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Smithsonian National Museum of Natural History
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Department of Mineral Sciences

Izalco Volcano

Impactite Collection

Impactite Collection

A sample of ejecta with accretionary lapilli and a carbonate-rich matrix from Sudbury Impact Crater, Dead River Basin, Michigan (17¾ x 4¾ x ¾") [NMNH 117281].

Photography by Ken Larsen.

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