Gansu Province, China
Ritual object (bi), ca. 2700–2500 B.C.
Jiangsu or Zhejiang Province, China

Jar, ca. 2300–2050 B.C.
Gansu or Qinghai Province, China

Painted pottery urn (gang), ca. 3500-3000 B.C.
Yancun, Linru, Henan Province

Stem Cup, ca. 2500-2000 B.C.
Asia, China

Jade Coiled Dragon, ca. 4700-2920 B.C.
From Tomb 4 (Mound 1, Locality 1) at Niuheliang, Jianping, Liaoning Province

Cong (Jade Tube), ca. 3200-2000 B.C.
Central China

Jade Animal, ca. 3000 B.C.
China

Axe, ca. 3000-2000 B.C.
Northwest China

Jade Face, ca. 2000. B.C.
China

Ritual object (bi), ca. 2700–2500 B.C.
Jiangsu or Zhejiang Province, China
Jar, ca. 2300–2050 B.C.
Gansu or Qinghai Province, China
Painted pottery urn (gang), ca. 3500-3000 B.C.
Yancun, Linru, Henan Province
Stem Cup, ca. 2500-2000 B.C.
Asia, China
Jade Coiled Dragon, ca. 4700-2920 B.C.
From Tomb 4 (Mound 1, Locality 1) at Niuheliang, Jianping, Liaoning Province
Cong (Jade Tube), ca. 3200-2000 B.C.
Central China
Jade Animal, ca. 3000 B.C.
China
Axe, ca. 3000-2000 B.C.
Northwest China
Jade Face, ca. 2000. B.C.
China