Longshan or Erlitou culture, c. 2000 - c. 1700 BCE
L. 37.2 x W. 8.8 x Thickness 0.6 cm (14 5/8 x 3 7/16 x 1/4 in.) Weight 318 g
Light gray, greenish, and bone-colored, faintly translucent stone
6th-5th century BCEChineseStone
20th centuryChineseNephrite
ChineseStone
20th centuryChineseOlive-green and brownish nephrite
3rd millennium BCEChineseSlightly translucent, mottled dark green actinolite
4th-3rd millennium BCEChineseMottled bluish gray-green nephrite with darker markings
4th-3rd millennium BCEChineseTranslucent light green nephrite with opaque buff clouds; southeast Neolithic piece modified in the northwest
3rd-2nd millennium BCEChineseEarthenware with traces of cold painted pigments
7th-8th centuryChineseGreen malachite with patches of black matrix
3rd century BCE-3rd century CEChineseBluish green and buff, partly discolored nephrite
5th-3rd century BCEChineseOpaque, gray-brown and greenish stone
1st-3rd century CEChinese