Nice Link.... well found.... often wondered what the mines were like in Greece having done some work there but never found any mines on my travels.
I think I found some on hols in a cliff above Spinalonga in Crete.... certainly not natural and from the strata/geology I would have said for Pb/Ag again....
Shame there seems to be no general regional high level maps of european mineralised/worked zones... or is there?? probably are maps but finding them is something else?
😉
Aaaaaaaaaaaaaaaaaaagh Creeper!!!!!