Tri-Flow Obsidian Slab - 3D Clear River with Mahogany Glass Butte pink tint which is unusual for San

which is unusual for San Carlos

The name perfectly captures the sense of wonder lapidarists feel when cutting this material and discovering new patterns

With the original deposits now exhausted

and its scarcity continues to drive both demand and value

so be sure to handle them with care

Tri-Flow Obsidian Slab - 3D Clear River with Mahogany Glass Butte pink tint which is unusual for SanTri Flow Obsidian Slab tri flow pattern with 3D clear obsidian Glass Butte material This stunning Glass Butte Tri Flow Obsidian has some great tri flow pattern with some of the clear black obsidian that creates a nice 3D effect. This one does have a chip on the face; however, it is such a stunning specimen and has tons of room for some really neat cabochons. You could incorporate the flowing river of black clear obsidian that runs along the mahogany.