206 BCE - 220 CE
5 cm (1 15/16 in.) unspecified: 13 g
Pale brownish green and bone-colored stone of medium translucency
3rd-1st century BCEChineseBlue-green stone with surface treated to suggest weathering
17th-20th centuryChineseOpaque, gray-green and blackish, calcified nephrite
16th-11th century BCEChineseGrayish brown stone
16th-11th century BCEChineseIrregularly rounded, sturdy disk of a fine-grained, mottled dark brown stone
4th-3rd millennium BCEChineseLight gray, russet, and dark brown nephrite
4th-3rd century BCEChineseTranslucent, mottled green nephrite
8th-5th century BCEChineseTranslucent, light olive-green and ivory-colored, partly calcified nephrite
16th-11th century BCEChineseGreenish brown and creamy light brown, highly polished nephrite
2nd-1st century BCEChineseLight gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChineseLight buff, slightly translucent nephrite with bluish gray spots and black markings
12th-11th century BCEChinesePolished, translucent, pale greenish gray nephrite with buff, calcified spots
3rd century BCE-3rd century CEChinese