https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12337934Edit ImageSaveSaveEditCropCustom TextBingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper Company. 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 1164 x 1200 px | 300 dpiLarge JPEG 3396 x 3500 px | 300 dpiBest Quality JPEG 4912 x 5063 px | 300 dpiTIFF 4912 x 5063 px | 300 dpi | 47.46 MBFree DownloadBingham Canyon, Utah. Drilling blast holes with a rock-drill machine in an open-pit mine operated by the Utah Copper Company. Sourced from the Library of Congress.More