c. 4000 BCE - c. 2000 BCE
1.4 x 17.9 cm (9/16 x 7 1/16 in.) 791 g
Translucent olive-green jade, whitish where calcification has taken place
11th-10th century BCEChineseMottled olive-green and light green nephrite, with traces of cinnabar and soil adhering to the surface
12th-11th century BCEChineseBlack nephrite
2nd millennium BCEChineseStone
ChineseMottled green and light green nephrite
12th-11th century BCEChineseTranslucent light green nephrite
11th-8th century BCEChinesePale green glass
3rd century BCE-1st century CEChineseGilt bronze
20th centuryJapaneseEvenly light gray-green nephrite
5th century BCEChineseBlack stone with a dark gray band and faint grayish markings
2nd millennium BCEChineseTranslucent gray-green nephrite with whitish parallel streaks
19th-20th centuryChineseLight gray and pale green, slightly calcified nephrite, polished smooth and glossy
3rd millennium BCEChinese