TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Rainbow Obsidian Weight: Approx 2 lbs 5

Weight: Approx 2 lbs 5

Derek and myself

Treatment: Lightly cleaned for visibility

and it also takes a mirror grade polish as it is a volcanic glass

It can have a great amount of color variation from chunk to chunk

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Rainbow Obsidian Weight: Approx 2 lbs 5Tri 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