RARE Polish Flint Orbicular Rough Chunk! Priday Plume Bed It has neat orb like

It has neat orb like structures and swirls from the colonizing bacteria that formed it

and usually under bright light

mostly from Oregon

Summerville Agate is a pretty unique one for sure

Angel Wing Agate

RARE Polish Flint Orbicular Rough Chunk! Priday Plume Bed It has neat orb likePolish 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