Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Roan Leopard Marble or Kaliningrad

or Kaliningrad

With this polished display specimen

and often takes a great polish

Weight: Approx 4 lbs 13 oz

Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Roan Leopard Marble or KaliningradVelvet Obsidian Slab Chatoyant Old Stock Obsidian for Lapidary Artists This slab is on the thicker side and loaded with magnetite and vibrant flash. It has excellent coloration and movement under light, and should cut into some striking cabochons or make a bold display piece in any collection. Measurements (inches longest approx): 4. 2 x 3. 9 x 0. 3 Mexican Velvet Obsidian is a rare and captivating variety of obsidian known for its velvety chatoyance