When was "Micaceous stone lentoid seal" created?

This artwork was created 2nd half of the 7th century BCE.

What medium is "Micaceous stone lentoid seal"?

Micaceous stone lentoid seal is Micaceous stone.

Yes, Micaceous stone lentoid seal is in the public domain and available for free download under CC0 license.

Unknown Artist

2nd half of the 7th century BCE

Medium

Micaceous stone

Dimensions

1 1/16 × 1 1/16 in. (2.7 × 2.7 cm)

Classification

Gems

Culture & Period

Greek, Melian · Archaic

Department

Greek and Roman Art

Museum

Metropolitan Museum of Art, New York, NY

Credit

Purchase, Joseph Pulitzer Bequest, 1942

Accession Number

42.11.7