Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Volcanic Glass and with at least a

and with at least a couple high grade chunks

Shirts Quant

though there will be some fractures or less colorful areas to work around

and the slab appears to take a very nice polish

as it shows great flash while laying on its back

Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Volcanic Glass and with at least aVelvet 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