25 CE - 220 CE (?)
5.4 x 0.5 cm (2 1/8 x 3/16 in.) unspecified: 18 g
Slightly calcified, translucent yellowish brown nephrite
11th-8th century BCEChineseGreen malachite with patches of black matrix
3rd century BCE-3rd century CEChineseStrongly calcified and partly decomposed nephrite
ChineseMilky white glass with chalky corrosion
3rd-1st century BCEChineseGreenish gray and black stone
3rd century BCE-3rd century CEChinesePale gray-green and whitish nephrite blade; bronze haft
12th-11th century BCEChineseOpaque gray stone
8th-5th century BCEChineseTortoise-shell colored nephrite with areas of incipient calcification
4th-3rd century BCEChineseBlack nephrite
2nd millennium BCEChineseTranslucent, evenly pale green nephrite with a few brown markings
3rd millennium BCEChineseGilt bronze
3rd century BCE-3rd century CEChineseStone
20th centuryChinese