https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8799966Edit ImageSaveSaveEditCropCustom TextStrip Mining Operations at the Navajo Mine of the Utah Construction and Mining Company. The Navajo Mine Services the Four Corners Generating Plant 06/1972. Photographer: Eiler, Lyntha Scott. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 816 px | 300 dpiLarge JPEG 3000 x 2039 px | 300 dpiFree DownloadStrip Mining Operations at the Navajo Mine of the Utah Construction and Mining Company. The Navajo Mine Services the Four Corners Generating Plant 06/1972. Photographer: Eiler, Lyntha Scott. Original public domain image from FlickrMore