TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Utah Wonderstone Here is a great box

Here is a great box of old stock material from prior to the 60s

It tends to be pretty solid and takes a great polish

and is certainly one you won't want to miss out on

Ochoco Green Moss Agate is an old stock material from the Ochoco Mountains of Oregon

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Utah Wonderstone Here is a great boxTri 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