Polish Flint Orbicular Lapidary Cutting Rough Chunk Stone Cut Face Oregon Thundereggs Each one shows some good

Each one shows some good potential

We also threw in a chunk of one of the most rare varieties

as its not one you see very often

This old stock unidentified Petrified Wood is from an old collection and the location it was dug at is unknown to us

it becomes obvious why it gained such an amazing reputation

Polish Flint Orbicular Lapidary Cutting Rough Chunk Stone Cut Face Oregon Thundereggs Each one shows some goodThis one has been cut and is unpolished. The last photo is taken dry. Polish 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,