Title: Chalcedony Triangular Prism
Object type: Prism, triangular
Date: ca. 1800–1600 BCE
Culture: Minoan
Period: Middle Minoan II–III
Medium: Chalcedony
Dimensions: Other: 13/16 in. (2 cm)
Classification: Gems
Credit line: Bequest of Richard B. Seager, 1926
Department: Greek and Roman Art
Repository: Metropolitan Museum of Art, New York, NY