Flower/Fireworks Obsidian Rough Chunk! Copal Measurements (inches - longest -

Measurements (inches - longest - approx): 5 x 2

we love to grind and polish the ends and to keep them as display pieces

Birdseye Rhyolite cuts some amazing slabs that make great cabbing material

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

Weight: Approx 18 Lbs

Flower/Fireworks Obsidian Rough Chunk! Copal Measurements (inches - longest -Fireworks 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