Bi Disk Green Motted Jade(48192)
green mottled jade, Liangzhu Culture (3400 – 2200 BCE) | h15 w15 d1″ | h17.25 w15 d4″ (with stand)
The bi is a circular ancient Chinese jade artifact. The earliest bi were produced in the Neolithic period by the Liangzhu culture (3400-2250 BC). Later examples date from the Shang, Zhou, and Han dynasties. They were also made in glass.