770 BCE - 221 BCE (?)
25.7 x 10.5 x 0.8 cm (10 1/8 x 4 1/8 x 5/16 in.) unspecified: 511 g
Gray-green nephrite with light and dark brown cloud-like markings
3rd millennium BCEChineseTranslucent light gray nephrite with minute black speckles
11th-8th century BCEChineseBlackish green and light greenish gray nephrite
4th-3rd millennium BCEChineseStrongly translucent, pale green and smoke-colored nephrite
3rd century BCEChineseMottled green and light green nephrite
12th-11th century BCEChineseBlack nephrite
2nd millennium BCEChineseTranslucent greenish gray nephrite
11th-8th century BCEChineseSerpentine
11th-8th century BCEChineseMottled light and dark brown stone with a small green patch on the inner wall
4th-3rd millennium BCEChineseGray translucent nephrite with russet veins and markings
19th-20th centuryChineseFaintly greenish, almost colorless glass, the surface of which is coated with an unevenly creamy white and slightly irridescent substance, probably due to weathering and decomposition
3rd-1st century BCEChineseThin segment of moderately translucent, grayish brown stone
6th-5th century BCEChinese