Tri-Flow Obsidian Slab – Rare Old Stock from Glass Butte, Oregon for Lapidary Kaleidoscope Jasper Origin: Sahara Desert

Origin: Sahara Desert

Weight: Approx 26 lbs

sometimes a single geode can weigh 2-4 lbs

It's solid

Tri-Flow Obsidian Slab – Rare Old Stock from Glass Butte, Oregon for Lapidary Kaleidoscope Jasper Origin: Sahara DesertTri Flow Obsidian Slab Rare Old Stock from Glass Butte, Oregon This Tri Flow Obsidian from Glass Butte, Oregon showcases gorgeous layered movement in deep blacks, reds, and browns. Its a rare, old stock variety of mahogany obsidian with a marbled appearance caused by magnetite rich lava flowsand this ones got killer contrast. Measurements (inches longest approx.): 4. 3 x 3. 3 x 0. 21 Pure obsidian zones are semi translucent when thin or backlit,