late Western Zhou, 9th cent. BCE - 8th cent. BCE
5.8 x 1.3 x 0.3 cm (2 5/16 x 1/2 x 1/8 in.) unspecified: 6 g
Gray-green nephrite with black specks
6th-5th century BCEChineseLight brown, partly discolored nephrite
5th-3rd century BCEChineseLight gray-green translucent nephrite; with gold foil
ChineseLight gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChineseTranslucent bluish green stone with light gray and brownish markings
ChineseBluish gray, translucent, brown-flecked stone
19th-20th centuryChineseCopper alloy
3rd-4th century CERomanYellowish green nephrite with light brown calcified spots
5th-3rd century BCEChineseTranslucent whitish and nearly opaque mottled brown nephrite with high gloss
4th-3rd century BCEChineseBluish gray, translucent, brown-flecked stone
19th-20th centuryChineseLight gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChineseHighly-polished, translucent, light gray-green jade with dark marginal markings
5th-3rd century BCEChinese