Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Flor de Durazno These small beauties can be

These small beauties can be great to stick right to a grinding wheel

It has since become world famous

but from our own personal cutting

Modern members include nautilus

Mexican Spiderweb can cut some truly unique slabs for cabs

Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Flor de Durazno These small beauties can beTri 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 comes from Magnetite that was present in the lava flow! Tri Flow Obsidian is