RARE Polish Flint Orbicular Rough Chunk! Obsidian Here is a pretty Gem

Here is a pretty Gem Dinosaur bone showing some interesting dark cell pattern

This is a good rock to substitute a picture jasper addiction

it appears that it will need to be treated in order to cab

you get exactly what you see in the photos

Most color should run through most of the stone when turned to the right angle

RARE Polish Flint Orbicular Rough Chunk! Obsidian Here is a pretty GemPolish Flint is a rare and exciting form of Orbicular Flint from Poland! It tends to have some ribbed wavy like pattern along with giant egg orbs, which all come together to form some amazing pattern! It takes a good polish, and works into some unique cabochons. It is getting very hard to come by, and I was just informed that the mine this comes from has been permanently shut down, due to cultural artifacts being found on site; though I've been unable