RARE Polish Flint Orbicular Lapidary Rough Chunk Birdseye Rhyolite It is often a blue

It is often a blue green coloration

Trilobites were a very prolific species for millions of years

Weight: Approx 16

While its not as bright of a flash

Weight: Approx  20  Lbs

RARE Polish Flint Orbicular Lapidary Rough Chunk Birdseye Rhyolite It is often a bluePolish 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