Im damn sure i have black gold on my land in the form of truffles
I should keep away from them if I was you, as I am just proofing a scientific report that says there are still particularly high levels of radiocaesium in some mushrooms from your area, after the Chernobyl nuclear accident.
In Poland, the most contaminated areas are the Kluczbork vicinity (Opole Region) and some parts of the Kłodzko Valley (Wrocław Region).These mushrooms are being eaten by wild boar, and they are conducting research to find the levels in these animals because the meat is exported.
So far the meat is borderline, with most of it at acceptable levels; however, they do find the occasional one that is way over acceptable levels.