Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Copal The Mosasaur was a powerful

The Mosasaur was a powerful swimmer who spent its entire life in the sea

Measurements (inches - longest - approx):10

Here is a gorgeous Turritella Gastropod from Morocco

I have recently been told this material more than likely won't be imported into the united states in the future

and has been on the market

Tri-Flow Mahogany Obsidian Slab! Lapidary Stone Slab! Copal The Mosasaur was a powerfulTri 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