TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Old Stock It is a pretty hard

It is a pretty hard to come by stone

though it has some unique characteristics of its own

Here is a stunning batch of high grade Variegated Hawkeye Tiger Eye

Broken Pieces can greatly range in size and color

This is certainly a box of this rare high grade rhyolite you won't want to miss out on

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Old Stock It is a pretty hardTri 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