Contact: Qing-zhu Yin
University of California - Davis
Caption: Qing-Zhu Yin, professor of geology at UC Davis, shows a 5.4-gram meteorite fragment, which was part of the Sutter's Mill meteorite that fell over Northern California on April 22, 2012. Gregory Jorgensen, a UC Davis alum, found the meteorite on his driveway and donated it to UC Davis.
Credit: Gregory Urquiaga/UC Davis
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