Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
32 x 6.5 x 0.3 cm (12 5/8 x 2 9/16 x 1/8 in.) unspecified: 77 g
Stone, silver, cotton
19th centuryOttomanFine-grained, smoothly polished, variegated light and dark brown nephrite
2nd millennium BCEChineseStone
20th centuryChineseGilt bronze
17th-18th centuryTibetanNephrite of two shades of celadon-green with cream-colored spots
4th-3rd millennium BCEChineseTranslucent, yellowish nephrite with creamy brownish calcified spots
5th-4th century BCEChineseOpaque, creamy brown nephrite
11th-10th century BCEChineseHighly-polished, translucent, light gray-green jade with dark marginal markings
5th-3rd century BCEChineseGlossy, translucent, light greenish and buff, slightly calcified nephrite
4th-3rd century BCEChineseStone
ChineseBlack serpentine
16th-11th century BCEChineseCalcified celadon-colored nephrite; coated with patches of cinnabar
14th-8th century BCEChinese