Flower/Fireworks Obsidian Rough Chunk! Mexican Velvet Obsidian This material looks like high

This material looks like high grade cutting rough

This is a you see what you get box

Measurements(inches - largest - approx): 4

and could even make nice displays

Flower/Fireworks Obsidian Rough Chunk! Mexican Velvet Obsidian This material looks like highFireworks 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