When was "Piece of Corundum Crystal" created?

This artwork was created 20th century.

What medium is "Piece of Corundum Crystal"?

Piece of Corundum Crystal is Corundum crystal.

Yes, Piece of Corundum Crystal is in the public domain and available for free download under CC0 license.

Unknown Artist

20th century

Medium

Corundum crystal

Dimensions

H. 3/4 in. (1.9 cm); W. 3/4 in. (1.9 cm); L. 1 1/8 in. (2.9 cm)

Classification

Hardstone

Culture

China

Department

Asian Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Gift of Joan Hartman-Goldsmith, 1981

Accession Number

1981.296.52