source https://www.cnn.com/style/article/sanxingdui-mask-pit-scn/index.html
Gold mask among 3,000-year-old relics unearthed in southwest China
A gold mask dating back over 3,000 years is among hundreds of relics uncovered from a series of sacrificial pits in southwest China, according to the Sichuan Provincial Cultural Heritage Administration.
source https://www.cnn.com/style/article/sanxingdui-mask-pit-scn/index.html
source https://www.cnn.com/style/article/sanxingdui-mask-pit-scn/index.html