Galaxy Galactica Orbicular Rhyolite Jasper Rough Chunk! Red River Jasper These are a pretty hard

These are a pretty hard material

The ones pictured may or may not have already been sold

This one has some of the herringbone goldstripe pattern

One HALF Pound Random Pull Mexican Velvet Obsidian Rough

Galaxy Galactica Orbicular Rhyolite Jasper Rough Chunk! Red River Jasper These are a pretty hardGalaxy 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