TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Petrified Here is a stunning slab

Here is a stunning slab of Hidden Canyon Moss Jasper from Utah

Weight: Approx  13

There is a partially healed fracture through part

you generally don't know what you'll get until you cut it

It makes some pretty unique cabochons

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Petrified Here is a stunning slabTri 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