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  • All fields: Hydraulic Mining--Colorado--Breckenridge--1880-1890.
(13 results)



Display: 50

    • Mining

    • A group of men stand next to a high pressure water pipe on a tower platform inside a gold placer mine pit, Breckenridge, Summit County, Colorado.
    • Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • Gold Run pit

    • Gold Run Mine, a gold placer mine near Breckenridge, Summit County, Colorado; miners operate hydraulic nozzles (monitors) fitted with rock counterbalances, miners with shovels stand inside the wash.
    • Gold Run Mine (Breckenridge, Colo.)--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • Front of Gold Pan Mine

    • Gold Pan Mine, a gold placer mine near Breckenridge, Summit County, Colorado; a group of miners stand inside a small pit with a hose and vertical pipe. A bucket full of rock is brought up by chain.
    • Gold Pan Mine (Summit County, Colo.)--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • View of Gold Run pit

    • A miner uses a hydraulic nozzle (monitor) fitted with a rock counterbalance in the pit of the Gold Run Mine, a gold placer mine near Breckenridge, Summit County, Colorado.
    • Gold Run Mine (Breckenridge, Colo.); Breckenridge (Colo.)--1880-1890.; Gold miners--Colorado--Breckenridge--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.;...
    • [between 1880 and 1890?]
    • Early placer mining Breckenridge Colo

    • View of a hydraulic gold mine in Breckenridge, Summit County, Colorado; shows eroded embankments, falling water, jets of water from "monitor" nozzles, sluices, flumes, a crane, and miners. Mountains are in the background.
    • Sluices--Colorado--Breckenridge--1880-1890.; Breckenridge (Colo.)--1880-1890.; Flumes--Colorado--Breckenridge--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic mining--Colorado--Breckenridge--1880-1890.;...
    • 1880?
    • View of Gold Run pit

    • Gold Run Mine, a gold placer mine in Summit County, Colorado; miners use hydraulic nozzles (monitors) fitted with rock counterbalances, miners with shovels stand inside the wash.
    • Gold Run Mine (Breckenridge, Colo.)--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • Old workings of a pit

    • View of an abandoned gold placer mining pit near Breckenridge, Summit County, Colorado shows: pipes and tailings with valley and mountains in background.
    • Abandoned mines--Colorado--Breckenridge--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • View of Gold Run pit

    • Gold Run Mine, a gold placer mine in Breckenridge, Summit County, Colorado; miners use hydraulic nozzles (monitors) fitted with rock counterbalances, miners with shovels stand inside the wash; shows pipes and sluice.
    • Gold Run Mine (Breckenridge, Colo.); Breckenridge (Colo.)--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880-1890?]
    • Pit of Gold Pan mine

    • Gold Pan Mine, a gold placer mine near Breckenridge, Summit County, Colorado shows; metal pans with rocks pulled on a cable system.
    • Gold Pan Mine (Summit County, Colo.)--1880-1890.; Breckenridge (Colo.)--1880-1890.; Conveying systems--Colorado--Breckenridge--1880-1890.; Gold mining--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.;...
    • [between 1880 and 1890?]
    • Gold Run Mine dump

    • Gold Run Mine, a gold placer mine near Breckenridge, Summit County, Colorado; a miner uses a hydraulic nozzle (monitor) fitted with a rock counterbalance; water flows out of a sluice.
    • Gold Run Mine (Breckenridge, Colo.)--1880-1890.; Tailings embankments--Colorado--Breckenridge--1880-1890.; Breckenridge (Colo.)--1880-1890.; Gold miners--Colorado--Breckenridge--1880-1890.; Hydraulic Mining--Colorado--Breckenridge--1880-1890.;...
    • [between 1880 and 1890?]
    • Oro Grande Pit

    • Miners pose by guy derricks near the partially constructed mill at the Oro Grande Mine near Breckenridge (Summit County), Colorado. A vertical tubular boiler is nearby.
    • Breckenridge (Colo.)--1880-1890.; Oro Grande Mine (Summit County, Colo.)--1880-1890.; Construction--Colorado--Breckenridge--1880-1890.; Hoisting machinery--Colorado--Breckenridge--1880-1890.; Hydraulic mining--Colorado--Breckenridge--1880-1890.;...
    • [either 1888 or 1889]
    • Mining

    • Two women stand on the banks of a frozen settling pond at a mine near Breckenridge, Summit County, Colorado.
    • Settling basins--Colorado--Breckenridge--1880-1890.; Breckenridge (Colo.)--1880-1890.; Hydraulic mining--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.; Women--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890?]
    • Miners working on Boreas Pass

    • Miners work a sluice with metal pans on Boreas Pass near Breckenridge (Summit County), Colorado.
    • Boreas Pass (Colo.)--1880-1890.; Summit County (Colo.)--1880-1890.; Hydraulic mining--Colorado--Breckenridge--1880-1890.; Miners--Colorado--Breckenridge--1880-1890.; Mining--Colorado--Breckenridge--1880-1890.
    • [between 1880 and 1890]

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