TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Serape Jasper with multiple shades of blue

with multiple shades of blue present

and is generally fracture free

so when you see one

This slab does have some fractures

Weight: Approx 1 lbs 1

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Serape Jasper with multiple shades of blueTri 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