Flower/Fireworks Obsidian Rough Chunk! Calico Splatted Oak Opal Wood This genus of fish survived

This genus of fish survived the end of the Age of Dinosaurs (Mesozoic) by several million years and is well represented in the fossil record around the world

from an unknown location

Damascus Obsidian is a rare from of Obsidian from Davis Creek California

Here is a stunning 4 lbs 11 oz Polished display specimen showing some high grade flash

Flower/Fireworks Obsidian Rough Chunk! Calico Splatted Oak Opal Wood This genus of fish survivedFireworks 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