c. 14th cent. BCE - c. 11th cent. BCE
7.4 x 1.2 x 0.6 cm (2 15/16 x 1/2 x 1/4 in.) unspecified: 15 g
Mixed copper alloy
8th-5th century BCEGreekPolished, originally light bluish nephrite, largely discolored and softened
1st century BCE-1st century CEChineseGreenish black stone with light gray streaks on one side
12th-11th century BCEChineseOpaque, mottled buff stone with a few bluish green patches
5th-3rd century BCEChineseBlack nephrite
2nd millennium BCEChineseStone
20th centuryChinesePolished, translucent, pale greenish gray nephrite with buff, calcified spots
3rd century BCE-3rd century CEChineseMottled green and gray stone
1st millennium BCE-1st millenium CEChineseOpaque, cream-colored and whitish nephrite, somewhat calcified
4th-3rd century BCEChineseStrongly calcified, ivory-colored nephrite; traces of cinnabar
12th-11th century BCEChineseOpaque gray stone
8th-5th century BCEChinesePale green and bone-colored, partly calcified and highly polished nephrite
3rd century BCE-1st century CEChinese