Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Eagle Rock Plume Agate These could also be tumbled

These could also be tumbled if you have the right tumbler size

they often link the rock layer in which they are found to specific geological time periods

This old oregon classic is getting pretty hard to find

and can potentially even have plume like structures

This slab is from an old estate sale

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Eagle Rock Plume Agate These could also be tumbledHere is a stunning batch of Old Stock Mahogany Obsidian from Glass Butte Oregon! This stunning material is a mix of Mahogany, Gold Sheen, Silver Sheen, and Tri Flow Obsidian! Each one is sure to cut stunning slabs for cabs, or could be used for knapping arrowheads! This is from the same mountain that Native Americans use to collect from and knap from across the West Coast! This is certainly one prime box of beautiful material you won't want to miss