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  • All fields: Ore Industry.
(21 results)



Display: 50

    • Climax Mine

    • View of the Climax Mine and of the company mining town of Climax, (11,320 feet) on Fremont Pass, (the Continental Divide), Lake County, Colorado. Shows the open pit molybdenum mine, mine buildings, a crusher plant, mill buildings, tramway, covered...
    • Climax Mine (Colo.)--1950-1960.; Fremont Pass (Colo.)--1950-1960.; Mills.; Ore industry.; Settling basins.; Strip mining.
    • 1952 October 21
    • Ophir Loop Silver Bell Mine and Mill

    • View of the town of Ophir Loop and the Rio Grande Southern Ophir Loop railroad bridge (butterfly trestle 44A) over Howard Fork (a stream) in San Miguel County, Colorado. Shows the railroad trestle, the RGS railroad depot and the Silver Bell Mine,...
    • Rio Grande Southern Railroad.; Howard Fork (Colo.)--1890-1910.; Ophir Loop (Colo.)--1890-1910.; Silver Bell Mine (San Miguel County, Colo.)--1890-1910.; Cities & towns.; Mills.; Mining.; Ore industry.; Railroad bridges.; Railroad stations.;...
    • [between 1891 and 1910?]
    • Ore sacked to take out in wagons, Eureka

    • View of gunnysacks of ore stacked on rocks or tailings and snow at an unidentified mine in the Eureka Mining district in San Juan County, Colorado.
    • San Juan County (Colo.)--1900-1910.; Bags.; Mining.; Ore industry.
    •  
    • Camp Bird Mine

    • View of mine and mill buildings at Camp Bird (Campbird, Ouray County), Colorado.
    • Camp Bird (Colo.)--1890-1900.; Mills.; Mining.; Ore industry.
    •  
    • Telluride and Pandora

    • Panoramic view of the San Miguel River valley, and the towns of Telluride and Pandora (San Miguel County), Colorado. Shows the Pandora Mill (Smuggler Union Mine), and the Rio Grande Southern railroad spur for the mill.
    • Rio Grande Southern Railroad--1890-1900.; Smuggler Union Mine (San Miguel County, Colo.)--Facilities--1890-1900.; Pandora (Colo.)--1890-1900.; Pandora Mill (Colo.)--1890-1900.; Telluride (Colo.)--1890-1900.; Cities & towns.; Mills.; Ore industry.;...
    • [between 1891 and 1895?]
    • Highland Mary Mine, Cunningham Gulch

    • View of abandoned Highland Mary Mill ore processing buildings in Cunningham Gulch, San Juan County, Colorado. The mill has dormers and a tin roof. A building and a stone foundation are nearby. The boarding house, a log cabin and rocky cliffs are...
    • Cunningham Gulch (San Juan County, Colo.)--1900-1910.; Highland Mary Mine (San Juan County, Colo.)--1900-1910.; San Juan County (Colo.)--1900-1910.; Lodging houses.; Mills.; MIning.; Ore industry.
    •  
    • Fluorspar Mill, 4UR Ranch

    • View of the abandoned Colorado Fluorspar Company Mine and mill on the 4UR ranch in Wagon Wheel Gap (Mineral County), Colorado. Shows a tailing pile, ore house and deteriorated wooden buildings. Corrugated metal buildings are next to the mill. Goose...
    • 4UR Ranch (Wagon Wheel, Colo.)--2000-2010.; Colorado Fluorspar Company Mine (Mineral County, Colo.)--2000-2010.; Wagon Wheel Gap (Colo.)--2000-2010.; Abandoned mines.; Mills.; Ore industry.; 4UR Ranch (Wagon Wheel, Colo.)--Pictorial works.;...
    • 2009
    • Paris Mill Buckskin Gulch, Alma, Colo.

    • View of the Paris Mill in Buckskin Gulch, Alma (Park County), Colorado. Shows a wooden stamp mill topped with a tramway bay, roof dormers, and sheet metal shed roofs. Out buildings, a smokestack, and mine tram cables are nearby. The Mosquito Range...
    • Alma (Colo.)--1930-1940.; Mills.; Mining.; Ore industry.; Paris Mill (Alma, Colo.)--1930-1940.
    •  
    • Flume construction

    • View of a flume under construction probably near Georgetown in Clear Creek County, Colorado. Shows a wooden structure constructed in a trench with an open top built to supply water to an ore mill. A shovel and a pick are near the flume.
    • Clear Creek County (Colo.)--1880-1890.; Flumes.; Mining.; Ore industry.
    •  
    • Argo Mill & Mine

    • View of the Argo Mill building at 2517 Riverside Drive in Idaho Springs (Clear Creek County), Colorado. The five-story building is red, and includes a headframe and ore processing facility. The building has large white letters on the top level that...
    • Argo Tunnel Mine (Clear Creek County, Colo.)--2000-2010.; Idaho Springs (Colo.)--2000-2010.; MIning.; Mills.; Ore industry.; Mines and mineral resources--Colorado--Idaho Springs--Pictorial works.; Factories--Colorado--Idaho Springs--Pictorial...
    • 2002
    • Flume construction

    • View of a flume under construction probably near Georgetown in Clear Creek County, Colorado. Shows a wooden structure constructed in a trench with an open top. An ore mill and an aerial tramway are in the distance near the entrance to a narrow...
    • Clear Creek County (Colo.)--1880-1890.; Aerial tramways.; Flumes.; Mills.; MIning.; Ore industry.
    •  
    • Randolph Mill from Black Hawk north side of gulch below toll gate.

