Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Mahogany Obsidian Color & Pattern: Brilliant velvet

Color & Pattern: Brilliant velvet flash with colorful internal layering

This end cut could be glued to get a couple more slabs

All photos are taken with the stones wet to simulate a polish

Measurements (inches - longest - approx): 4 x 2

Here is a larger slab of Sandstone

Velvet Obsidian Slab – Thick Cut Mexican Glass for Lapidary or Display Use Mahogany Obsidian Color & Pattern: Brilliant velvetVelvet 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