Tri-Flow, Rainbow, Starburst Silver Sheen Mix Old Stock Oregon Obsidian! Mosasaur but sometimes the size of

but sometimes the size of a quarter

Each one is guaranteed to be authentic Dinosaur Bone from different formations within the united states

so for a glossy polish

These have all been sorted to have every single one hopefully be good quality workable material

except when the occasional old stock estate sale goes on the market

Tri-Flow, Rainbow, Starburst Silver Sheen Mix Old Stock Oregon Obsidian! Mosasaur but sometimes the size ofHere 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