I have quite good news. Explorers still they found nothing besides promising clays... but
Local business never sleeps
'Zlota walbrzyska' (Golden Walbrzychian) is a new regional brand of vodka, which recently can be purchased at Walbrzych. - It is of course a reference to the golden train - does not hide its manufacturer.
In turn, the recipe of the "Zlota walbrzsyka" was based on a traditional Polish recipe 'przepalanka'. The composition of alcohol found, inter alia, a little plum and walnut and flakes of 24 carat gold, which is fit for human consumption and gives it a striking appearance.
Read more about spirit in polish
So, who knows, if You drink a lot of this specific, You will dream about mountains of buried gold train. It's better than nothing! ;)