date uncertain
L. 4.2 cm (1 5/8 in.)
Strongly calcified, ivory-colored nephrite; traces of cinnabar and earth
12th-11th century BCEChineseTranslucent light green nephrite, partly decomposed, turning warm, opaque white
ChineseBlack stone with a dark gray band and faint grayish markings
2nd millennium BCEChineseDeep sea-green and calcified, cream-colored nephrite, carved in the round
12th-11th century BCEChineseClouded, translucent grayish green nephrite with variegated light brown markings on one side and large areas of dark brown and grass-green on the other; with imperially inscribed poem around the rim dating to 1766
4th century BCEChineseStrongly translucent, apple-green nephrite with brown streaks and with opaque, light brown areas where calcification has taken place
11th-8th century BCEChineseLight gray, russet, and dark brown nephrite
4th-3rd century BCEChineseMildly translucent, light gray nephrite
12th-10th century BCEChineseTranslucent pale green nephrite
5th-3rd century BCEChineseCast bronze
6th-5th century BCEChineseWater buffalo horn, metal, and ceramic
19th-20th centuryChinesePale gray-green nephrite
4th century BCEChinese