Tri-Flow, Rainbow, Starburst Silver Sheen Mix Old Stock Oregon Obsidian! Calico Splatted Oak There are some really rare

There are some really rare ones in here

The color generally comes from Magnetite that was present in the lava flow

Here is a great box of old stock material from prior to the 60s

and with the current market on Velvet Obsidian

Tri-Flow, Rainbow, Starburst Silver Sheen Mix Old Stock Oregon Obsidian! Calico Splatted Oak There are some really rareHere is a stunning batch of Old Stock Mahogany Obsidian, Tri Flow Obsidian, Rainbow Obsidian, Starburst Silver Sheen Obsidian, and some unidentified Obsidian from Glass Butte Oregon! 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