Spiderweb Obsidian Rough Chunk! Beryllium This septarian nodule is from

This septarian nodule is from Utah

and/or Mexican Rainbow Obsidian

It takes an excellent polish

there is no telling if this will continue to dig the next time we are at the mines

and often takes a great polish

Spiderweb Obsidian Rough Chunk! Beryllium This septarian nodule is fromSpiderweb Obsidian is a gorgeous and rare form of Obsidian from Mexico that features a creamy blue green webbing that spreads throughout the obsidian. It can cut some truly unique slabs for cabs with this crazy pattern! It is a pretty rare form of Obsidian, and certainly one you don't want to miss out on! Weight: Approx 1 lbs 4. 5 oz Measurements (inches longest approx): 4 x 2. 5 x 2. 3 I do my best to represent the stones with photos. I don't enhance