Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Indonesia We recommend doing the start

We recommend doing the start of the polish with a rotary tumbler

workable material

Whistler Springs T-egg

Most are tumbler sized chunks

Here is a pretty Gem Dinosaur bone showing some interesting dark cell pattern

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Indonesia We recommend doing the startHere 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