Period:Unknown Production date:2600BC-2200BC Materials:jade Technique:polished, incised, drilled, Dimensions:Height: 7.30 centimetres Width: 1.80 centimetres Description: Human hea...

Period:Neolithic Period Production date:2000BC-1000BC (circa) Materials:jade, nephrite, Technique:polished Dimensions:Length: 50.80 centimetres Description: Jade sceptre based upon...

Period:Han dynasty Production date:206BC-220 Materials:agate Technique:polished Dimensions:Diameter: 4 centimetres Description: Ring. Made of polished agate (grey.buff). IMG Commen...

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, carved, polished, Dimensions:Length: 2.54 centimetres Description: Fragment of a buckle made of chalcedony. The face of the objec...

Period:Han dynasty Production date:206BC-220 Materials:agate Technique:polished Dimensions:Diameter: 9 centimetres Description: Ring. Made of polished agate (grey.buff). IMG Commen...

Period:Unknown Production date:2005 Materials:stainless steel, wood, Technique:moulded, welded, polished, carved, Subjects:rock/mineral Dimensions:Height: 50 centimetres Width: 30 ...

Period:Unknown Production date:BC3000-BC2000 (circa) Materials:jade, nephrite, Technique:polished Dimensions:Length: 15.80 centimetres Description: Jade blade, consisting of a rect...

Period:Han dynasty Production date:4thC BC- 1stC BC Materials:jade Technique:carved, polished (?), incised, bevelled, Subjects:taotie Dimensions:Diameter: 21 centimetres Descriptio...

Period:Western Zhou dynasty Production date:11thC BC-8thC BC Materials:jade Technique:carved, incised, polished (?), bevelled, Dimensions:Length: 8.30 centimetres Width: 2 centimet...