A glassy material produced by the shock of a meteoric impact coats this rock fragment from an Apollo 11 breccia sample. Since the glass is not uniform in composition, it strongly indicates that the glass was formed by shock.
Image Number: WEB13261-2013
For print or commercial use, please contact: Smithsonian Institution
Reproductions are not currently available. If you would like to use this image as-is, please submit a permission request.