Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
H. 32.5 x W. 6 x Thickness 1.4 cm (12 13/16 x 2 3/8 x 9/16 in.) unspecified: 541 g
Cast bronze with greenish patina
5th-3rd century BCEChineseLight gray-green stone
4th-5th century CEJapanesePale yellowish green translucent nephrite with tan and brown markings
5th-4th century BCEChineseLight green and brown nephrite blade; bronze haft inlaid with turquoise
16th-11th century BCEChineseOpaque buff nephrite with traces of cinnabar
11th-8th century BCEChineseDeep green translucent nephrite, very slightly calcified
11th-8th century BCEChineseNephrite
2nd millennium BCEChineseTranslucent celadon-green nephrite
11th-8th century BCEChineseLight gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChineseHighly translucent, whitish jade with buff markings, slightly calcified
3rd century BCE-1st century CEChineseTranslucent creamy brown nephrite partly covered by a calcareous deposit
11th-8th century BCEChineseTranslucent, mottled green nephrite
8th-5th century BCEChinese