Coins can become valuable for several reasons, ranging from their historical value to their metal content. In nearly all ...

The Chalcolithic site of Valencina de la Concepción in Seville was permanently occupied for a thousand years, between 3300 ...

An analysis suggests the copper was exposed to temperatures exceeding 1,000 degrees celsius, indicating a much more advanced ...

A set of copper plates dating back to the early 15th century has been unveiled by the Falcon Coins Gallery in Bengaluru and ...