206 BCE - 220 CE
2.3 x 1.2 x 1.6 cm (7/8 x 1/2 x 5/8 in.) unspecified: 5 g
Black stone
3rd millennium BCEChineseGreenish gray and blackish, faintly translucent stone with calcified areas
5th-3rd century BCEChineseGreenish, partly discolored nephrite
14th-11th century BCEChineseStone
20th centuryChinesePale green nephrite with whitish markings and a glossy polish
4th century BCEChineseStone
ChinesePale greenish gray stone with white, calcified areas and brown markings
12th-11th century BCEChineseBrownish green nephrite
16th-11th century BCEChinesePale greenish nephrite with brown markings and streaks
5th-3rd century BCEChineseStone
20th centuryChineseYellowish green and calcified, cream-colored nephrite
4th-3rd millennium BCEChineseTranslucent olive-green nephrite, partily discolored by calcification
11th-8th century BCEChinese