Period:Warring States period Production date:4thC BC-2ndC BC Materials:jade Technique:polished, carved, Subjects:dragon Dimensions:Length: 3.80 centimetres Description: Belt hook o...

Period:Unknown Production date:3300BC-2200BC Materials:jade Technique:polished, incised, drilled, Subjects:mask Dimensions:Height: 2 centimetres Width: 1.40 centimetres Description...

Period:Ming dynasty Production date:14thC-17thC Materials:jade Technique:polished, carved, Subjects:cat (?) Dimensions:Length: 12.60 centimetres Description: Hairpin of greyish whi...

Period:Western Zhou dynasty Production date:11thC BC-8thC BC Materials:jade Technique:incised, polished (?), Subjects:mammal (har) Dimensions:Height: 2 centimetres Length: 3.80 cen...

Period:Unknown Materials:steatite Technique:carved, polished, Dimensions:Diameter: 2.70 centimetres Height: 1.60 centimetres Description: Round spindle-whorl made of dark green spe...

Period:Unknown Materials:chalcedony Technique:carved, smoothed, polished, Dimensions:Length: 2.79 centimetres Description: Chalcedony artefact. The object has a roughly rectangular...

Period:Neolithic Period Production date:BC2000-BC1500 (circa) Materials:jade, nephrite, Technique:polished Dimensions:Length: 16 centimetres Description: Notched axe. Made of jade ...

Period:Shang dynasty Production date:1200BC-1050BC (circa) Materials:jade, nephrite, Technique:ground, polished, incised, Dimensions:Diameter: 15.50 centimetres Height: 1 centimetr...

Period:Unknown Production date:907-1125 Materials:jade Technique:polished, incised, Subjects:bird phoenix Dimensions:Height: 4.90 centimetres Width: 7.50 centimetres Depth: 1.80 ce...

Period:Unknown Materials:chalcedony Technique:cut, drilled, polished, Dimensions:Length: 2.03 centimetres Description: Chalcedony ornament. The function of this object is not entir...