Tri-Flow Mix Old Stock Oregon Obsidian Cutting Rough Flatrate Lapidary Stone Ammolite though it can sometimes have

though it can sometimes have soft spots or fractures

Here is a stunning 4 lbs 2 oz Polished display specimen showing some high grade flash

Septarian Nodules are round stones that were organic fossils that were devoured by bacteria and replaced with calcite

with some fractures but still nice useable and cabbable material

Tri-Flow Mix Old Stock Oregon Obsidian Cutting Rough Flatrate Lapidary Stone Ammolite though it can sometimes haveHere is a stunning Old Stock Mahogany Obsidian batch from Glass Butte, Oregon. This gorgeous material mixes Mahogany, Gold Sheen, Silver Sheen, and Tri Flow Obsidian. Each one will surely cut stunning slabs for cabs or be used for knapping arrowheads. This is from the same mountain Native Americans used to collect from and knap from across the West Coast. This is undoubtedly one prime box of beautiful material you won't want to miss out on. Tri Flow