Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
29 x 5.1 x 0.8 cm (11 7/16 x 2 x 5/16 in.) unspecified: 245 g
Copper
19th centuryTibetanThin segment of moderately translucent, grayish brown stone
6th-5th century BCEChineseTranslucent greenish white nephrite; turquoise inlay
8th-5th century BCEChinesePolished, translucent, pale greenish gray nephrite with buff, calcified spots
3rd century BCE-3rd century CEChineseTranslucent, cream-colored, slightly calcified nephrite
5th-3rd century BCEChineseBuff and opaque nephrite with brown markings
5th-3rd century BCEChinesePale greenish gray stone with white, calcified areas and brown markings
12th-11th century BCEChineseGilt bronze with inlaid glass
7th-10th centuryChineseBone-colored nephrite blade; bronze haft inlaid with turquoise
12th-11th century BCEChineseTranslucent light gray nephrite with minute black speckles
11th-8th century BCEChineseCalcified whitish nephrite with black spots
ChineseWell-polished, opaque buff nephrite plaque
11th-10th century BCEChinese