    • A man stands near Gilpin Tramway Company narrow gauge railroad tracks near Black Hawk in Gilpin County, Colorado. The Randolph Mill is in the distance. The building complex has smokestacks.
    • Gilpin Tramway Company--1890-1900.; Gilpin County (Colo.)--1890-1900.; Mills.; Ore industry.; Railroad tracks.
    •  
    • Reform Mine mill from a distance

    • View of the abandoned mill for the Reform Mine on the side of a hill in Gilpin County, Colorado. Shows a two tiered building with tin, shed roofs and a smokestack. The building is covered in tar paper. Shows the headframe and tailings for the mine...
    • Gilpin County (Colo.)--1930-1940.; Reform Mine (Gilpin County, Colo.)--1930-1940.; Abandoned buildings.; Mills.; MIning.; Ore industry.
    •  
    • American Nettie stamp mill

    • An open roadster and automobiles are parked in front of the abandoned American Nettie stamp mill located near Ouray in Ouray County, Colorado. The multi level building has tin roofs and clerestory windows, a shaker is beside the mill. Men stand by...
    • American Nettie Mine (Ouray County, Colo.)--1920-1930.; Ouray County (Colo.)--1920-1930.; Automobiles.; Mills.; Mining.; Ore industry.
    •  
    • Mill site

    • View of an unidentified mill under construction in Boulder County, Colorado. Men pose on a steep hillside near piles of lumber and stand on a dirt embankment.. Shows the beginnings of a masonry foundation, a wood frame building on a log retaining...
    • Boulder County (Colo.)--1890-1900.; Building construction.; Buildings.; Foundations.; Mills.; Ore industry.
    • 1894 November 7
    • Idaho Springs

    • View of an unidentified mine and mill in Idaho Springs (Clear Creek County), Colorado. A man in a hat, white shirt and bow-tie, overalls and high rubber boots stands on a log and a miner is sitting on tailings. Shows a tin sided mill building with...
    • Idaho Springs (Colo.)--1890-1910.; Miners.; MIning.; Ore Industry.
    • [between 1890 and 1910?]
    • Ward, Colorado

    • View of Ward (Boulder County), Colorado. Shows the railroad station, the Hotel McClancy, commercial buildings and wood frame houses and privies. An ore mill is situated on a hill overlooking the town. A mine and probably another mill are in the...
    • Ward (Colo.)--1890-1900.; Cities & towns.; Mills.; Mining.; Ore industry.
    • [between 1890 and 1900?]
    • Pandora Mill, tramway and pack train, Telluride, Colorado

    • The slant-roofed Pandora Mill (Smuggler Union Mine) sits on the side of a hill in Pandora (San Miguel County), Colorado. Men, one on horseback, are in a meadow near a pack train of burros that carry lumber. A dog, telegraph poles and a log building...
    • Pandora (Colo.)--1880-1890.; Pandora Mill (Colo.)--1880-1890.; Smuggler Union Mine (San Miguel County, Colo.)--1880-1890.; Aerial tramways.; Bridges.; Donkeys.; Log Buildings.; Mills.; Mining.; Ore Industry.; Packtrains.
    •  
    • Unidentified mine, San Miguel County, Colorado

    • View of an unidentified mine in San Miguel County, Colorado. Shows a mine tunnel opening, an ore mill, boarding houses, cabins, and houses.
    • San Juan County (Colo.)--1890-1900.; Lodging houses.; Mills.; Mining.; Ore industry.
    • [between 1890 and 1900?]
    • This is the ore "hopper" at the Gold Cup Mine near Tin Cup

    • View of the ore hopper for loading ore at the Gold Cup Mine (Gold Cup Republic Mine) near Tin Cup (Gunnison County), Colorado. The abandoned wooden structure has two ore chutes and is near a tailings pile.
    • Gold Cup Republic Mine (Gunnison County, Colo.)--1950-1960.; Tin Cup (Colo.)--1950-1960.; Abandoned buildings.; Abandoned mines.; Mining.; Ore industry.; Tailings embankments.
    •  
    • Hollingsworth

    • Studio portrait of probably [Edward] Hollingsworth, a mill worker at a concentrator mill in Georgetown (Clear Creek County), Colorado. He wears a jacket with piping, a vest, an upright collar and a silk necktie decorated with four leaf clovers. His...
    • Georgetown (Colo.)--1900-1910.; Employees.; Men.; Neckties.; Ore industry.; Hollingsworth, Edward.
    •  

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