Keywords: Nephrite cong from China, Neolithic period, c. 2500-2000 BCE, HAA III.JPG en Nephrite tube cong from China Neolithic period c 2500-2000 BCE Honolulu Academy of Arts own Hiart photo 2011 Cong jade Nephrite objects Neolithic Chinese jade Cc-zero Chinese jade in the Honolulu Museum of Art |