https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12294309Edit ImageSaveSaveEditCropCustom TextMorenci, Arizona. An electric shovel operating in an open-pit copper mine of the Phelps Dodge mining corporation. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1140 x 1200 px | 300 dpiLarge JPEG 3326 x 3500 px | 300 dpiBest Quality JPEG 4918 x 5176 px | 300 dpiTIFF 4918 x 5176 px | 300 dpi | 48.58 MBFree DownloadMorenci, Arizona. An electric shovel operating in an open-pit copper mine of the Phelps Dodge mining corporation. Sourced from the Library of Congress.More