Tri-Flow Obsidian Cutting Rough Flatrate - Mahogany Flow Patterns quartz sparkle can on occasion cut with

can on occasion cut with decent cell pattern and blue tints

Birdseye Rhyolite is a volcanic rhyolite that forms with the gorgeous colorations and stunning orbicular eye like patterns

This piece features exceptional multi-layer coloration with vibrant blues

The exact origin is unknown

Sadly no other material was found in this area

Tri-Flow Obsidian Cutting Rough Flatrate - Mahogany Flow Patterns quartz sparkle can on occasion cut withTri Flow Obsidian Cutting Rough Flatrate Mahogany Sheen with Unique Flow Patterns Glass Butte Oregon This gorgeous flatrate box showcases impressive sheen and color with the distinctive tri flow patterns that make this material so sought after. Most pieces are fist sized with excellent cutting potential. This box has a high chance of fire obsidian the rarest form of Glass Butte material making this an exceptional opportunity you won't want to miss.