Period:Neolithic Period Production date:2500BC (circa) Materials:jade Technique: Dimensions:Length: 12.80 inches Description: Jade knife. IMG Comments:

Period:Unknown Production date:2500BC (circa) Materials:jade Technique:ground, polished, Dimensions:Height: 49.50 centimetres Description: Tall jade 'cong', divided into 19 section...

Period:Unknown Production date:2500BC (circa) Materials:jade Technique:pierced Dimensions:Length: 4.37 inches Width: 2.25 inches Description: Pendant. For hair? Like a comb,4 holes...

Period:Neolithic Period Production date:2500BC (circa) Materials:jade Technique: Dimensions:Length: 15.50 centimetres Description: Brown jade axe. Two grooves. IMG Comments:Rawson ...

Period:Unknown Production date:2500BC (circa) Materials:jade, nephrite, Technique:polished Dimensions:Diameter: 19.10 centimetres Description: 'Bi', disc, of rough quality. Made of...

Period:Unknown Production date:2500BC (circa) Materials:jade Technique:carved Dimensions:Height: 15 centimetres Description: Jade cong. IMG Comments:Rawson 1992:The purposes of the...

Period:Unknown Production date:2500BC (circa) Materials:nephrite Technique:carved Dimensions:Height: 20.50 centimetres Weight: 2.13 kilograms Width: 7.50 centimetres Depth: 7.70 ce...