At www.q-mag.org/balkans-archaeologists-puzzle-over-7000y-old-copper-find-a… …. which has everything for your average catastrophist and Velikovskian. Ami de Grazia translates into English an article from the German newspaper Der Speigel (December, 2010) where archaeologists in Serbia cam across the oldest known exploitation of a copper deposit – going back to a brief period of a few hundred years around 7000 years ago. Subsequently, the site was completely destroyed and abandoned in a massive conflagration. Nearby sites suffered the same fate.