Gold has always been very important for humans. This precious metal, found in distant history, began to attract attention very early. It has definitely been established that gold mining existed as early as the Early Copper Age. Unusual yellow colors, apart from copper, the only non-ferrous metal, easily processed, not subject to corrosion, as such it was first used for making ritual objects and jewelry. However, it was not until around the 6th century BC that the first gold coins appeared and began to be used in trade. The appetite for gold has triggered many research trips, wars, conquests, ...Read more

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