Tri-Flow Obsidian Rough Chunk! Display Specimen Most are trimmer rough

Most are trimmer rough

and is often of Lapidary Grade

Badger Pocket Petrified Wood

it has been over 30 years since this material was depelted

we seem to find new

Tri-Flow Obsidian Rough Chunk! Display Specimen Most are trimmer roughTri 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