy Galactica Orbicular Rhyolite Jasper Rough Chunk! Arizona Rainbow Petrified Wood which is a form of

which is a form of Fossilized Dinosaur Poop

It often has a nice coloration of black

Other fossils may be attached

It does tend to be a little softer

Red Lightning Agate

Galaxy Galactica Orbicular Rhyolite Jasper Rough Chunk! Arizona Rainbow Petrified Wood which is a form ofGalaxy Orbicular Rhyolite is a form of volcanic rhyolite from near Michoacan de Ocampo, Mexico. It can have a great amount of color variation from chunk to chunk, but they all have those iconic orbs that people love so much! Galaxy Rhyolite is a new one to us, and we are still learning to work with it, but from our own personal cutting, it appears that it will need to be treated in order to cab, due to hardness differences and potential naturally