Tri-Flow Obsidian Slab! Lapidary Stone Slab! Rhyolite This slab is unique in

This slab is unique in the fact that it appears to have water lines (osmosis) within it

and it generally needs to be worked very carefully when cabbing

Carey Plume

Weight: Approx 25 Lbs

Tri-Flow Obsidian Slab! Lapidary Stone Slab! Rhyolite This slab is unique inThis slab has been cut thin to give it the see through effect between pattern! Tri Flow Obsidian comes from Glass Butte Oregon, and is a gorgeous form of mahogany obsidian that often has multiple grains and currents of flow! Tri Flow can make some designer grade cabochons, as the obsidian between is often pure and almost completely see through when held to light or cut thin enough, and the waves of pattern are often in layers! The color generally