Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Mookaite Jasper Velvet Obsidian can have a

Velvet Obsidian can have a skin that covers the pattern

This agate shows some indications of possibly being a bog agate

We are doing extra sanitizing of packing and handling surfaces

Origin of this incredible specimen is unknown

it is well worth it

Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Mookaite Jasper Velvet Obsidian can have aTri 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