c. 2500 BCE - c. 2000 BCE
Diam. 13.5 x Thickness 0.5 cm (5 5/16 x 3/16 in.) 143 g
Mottled light and dark brown stone with a small green patch on the inner wall
4th-3rd millennium BCEChineseGreen stone
4th-1st millennium BCEChineseLarge and heavy disk of an inferior stone of brownish and greenish color, with a smooth but dull surface.
3rd millennium BCEChineseCreamy buff stone with brown markings
4th-3rd millennium BCEChineseDeep celadon-green and cream-colored, partly calcified nephrite
4th-3rd millennium BCEChineseBlackish brown nephrite
4th-3rd millennium BCEChineseBlack stone
3rd millennium BCEChineseLight yellowish green jade with decomposed white streaks
3rd-2nd millennium BCEChineseMottled whitish nephrite with sparse black veins
4th-3rd millennium BCEChineseSlightly translucent, mottled dark green actinolite
4th-3rd millennium BCEChineseTranslucent, evenly gray-green nephrite
3rd millennium BCEChineseDeep black stone
3rd millennium BCEChinese