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Prehistoric skeleton buried adorned with copper alloy goods.

Experimental Color Chart Reveals the Original Beauty of Prehistoric Copper Goods

An international team of Serbian and UK researchers claim to have developed a Cu-As-Sn (Copper-Arsenic-Tin) color ternary diagram, which will help scientists to uncover the original colors of ancient...
Some of the orichalcum ingots and the two Corinthian helmets found near a 2,600-year-old shipwreck off the coast of Sicily.

More Orichalcum, the Atlantis Alloy, Turns Up with Helmets at a Sicilian Shipwreck, What Was its Use?

Researchers have recovered yet more ingots, possibly of the fabled metal orichalcum, from a ship that sank off the coast of Sicily around 2,600 years ago. The find has led some to ponder whether the...