https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12297279Edit ImageSaveSaveEditCropCustom TextKingman (vicinity), Arizona. An interior view of a concentrating plant where tungsten ore is crushed. The ore comes from the Boriana mine. 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 1160 x 1200 px | 300 dpiLarge JPEG 3383 x 3500 px | 300 dpiBest Quality JPEG 4796 x 4962 px | 300 dpiTIFF 4796 x 4962 px | 300 dpi | 45.41 MBFree DownloadKingman (vicinity), Arizona. An interior view of a concentrating plant where tungsten ore is crushed. The ore comes from the Boriana mine. Sourced from the Library of Congress.More