Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Oregon Jasper This batch is of trimmer-tumbling-freeform

This batch is of trimmer-tumbling-freeform cab sized chunks

It often features many different colors

Sheen in obsidian is highly angle- and light-dependent—patience and positioning are key

Crazy Lace has some awesome and amazing Lace and bright vivid colors

Caldera takes an excellent polish and is an exciting material to work with

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Oregon Jasper This batch is of trimmer-tumbling-freeformHere 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