TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Owyhee Some are also suitable for

Some are also suitable for knapping arrowheads

Old Time rock hounds use to love this material as it grinds easy

there is no telling if this will continue to dig the next time we are at the mines

Both forms were discovered by the Quant Family in Prineville Oregon

Specimen is approx 2

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Owyhee Some are also suitable forTri 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