475 BCE - 221 BCE
3.9 x 2.5 x 0.4 cm (1 9/16 x 1 x 3/16 in.) unspecified: 8 g
Translucent whitish and nearly opaque mottled brown nephrite with high gloss
4th-3rd century BCEChineseFinely polished, translucent green nephrite with slightly calcified, ocher-colored markings
16th-11th century BCEChineseLight brown and cream-colored translucent nephrite
5th-3rd century BCEChineseWell-polished, opaque buff nephrite plaque
11th-10th century BCEChineseMixed copper alloy
6th-9th centuryByzantineLight gray nephrite in a state of advanced calcification; cinnabar pigment
16th-11th century BCEChineseBlack stone
3rd millennium BCEChineseStone
20th centuryChineseBone-colored opaque nephrite with small areas of pale green
4th-3rd century BCEChineseTranslucent light green nephrite blade with opaque buff clouds; bronze socket
11th-8th century BCEChineseLight olive-green translucent nephrite with calcified bone-colored spots
1st-3rd century CEChineseGray-green nephrite with lighter markings; some reddish earth and cinnabar remain on the left side
12th-10th century BCEChinese