https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12293538Edit ImageSaveSaveEditCropCustom TextMorenci, Arizona. A huge electric shovel loads an ore train at 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 1129 x 1200 px | 300 dpiLarge JPEG 3293 x 3500 px | 300 dpiBest Quality JPEG 4793 x 5095 px | 300 dpiTIFF 4793 x 5095 px | 300 dpi | 46.58 MBFree DownloadMorenci, Arizona. A huge electric shovel loads an ore train at an open-pit copper mine of the Phelps Dodge mining corporation. Sourced from the Library of Congress.More