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All Collections
  • All fields: sluice
(166 results)



Display: 50

    • Black Hills Scenery

    • Black Hills Scenery

    • Miners in a gold placer mine pit, South Dakota; shows tailings, sluice boxes, and wheelbarrows.

    • South Dakota--1870-1880.; Gold miners--South Dakota--1870-1880.; Hydraulic Mining--South Dakota--1870-1880.; Mining--South Dakota--1870-1880.

    • [between 1870 and 1880?]
    • Old smelter at Ouray

    • Old smelter at Ouray

    • Remains of the Wanakah Smelter with smokestack, sluice, and elevated rail in the Paquin Mining District, Ouray County, Colorado.

    • Ouray County (Colo.)--1930-1940.; Abandoned buildings--Colorado--Ouray County--1930-1940.; Mining--Colorado--Ouray County--1930-1940.; Smelters--Colorado--Ouray County--1930-1940.

    • [Between 1930-1940?]
    • A Colorado irrigation ditch

    • A Colorado irrigation ditch

    • View, from downstream, of an irrigation ditch on the eastern plains of Colorado; water foams as it tumbles through wood-slatted sluice; cows graze on banks of ditch; fenced farmland in background; flat horizon with windmill and trees.

    • Agriculture--Colorado--1900-1920.; Cattle--Colorado--1900-1920.; Irrigation--Colorado--1900-1920.

    • [between 1900 and 1920]
    • Placer mining in Clear Creek

    • Placer mining in Clear Creek

    • Hydraulic hose and sluice box placer mining operation along banks of Clear Creek, Colorado; shows miner standing behind wooden frame shack and three post winch above adit.

    • Clear Creek (Clear Creek County, Colo.)--1890-1910.; Miners--Colorado--Clear Creek--1890-1910.; Mining--Colorado--Clear Creek--1890-1910.

    • [between 1890 and 1910]
    • Clear Creek Consolidated

    • Clear Creek Consolidated

    • View of the buildings and tramway of the Clear Creek Consolidated Mine in Clear Creek County, Colorado. A sluice is between Clear Creek and the tracks of the Colorado and Southern (C&S) Railway, shows tailings dumps.

    • Colorado and Southern Railway.--1910-1920.; Tailings embankments--Colorado--Clear Creek County--1910-1920.; Clear Creek Consolidated Mine (Clear Creek County, Colo.)--1910-1920.; Clear Creek County (Colo.)--1910-1920.; Mining--Colorado--Clear Creek...

    • [between 1940 and 1960]
    • Placering below Black Hawk, Colo.

    • Placering below Black Hawk, Colo.

    • Placer miners work a sluice probably in Clear Creek near Black Hawk, Gilpin County, Colorado.

    • Blackhawk (Colo.)--1950-1960.; Hydraulic mining--Colorado--Blackhawk--1950-1960.; Miners--Colorado--Blackhawk--1950-1960.; Mining--Colorado--Blackhawk--1950-1960.

    • 1950 July 9
    • Near Ward, Colo.

    • Near Ward, Colo.

    • View of a sluice constructed on a mine dump and an unidentified mill building near Ward, Boulder County, Colorado.

    • Sluices--Colorado--Boulder County--1890-1900.; Spoil banks--Colorado--Boulder County--1890-1900.; Tailings embankments--Colorado--Boulder County--1890-1900.; Boulder County (Colo.)--1890-1900.; Mining--Colorado--Boulder County--1890-1900.

    • [between 1890 and 1900]
    • Silver Queen [i.e. Elephant Eagle Mine] gold strike in Calif desert.

    • Silver Queen [i.e. Elephant Eagle Mine] gold strike in Calif desert.

    • Jess Knight, owner of the Elephant Eagle Mine, Chris Anderson, and N. W. pose near a sluice near Mojave, California. Jess Knight holds a pan with gold amalgam in it.

    • Elephant Eagle Mine (Calif.)--1930-1940.; Mojave (Calif.)--1930-1940.; Gold mining--California--Mojave--1930-1940.; Hydraulic mining--California--Mojave--1930-1940.; Miners--California--Mojave--1930-1940.; Mining--California--Mojave--1930-1940.;...

    • 1934 December 7
    • Placer mining

    • Placer mining

    • People pan for gold by water; a man holds a hydraulic sluice rocker box, a woman uses a pan, and a boy has a shovel. A house with bays is by the river.

    • Denver (Colo.)--1910-1930.; Gold mining--Colorado--Denver--1910-1930.; Hydraulic mining--Colorado--Denver--1910-1930.; Mining equipment--Colorado--Denver--1910-1930.; Mining--Colorado--Denver--1910-1930.; Women--Colorado--Denver--1910-1930.

    • [between 1910 and 1930?]
    • Taylor Park placer mining- beyond Buena Vista

    • Taylor Park placer mining- beyond Buena Vista

    • View of the construction of a placer mining sluice in Taylor Park, Gunnison County, Colorado. Men stand near a wooden sluice in the bottom of a small canyon. Piles of rock and wood stand in the bottom of the canyon near the sluice. Two men, one on...

    • Gunnison County (Colo.)--1890-1910.; Flumes--Colorado--Gunnison County--1890-1910.; Hydraulic mining--Colorado--Gunnison County--1890-1910.; Mining--Colorado--Gunnison County--1890-1910.

    • [between 1890 and 1910?]
    • Gulch mining, Willow Gulch

    • Gulch mining, Willow Gulch

    • View of a ground sluice for gold placer mining, at Willow Gulch, in (probably) Colorado. A cabin is by the hydraulic gold mine pit.

    • Sluices--Colorado--1870-1880.; Gold mining--Colorado--1870-1880.; Hydraulic mining--Colorado--1870-1880.; Mining--Colorado--1870-1880.

    • [between 1875 and 1880?]
    • Miners and sluice

    • Miners and sluice

    • Miners with rakes and shovels attend a sluice system at an unidentified mine, possibly in Boulder County, Colorado.

    • Mining--Colorado--Boulder County--1890-1900.; Sluices--Colorado--Boulder County--1890-1900.; Boulder County (Colo.)--1890-1900.; Hydraulic mining--Colorado--Boulder County--1890-1900.; Miners--Colorado--Boulder County--1890-1900.

    • [between 1890 and 1900?]
    • Hydraulic gold mining

    • Hydraulic gold mining

    • This placer mine consists of a flume or sluice on an earthen dam; miners work with shovels and lumber.

    • Flumes--1870-1900.; Hydraulic mining--1870-1900.; Miners--1870-1900.; Mining equipment--1870-1900.; Mining--1870-1900.

    • [between 1870 and 1900?]
    • Abandoned mine

    • Abandoned mine

    • Prospectors dig near an abandoned mine and a sluice in Colorado.

    • Abandoned mines--Colorado--1880-1900.; Hydraulic mining--Colorado--1880-1900.; Miners--Colorado--1880-1900.; Mining--Colorado--1880-1900.; Prospecting--Colorado--1880-1900.

    • [between 1940 and 1960]
    • Sluicing for gold in San Francisquito Canyon

    • Sluicing for gold in San Francisquito Canyon

    • Miners operate a hydraulic sluice in San Francisquito Canyon, Los Angeles County, California. The placer mine machine consists of adobe columns, pulleys, ropes, and wood boxes. Donkeys are loaded with ore bags.

    • San Francisquito Canyon (Calif.)--1890-1900.; Donkeys--California--Los Angeles County--1890-1900.; Hydraulic mining--California--San Francisquito Canyon--1890-1900.; Miners--California--Los Angeles County--1890-1900.; Mining--California--San...

    • [between 1890 and 1900?]

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