Owyhee Mountains
Mining expeditions in the late 19th century left many things behind on the mountainsides around Silver City, Idaho. This quartz crystal is among the different treasures that can be found among these sites. (U.S. Air Force photo by Airman 1st Class Connor J. Marth)

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Photo by: Airman st Class Connor J. Marth |  VIRIN: 150729-F-MC546-037.JPG