Archeologists working in Thorikos, Greece, have found a pristine silver mine that has lain untouched for over 5,000 years. Thorikos on southern Attica – the peninsula that juts into the Aegean Sea – was a site for ancient lead and silver mining. In a post on Sunday, New Historian says the mining complex, discovered by French scientists from the University of Lorraine and the UMR National Center for Scientific Research 5608 of Toulouse, has infrastructure unlike any seen from the time period of around 3,200 BC. "The Greek mine is exceptional not only for its scope but for its layout...