Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
L. 37.2 x H. 6.2 x Thickness 0.7 cm (14 5/8 x 2 7/16 x 1/4 in.) unspecified: 302 g
Thin segment of moderately translucent, grayish brown stone
6th-5th century BCEChineseLight gray and reddish brown translucent nephrite
5th-3rd century BCEChineseLight greenish gray, translucent, partly calcified nephrite
5th-3rd century BCEChinesePale greenish nephrite with calcified, cream-colored spots
5th-3rd century BCEChineseLight gray stone
11th-8th century BCEChineseTranslucent, pale celadon-green nephrite
4th-3rd millennium BCEChineseBronze with glass bead attachments and wood backing
13th centuryJapaneseCeladon-green nephrite
3rd-1st century BCEChineseMottled light and dark gray nephrite blade; bronze haft
16th-11th century BCEChineseFine-grained, cream-colored opaque stone, polished smooth as ivory; traces of cinnabar on one side
ChineseBrownish green nephrite
16th-11th century BCEChineseBlackish brown nephrite
4th-3rd millennium BCEChinese