475 BCE - 221 BCE
2 x 19.6 x 0.5 cm (13/16 x 7 11/16 x 3/16 in.) unspecified: 46 g
Evenly dark brown, faintly translucent nephrite
11th-8th century BCEChineseOpaque, creamy buff nephrite, the surface of which is polished perfectly smooth and shiny
12th-10th century BCEChineseGrayish brown stone
16th-11th century BCEChineseGilt bronze
15th-16th centuryTibetanCopper alloy
6th centuryByzantineTranslucent, mottled green nephrite
8th-5th century BCEChineseGilt bronze
12th centuryJapaneseTranslucent, light gray-green nephrite with fine black veins
11th-8th century BCEChineseBlackish brown nephrite, turning deep gold-brown at the translucent edges
3rd millennium BCEChineseStrongly calcified nephrite, originally pale gray-green in color
16th-11th century BCEChineseStone
20th centuryChinesePale green glass
3rd century BCE-1st century CEChinese