Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Agua Nueva Agate Gem Dinosaur Bone is the

Gem Dinosaur Bone is the silicated remnants of Dinosaurs

Please view the last photo

and general lapidary practice

but some types that are heavier with irons may need to be treated to polish due to pits

Tri-Flow Mix Old Stock Oregon Obsidian Rough Flatrate! Agua Nueva Agate Gem Dinosaur Bone is theHere 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