Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Amethyst Lace Eagle Rock is a personal

Eagle Rock is a personal favorite of mine to cut

and multiple in between

This is a truly unique collectors slab

Weight: Approx 4

Most are large enough to at least glue and get 2-3 more slabs

Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Amethyst Lace Eagle Rock is a personalTri 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