14th cent. BCE - 8th cent. BCE
21.2 x 5.3 x 0.4 cm (8 3/8 x 2 1/16 x 3/16 in.) unspecified: 65 g
Black stone
3rd century BCE-3rd century CEChineseTranslucent celadon-green nephrite with tan and dark brown markings
5th-3rd century BCEChineseStrongly calcified, ivory-colored nephrite
16th-11th century BCEChineseTranslucent, variegated light and dark green nephrite with light brown areas at opposite arcs
4th-3rd millennium BCEChineseIvory with traces of cinnabar
ChineseBone-colored nephrite with a few pale bluish green spots
12th-11th century BCEChinesePale green nephrite with whitish markings
5th-3rd century BCEChineseLight olive-green and russet nephrite
5th-3rd century BCEChineseWhitish translucent nephrite with a few brown markings
3rd-2nd century BCEChineseCast bronze
14th-11th century BCEChineseGreenish buff, much calcified nephrite
11th-8th century BCEChineseLight green glass, with a brittle, creamy brown surface layer
3rd-1st century BCEChinese