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GeoSnaps - Image of the Day

Geologic snapshots capturing Arizona’s geologic setting and mining history with a picture of the day from 1 January through 31 December 2013.

Check out previous GeoSnaps/Images of the Day.

Display Date: 
Friday, October 4, 2013
lava flows, Cenozoic

Black Mountains | Mohave County, Arizona

Miocene volcanics just east of Sitgreaves Pass along US route 66 in the Black Mountains near Oatman, Arizona. (Photo by Charles Ferguson)