Period:Neolithic Period Production date:3000BC-1000BC Materials:chalcedony, 玉髓 (Chinese), Technique:flaked Dimensions:Height: 4.80 centimetres Width: 1.20 centimetres Description...

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

Period:Unknown Production date:3rdC-7thC Materials:chalcedony Technique:engraved, perforated, Subjects:arachnid Dimensions:Height: 2 centimetres (base) Thickness: 2 centimetres Wid...

Period:Qing dynasty Production date:1760-1860 (circa) Materials:chalcedony, metal, coral, gold, Technique:polished, gilded, Dimensions:Height: 3.13 inches Description: Snuff-bottle...

Period:Qing dynasty Production date:1750-1880 (circa) Materials:quartz (?), chalcedony (?), Technique: Description: Snuff-bottle. Agathe pebble with abstract markings. Maybe a cabi...

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:Qing dynasty Production date:1820-1880 (circa) Materials:chalcedony Technique:carved, incised, Dimensions:Height: 5.20 centimetres Description: Snuff-bottle made of carved c...

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

Period:Unknown Materials:chalcedony Technique:cut, smoothed, polished, Dimensions:Diameter: 16.76 centimetres Description: Cylindrical object made of cut and polished chalcedony. I...

Period:Qing dynasty Production date:1800-1850 (circa) Materials:chalcedony (?) Technique:carved Subjects:mammal bird herder landscape Dimensions:Height: 2.25 inches Description: Ca...