Flower/Fireworks Obsidian Rough Chunk! Gerastos Weight: Approx 3 lbs 8

Weight: Approx 3 lbs 8

and has some great cabbing potential

or from the high silica waters that seeped within

Weight: Approx 22 Lbs

though some are modern standard thicknesses

Flower/Fireworks Obsidian Rough Chunk! Gerastos Weight: Approx 3 lbs 8Fireworks 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