Hello! Is a bug that the Raw gold is name "Blok surowego złota" and the raw iron and copper are name "Blok rudy żelaza", "Blok rudy miedzi". That's the blocks of the same type but, the 1 have another name "surowy" and others 2 "rudy"  (In translate it's "ore")  So Pleace repair this and name the other "Surowy" too.