TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Rainbow Obsidian It is an amazing material

It is an amazing material and often takes a great polish

and goes by quite a few names

Weight: Approx 2 lbs 5

Derek and myself

Measurements (inches - longest - approx):3

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Rainbow Obsidian It is an amazing materialTri 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