Spiderweb Obsidian Rough Chunk! Australian Petrified Wood It was a smaller fossil

It was a smaller fossil deposit that came to the surface

Due to how solid it tends to be

Primarily a bog jasper

This slab is no exception

So far this coprolite has been well silicated and pretty similar to Utah Coprolite

Spiderweb Obsidian Rough Chunk! Australian Petrified Wood It was a smaller fossilSpiderweb 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 11. 6 oz Measurements (inches longest approx): 4. 2 x 2. 4 x 1. 8 I do my best to represent the stones with photos. I don't enhance