Tri-Flow Obsidian Slab – Deep Black Flow Pattern – Glass Butte Oregon banded chert layers but due to the lack

but due to the lack of documentation

They are very popular in stores and also with kids

unpolished slab of Crazy Lace Agate

It tends to work into great cabochons

but you can get 2 or 3 small cabs out of the fortification

Tri-Flow Obsidian Slab – Deep Black Flow Pattern – Glass Butte Oregon banded chert layers but due to the lackTri Flow Obsidian Slab Deep Black Flow Pattern Glass Butte Oregon This exceptional larger slab of Tri Flow Obsidian showcases magnificent tri flow patterns with deep black mahogany glass creating mesmerizing movement throughout. Multiple grain currents flow through this Glass Butte volcanic material, creating patterns reminiscent of the extremely rare tiger tail obsidian. This designer grade obsidian will yield many exceptional cabochons and should