c. 4000 BCE - c. 2000 BCE
15.3 x 15.1 x 0.6 cm (6 x 5 15/16 x 1/4 in.) unspecified: 256 g
Light green nephrite with light brown spots
5th-3rd century BCEChineseBlack nephrite with dark brown areas
11th-8th century BCEChineseWhitish, calcified nephrite
9th-8th century BCEChineseBone-colored, faintly translucent segment of a nephrite disk
11th-8th century BCEChineseTranslucent, bluish celadon-green nephrite with whitish streaks at the perimeter
3rd century BCE-3rd century CEChineseBlackish green and light greenish gray nephrite
4th-3rd millennium BCEChineseTranslucent gray and smoke-brown nephrite
3rd-2nd century BCEChineseGilt bronze
8th centuryChineseDark bluish green, largely discolored nephrite
12th-11th century BCEChineseFinely polished, translucent green nephrite with slightly calcified, ocher-colored markings
16th-11th century BCEChineseWarm gray translucent nephrite with russet markings and dark brown, nearly opaque areas
3rd century BCE-1st century CEChineseGilt bronze with inlaid glass
7th-10th centuryChinese