Fireworks Obsidian Slab! Lapidary Stone Slab! Flower Obsidian Red Opal and if you have a

and if you have a tumbler

This slab has some fantastic bright flash in the sunlight

Please note

For a long time the coprolite from this formation was thought to be pseudo-coprolite

Fireworks Obsidian Slab! Lapidary Stone Slab! Flower Obsidian Red Opal and if you have aFireworks Obsidian also goes by the name of Flower Obsidian. It is a very rare form of natural volcanic glass Obsidian found in Mexico. It has a very high mineral content, which gives this material its gorgeous pattern and colors! It often has chrysanthemum like flowering with a black or pink backdrop. It can take a decent polish, but with the impurities giving it this crazy display, it can often be fractured and pitted and may need to be stabilized