Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Bloody Basin Agate So gorgeous it's hard to

So gorgeous it's hard to believe something like this could be natural

This is a nice selection of decent sized cutters

with just about every piece being unique

Measurements(inches - largest - approx): 2

With the flower like structures

Tri-Flow Obsidian Rough Chunk from Glass Butte Oregon Bloody Basin Agate So gorgeous it's hard toTri 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