Fossilized Petrified Extremely RARE Mushroom!!! . Discoveted in Western Ky. The item “Petrified Ossified Extremely RARE Mushroom” is in sale since Monday, January 11, 2021. This item is in the category “Collectibles\Rocks, Fossils & Minerals\Fossils\Vegetation\Petrified Wood”. The seller is “janie007vintage” and is located in Utica, Kentucky. This item can be shipped to United States.