possibly 1100 - 771 BCE
H. 4.3 x W. 1.1 x D. 0.7 cm (1 11/16 x 7/16 x 1/4 in.) Weight 6 g
Iron
19th centuryTibetanBlue-green stone with surface treated to suggest weathering
17th-20th centuryChineseDark gray-green stone with black areas and light markings
3rd millennium BCEChineseBlackish nephrite
2nd millennium BCEChineseGreen nephrite; the incised designs probably modern
1st millennium BCE-1st millenium CEChineseMottled gray-green nephrite, calcified to a creamy yellow tone in areas
11th-10th century BCEChineseTranslucent, mottled green nephrite
8th-5th century BCEChineseHuman femur bone and leather
19th centuryTibetanLight yellowish brown, partly calcified, faintly translucent nephrite
10th-9th century BCEChineseStone
20th centuryChineseMottled grayish green, rather heavily calcified nephrite
5th-3rd century BCEChineseFine-grained, smoothly polished, dark grayish green, faintly translucent nephrite with irregular, lighter veins
16th-11th century BCEChinese