c. 2500 BCE - c. 1500 BCE
Diam. 15.2 x Thickness 0.8 cm (6 x 5/16 in.) 187 g
Stone
20th centuryChineseOlive-green nephrite
1st millennium BCEChineseTranslucent, milky white nephrite with brown markings
5th-3rd century BCEChineseGreenish buff, much calcified nephrite
11th-8th century BCEChineseDark green, fairly translucent stone with light gray and gold-brown markings
4th-3rd millennium BCEChineseDeep green, translucent, very slightly calcified nephrite
3rd century BCE-1st century CEChineseIron
19th centuryTibetanTranslucent, pale celadon-green nephrite
4th-3rd millennium BCEChinesePale greenish, partly discolored nephrite
11th-8th century BCEChineseBuff, partly calcified nephrite
11th-8th century BCEChineseSpeckled dark greenish and buff jade; traces of cinnabar
11th-8th century BCEChineseMottled gray-green translucent nephrite
5th-3rd century BCEChinese