Description
Mahogany Obsidian is a volcanic glass with deep brown and black patterns. This gemstone is perfect for cabbing, tumbling, slab cutting, and carvings. With a Mohs hardness of 5–5.5, Mahogany Obsidian rough polishes to a glossy finish, making it ideal for lapidary jewelry, decorative items, and collector pieces.
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.