Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
24.5 x 7.2 x 0.2 cm (9 5/8 x 2 13/16 x 1/16 in.) unspecified: 60 g
Highly translucent, beatiful sea-green nephrite with sparse, dark brown markings
ChineseBlack nephrite with very faint markings
2nd millennium BCEChineseTranslucent creamy brown nephrite partly covered by a calcareous deposit
11th-8th century BCEChineseVariegated creamy buff and light brown nephrite with two broad bluish green bands
5th-3rd millennium BCEChineseLight gray stone
11th-8th century BCEChineseFaintly translucent, yellowish alabaster of fine, densely layered structure
16th-11th century BCEChineseTranslucent, pale greenish nephrite with buff and gray markings
4th-3rd millennium BCEChineseBuff nephrite
14th-8th century BCEChineseHeavy piece of olive-green nephrite with smoke-brown and buff clouds
3rd century BCEChineseStone
20th centuryChineseHighly translucent, deep green nephrite with dark speckles
9th century BCEChineseBlack nephrite
2nd millennium BCEChinese