TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Opal Wood and color given by present

and color given by present minerals

with the remaining light staying within these stones

Agate that holds blue coloration when cutting is very rare

Arroyo Picture Jasper

with each chunk being completely different from the rest

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Opal Wood and color given by presentTri 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