Flower/Fireworks Obsidian Rough Chunk! Copal Weight: Approx 1 lbs 13

Weight: Approx 1 lbs 13

Sodalite is a well renowned blue tectosilicate lapidary material

Sorted for quality

These small beauties can be great to stick right to a grinding wheel

Tiffany Stone is a form of Opal and Bertrandite

Flower/Fireworks Obsidian Rough Chunk! Copal Weight: Approx 1 lbs 13Fireworks 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