Bloomer Cut near Auburn, 800 feet long and 63 feet high. by Alfred A Hart and Carleton Watkins https://www.rawpixel.com/image/14248315/photo-image-art-collage-mountainFree Image from public domain license
1-87 IN ITAS Tow Missile Firing exercise, Mar. 2, 2022Soldiers from all companies of the 1st Battalion, 87th Infantry… https://www.rawpixel.com/image/9654140/photo-image-fire-mountain-public-domainFree Image from public domain license
A Durango & Silverton Narrow Gauge Railroad (D&SNG) above the Animas River Valley in La Plata County, Colorado USA -… https://www.rawpixel.com/image/434301/free-photo-image-america-americas-public-domain-carol-highsmithFree Image from public domain license
Main street in a Utah coal mining settlement. Consumers, near Price. Sourced from the Library of Congress. https://www.rawpixel.com/image/12244470/photo-image-dog-person-roadFree Image from public domain license
FSA/8b32000/8b32400\8b32460a.tif. Sourced from the Library of Congress. https://www.rawpixel.com/image/12243147/photo-image-person-mountain-public-domainFree Image from public domain license
Consumers, near Price, Utah. Company housing in coal town. Sourced from the Library of Congress. https://www.rawpixel.com/image/12244362/photo-image-plant-person-skyFree Image from public domain license
Production. Copper. Industrial railroad and plant of a copper smelter of the Phelps-Dodge Mining Company at Morenci… https://www.rawpixel.com/image/12303839/image-plant-smoke-roadFree Image from public domain license
Production. Lead. Reopened mine workings near Creede, Colorado. Creede, for many years a "ghost town," has resumed the… https://www.rawpixel.com/image/12303754/image-plant-person-skyFree Image from public domain license
Utah Copper: Bingham Mine. Part of the open-pit workings of the Utah Copper Company, at Bingham Canyon, Utah. The steam… https://www.rawpixel.com/image/12303838/image-steam-smoke-mountainFree Image from public domain license
Utah Copper: Bingham Mine. Utah Copper Company, Bingham Canyon, Utah. Looking down Carr Fork Canyon. Sourced from the… https://www.rawpixel.com/image/12303156/image-road-mountain-landscapeFree Image from public domain license
Utah Copper: Bingham Mine. Track-laying crew at open-pit mining operations of Utah Copper Company, at Bingham Canyon, Utah.… https://www.rawpixel.com/image/12303790/image-person-sky-mountainFree Image from public domain license
Utah Copper: Bingham Mine. Part of the open-pit workings of the Utah Copper Company, at Bingham Canyon, Utah. The steam… https://www.rawpixel.com/image/12302874/image-steam-mountain-natureFree Image from public domain license
Production. Tungsten. Transcontinental railroad traffic passes close to the tungsten recovery plant near Kingman, Arizona.… https://www.rawpixel.com/image/12303166/image-cloud-plant-skyFree Image from public domain license
Production. Tungsten. A train of mine cars carrying tungsten ore from mines near Kingman, Arizona, to a concentrating plant… https://www.rawpixel.com/image/12304070/image-plant-person-mountainFree Image from public domain license
Utah Copper: Bingham Mine. Open-pit mining operations of Utah Copper Company, at Bingham Canyon, Utah. Looking down on a… https://www.rawpixel.com/image/12303155/image-sky-road-mountainFree Image from public domain license
Production. Copper. Water supply is an important requirement in copper smelting at the Phelps-Dodge Mining Company, Morenci… https://www.rawpixel.com/image/12302859/image-plant-mountain-waterFree Image from public domain license
Production. Copper. An ore train on its way to a large copper smelting operation at the Phelps-Dodge Mining Company at… https://www.rawpixel.com/image/12304091/image-road-mountain-natureFree Image from public domain license
Production. Copper. Loading copper ore from an open-cut mine of the Phelps-Dodge Mining Company at Morenci, Arizona. This… https://www.rawpixel.com/image/12303817/image-plant-person-skyFree Image from public domain license
Production. Copper. Ore car dumper and grizzles at copper concentrator at the Phelps-Dodge Mining Company, Morenci, Arizona.… https://www.rawpixel.com/image/12304093/image-plant-person-roadFree Image from public domain license
Okeford Hill horsesNear Blandford Forum, on my way to Sturminster Newton. Great view from up here, and there's a bike track… https://www.rawpixel.com/image/11176850/image-cloud-plant-grassFree Image from public domain license
Dent StationIt might be called Dent Station, but it is over four miles from the actual village, being in Cowgill, in fact.… https://www.rawpixel.com/image/11176283/image-cloud-plant-personFree Image from public domain license
Production. Copper. Open-cut copper mining operations at the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is… https://www.rawpixel.com/image/12304092/image-plant-road-mountainFree Image from public domain license
[Untitled photo, possibly related to: Long Bell Lumber Company, Cowlitz County, Washington. Loading boom for swinging logs… https://www.rawpixel.com/image/12151641/image-person-art-boomFree Image from public domain license
A lone backpacker walking along a dirt path on the side of a hill overlooking wooded wilderness. Original public domain… https://www.rawpixel.com/image/3290987/free-photo-image-apparel-asphalt-cc0Free Image from public domain license
off-roader truck drives through rough terrain of the desert in Las Vegas. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291245/free-photo-image-arid-automobile-cactiFree Image from public domain license
Boulder, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3291258/free-photo-image-boulder-colorado-abies-boulderFree Image from public domain license
Gotthardbahn: Bild von der Wasenerschleife by Adolphe Braun and Cie https://www.rawpixel.com/image/14314780/gotthardbahn-bild-von-der-wasenerschleife-adolphe-braun-and-cieFree Image from public domain license
Person alone with backpack standing near cargo train and railroad in Jasper. Original public domain image from Wikimedia… https://www.rawpixel.com/image/3293295/free-photo-image-canada-cc0-creative-commonsFree Image from public domain license
Christmas Creek, Otago Central Railway (circa 1890) by Burton Brothers. https://www.rawpixel.com/image/13029308/christmas-creek-otago-central-railway-circa-1890-burton-brothersFree Image from public domain license