When was "Rock Crystal in Spherical Shape" created?

This artwork was created ca. 12th century.

What medium is "Rock Crystal in Spherical Shape"?

Rock Crystal in Spherical Shape is Rock crystal.

Yes, Rock Crystal in Spherical Shape is in the public domain and available for free download under CC0 license.

Unknown Artist

ca. 12th century

Medium

Rock crystal

Dimensions

H. 1 1/16 in. (2.7 cm)

Classification

Sculpture

Culture

Cambodia

Department

Asian Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Mr. and Mrs. Ben Heller, 1991

Accession Number

1991.391.8