Rare Naturally Formed Banded Agate Oregon / Washington State Coast Estate Sale For Sale

One of just a few items left from deceased loved ones estate. I don't know how it formed but ive never seen another like it. Truly one of a kind.Im not sure why but i started taking pictures and couldn't stop. Best described as the coolest rock ive ever seen.Most likely formed from the many volcanos here but how the lava dried translucent is beyond me.