Tri-Flow Obsidian Rough Chunk! Tri-Flow Obsidian blue highlights

blue highlights

Some are also suitable for knapping arrowheads

and each one of these is showing really awesome potential

Here is a gorgeous 15 inch 8mm Bead strand of Leopard Skin Rhyolite from Mexico

and each one would be STUNNING

Tri-Flow Obsidian Rough Chunk! Tri-Flow Obsidian blue highlightsTri 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