Description: An obsidian core or blank. Glassy obsidian provided a razor-sharp edge for fine cutting.

Dimensions: Approximately 10 cm long.

Collection: On display at the Montezuma Castle National Monument Visitor Center (Catalog No. MOCA 633).

Author

Ryan Belnap/Monica Saaty, Bilby Research Center, Northern Arizona University

File

MOCA_070813_084.jpg

File size

1065 KB