c. 3300 - c. 2000 BCE (?)
H. 8.5 x W. 7.1 x D. 7.1 cm (3 3/8 x 2 13/16 x 2 13/16 in.) Weight 664 g
Deep black stone
3rd millennium BCEChineseMixed copper alloy
6th-9th centuryByzantineFine-grained nephrite of the color of old ivory, without any signs of calcification
ChineseTranslucent olive-green jade, whitish where calcification has taken place
11th-10th century BCEChinesePale green and creamy white, partly calcified nephrite
3rd century BCE-1st century CEChinesePale gray-green and whitish nephrite blade; bronze haft
12th-11th century BCEChinese
Domesticated cattle rib bone
2nd century BCEBronze with gold and silver inlay and with inset pieces of jade, glass, and semi-precious stone
ChineseMottled greenish gray nephrite with light markings and signs of incipient calcification
ChineseLight milky brown stone with a few darker veins
3rd millennium BCEChineseBone-colored nephrite with a few spots of original greenish hue
5th-3rd century BCEChineseLight sea-green, translucent nephrite with sparse light brown markings
Chinese