Longshan or Erlitou culture, c. 2000 BCE - c. 1700 BCE
18.8 x 4.7 x 0.3 cm (7 3/8 x 1 7/8 x 1/8 in.) unspecified: 45 g
Copper alloy
3rd-4th century CERomanTranslucent celadon-green stone with black streaks; traces of cinnabar
16th-11th century BCEChineseLight gray, russet, and dark brown nephrite
4th-3rd century BCEChineseTranslucent greenish white nephrite
5th-3rd century BCEChineseTranslucent light gray nephrite with brownish markings
5th-3rd century BCEChineseLight green and tan nephrite with traces of calcification
14th-11th century BCEChineseBluish gray, translucent, brown-flecked stone
19th-20th centuryChineseLight green translucent nephrite with cream and russet spots
ChineseBuff nephrite
14th-8th century BCEChineseLight gray and grayish brown stone
ChineseBlackish brown nephrite
3rd century BCE-3rd century CEChineseLight gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChinese