Mexican Rainbow Obsidian

Mexican Rainbow Obsidian features dark volcanic glass with subtle iridescent banding. It is suited for cabbing, tumbling, slab cutting, and small carvings. With a Mohs hardness of 5–5.5, Mexican Rainbow Obsidian polishes well, allowing lapidary artists to produce striking jewelry and decorative display stones. REGISTER HERE PRICE: Price is per pound. DISCLAIMER: These are rough, uncut stones. They must be cut and polished to create cabochons, carvings, or specimens. Photos show examples of cut pieces for reference only. We work to provide the best quality rough, and every piece is different when it is cut, which provides an exciting opportunity in the cutting process. We are committed to your satisfaction, so if you don’t like the material you receive, you may return it for a refund before cutting.