According to the Sichuan Provincial Cultural Heritage Administration, a gold mask dating back more than 3,000 years is found among hundreds of relics discovered from a series of sacrificial graves in southwest China.
The finds were made in Sanxingdui, a 4.6-square-kilometer archeological site outside Chengdu that has produced thousands of ancient artifacts since a local farmer stumbled upon it in the 1920s.

A bronze animal sculpture recently unearthed in Sanxingdui. Credit: VCG / Getty Images
According to Chinese state media, the artifact is one of about 500 items discovered in recent months. Ivory relics were also one of the discoveries, as were a jade knife, a ceremonial vessel known as a “zun,” and several bronze figurines.
Archaeologists made a breakthrough in Sanxingdui in the mid-1980s, when they found two ceremonial graves containing more than 1,000 items, including elaborate and well-preserved bronze masks.

An archaeologist working in one of the sacrifice pits. Credit: CHINA NEW / SIPA / Shutterstock
Many of the objects appear to have been ritually burned before being buried, which led experts to believe that the graves were used for sacrificial purposes.
Sanxingdui is believed to have settled in the heart of Shu State, a kingdom that ruled in the western Sichuan Basin until its conquest in 316 BC. Findings at the site have provided evidence of a unique Shu culture, suggesting that the kingdom developed independently of other societies in the Yellow River Valley, which is traditionally considered the cradle of Chinese civilization. Silk fibers and remnants of fabrics have also been found in the pits.

A bronze mask discovered in one of the eight sacrifice pits discovered at the site of the Sanxingdui ruins. Credit: CHINA NEW / SIPA / Shutterstock
Many of the objects unearthed in Sanxingdui are now on display in an on-site museum, although excavation of two of the wells is still ongoing.