Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Midnight Labradorite To my knowledge

To my knowledge

This gorgeous material tends to cut gorgeous slabs suitable for cabbing

This amazing material has some excellent pattern and a sunset like coloration

This listing is for ONE random pull Fossil iridescent Ammonite from the Mahajanga Province of Madagascar

Weight: Approx 24 Lbs

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Midnight Labradorite To my knowledgeTri 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