TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Caldera Paint Jasper Moroccan Turritella is a form

Moroccan Turritella is a form of Turritella that has been silica replaced

The display potential and even cabbing potential is sky high

While some light sheen may be visible on select pieces

and is often of Lapidary Grade

This one has some awesome display or cabbing potential

TriFlow Mahogany Obsidian Slab! Lapidary Stone Slab! Caldera Paint Jasper Moroccan Turritella is a formTri 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