Tri-Flow Obsidian Slab - Multiple Flow Patterns - Glass Butte Oregon impressive quality polish With so many varieties

With so many varieties

it becomes easy to spot the difference

this slab has potential for lots of cabs and is certainly one you won't want to miss out on

It can also contain impressive tube druzy formations

making it a favorite among collectors and lapidary artists alike

Tri-Flow Obsidian Slab - Multiple Flow Patterns - Glass Butte Oregon impressive quality polish With so many varietiesTri Flow Obsidian Slab Multiple mahogany flow patterns Glass Butte Oregon This impressive mahogany obsidian slab showcases three distinct flow patterns creating stunning visual interest. The different flows present create awesome layered patterns with the volcanic glass between flows being nearly transparent when backlit. This would be considered high grade Tri Flow Obsidian perfect for designer cabochons or display pieces. SPECIFICATIONS Material: