World’s earliest coin workshop found
ZHENGZHOU: The world’s oldest coin minting workshop dating back about 2,500 years ago has been uncovered in central China’s Henan Province. Using radiocarbon dating, Chinese archaeologists have confirmed that a bronzeware casting workshop at the ruins of Guanzhuang in Xingyang City, the western part of the provincial capital Zhengzhou, Henan, had begun to mint standardized … Read more