Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Midnight Labradorite These ammonites are approx 110

These ammonites are approx 110 million years old

This gorgeous material tends to cut gorgeous slabs suitable for cabbing

After cutting some

Weight: Approx 24 Lbs

guaranteed to be 90–100% whole

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Midnight Labradorite These ammonites are approx 110Tri 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