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  Date-Issued

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  • Sign near Henderson Molybdenum Mine
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    View of a sign on the property of the Henderson Molybdenum Mine (a subsidiary of Freeport-McMoRan Copper & Gold Inc.) near Empire (Clear Creek County), Colorado. The sign reads: " WARNING Explosives are used for avalanche control in this area....
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    Freeport-McMoRan Copper & Gold Inc.--Facilities--2010-2020.; Henderson Mine (Clear Creek County, Colo.)--2010-2020.; Clear Creek County (Colo.)--2010-2020.; Signs (Notices).; Freeport-McMoRan Copper & Gold Inc.--Pictorial works.; Signs and...
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    2010
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  • Climax Mine
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    View of the Climax Mine and Bartlett Mountain located approximately 13 miles northeast of Leadville in Climax, Colo. The mine began shipping ore in ca.1915 and at its highest output was the largest molybdenum mine in the world. For many years it...
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    Molybdenum mines and mining--Colorado--Climax--2000-2010.; Climax (Colo.)--2000-2010.; Climax Molybdenum Co. (Climax, Colo.)--Pictorial works.; Climax Molybdenum Co. (Climax, Colo.)--2000-2010.; Molybdenum mines and...
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    2006
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  • Municipal Facts: Volume 6 Numbers 8 and 9, 1923 August-September
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    Newsletter produced monthly by the City of Denver highlighting the civic, administrative, and informational aspects of government within the City.
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    Local government--Colorado--Denver.; Cities and towns--Colorado--Denver.
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    1923 August-September
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  • Climax at top of Fremont Pass
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    View of the snowcovered mining town of Climax, Fremont Pass on the Continental Divide, Lake County, Colorado; includes Colorado and Southern station number 1147, depot section house, railroad tracks, stacks of lumber, water tower, and molybdenum...
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    Climax (Colo.)--1920-1930.; Fremont Pass (Colo.)--1920-1930.; Mining--Colorado--Climax--1920-1930.; Passes (Landforms)--Colorado--Climax--1920-1930.
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    ca. January 1929
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Panorama of Climax, Colo.
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    Aerial view of the molybdenum mining town of Climax (Lake County), Colorado. Shows workers houses, industrial buildings, trestles and the frozen settling basin.
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    Climax Molybdenum Company--1940-1950.; Molybdenum mines and mining--Colorado--Climax--1940-1950.; Climax (Colo.)--1940-1950.; Mining--Colorado--Climax--1940-1950.; Settling basins--Colorado--Climax--1940-1950.
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    [between 1943 and 1944]
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  • Surface buildings and mill of the Climax Molybdenum Co., at Climax, Colo.
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    Panorama view shows surface structures and the mill at the Climax Molybdenum mine, Lake County, Colorado.
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    Molybdenum mines and mining--Colorado--Lake County--1920-1930.; Climax Mine (Colo.)--1920-1930.; Lake County (Colo.)--1920-1930.; Mining--Colorado--Lake County--1920-1930.
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    1929
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Climax, Colo., drilling in a main heading
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    View of two miners drilling in a main heading of the molybdenum mine, Climax (Lake County), Colorado. Drill bits project out of previous bore holes on the wall.
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    Molybdenum mines and mining--Colorado--Climax--1930-1940.; Climax (Colo.)--1930-1940.; Climax Mine (Colo.)--1930-1940.; Boring--Colorado--Climax--1930-1940.; Miners--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [between 1930 and 1940?]
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  • Workers close covers on a bulk railroad car full of moly.
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    Workers prepare a railroad car for transporting molybdenum at the Henderson Mine and mill in Empire, Clear Creek County, Colorado.
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    Molybdenum--Colorado--Empire--1980-1990.; Empire (Colo.)--1980-1990.; Henderson Mine (Clear Creek County, Colo.)--1980-1990.; Interiors--Colorado--Empire--1980-1990.; Mining--Colorado--Empire--1980-1990.; Railroad freight...
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    September 6, 1980
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  • Freemont Pass Leadville
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    View of the Climax Mine and Bartlett Mountain from the tailings pond in Lake County, Colorado.
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    Mine buildings--Colorado--Climax--1910-1920.; Molybdenum mines and mining--Colorado--Climax--1910-1920.; Tailings dams--Colorado--Climax--1910-1920.; Climax (Colo.)--1910-1920.; Climax Mine (Lake County, Colo.)--1910-1920.;...
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    [between 1910 and 1920
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  • Panorama view of Climax Molybdemon [sic] Leadville, Colo
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    View of Climax Molybdenum mining complex in Lake County, Colorado; shows mine processing facilities, company housing, and mountains.
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    Molybdenum mines and mining--Colorado--Lake County--1910-1930.; Climax Mine (Lake County, Colo.)--1910-1930.; Lake County (Colo.)--1910-1930.; Cities & towns--Colorado--Lake County--1910-1930.; Mining--Colorado--Lake County--1910-1930.
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    [between 1910 and 1930?]
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  • Climax Molybdenum Company officials
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    Officials of Climax Molybdenum Mining Company look at a podium; W. J. Coulter (mine company manager) is second from left. A gavel is on the table.
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    Meetings--Colorado--1940-1950.; Mining--Colorado--1940-1950.; Coulter, W. J.
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    May 5, 1941
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum
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  • Western History Subject Index
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    Molybdenum (Clear Creek Co.)
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  • Western History Subject Index
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    Empire, Colorado
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  • Western History Subject Index
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    Empire, Colorado
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  • Western History Subject Index
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    Climax, Colorado
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  • Western History Subject Index
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    Climax molybdenum company
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  • Western History Subject Index
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    Climax Molybdenum Company
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  • Western History Subject Index
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    Climax molybdenum company
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  • Western History Subject Index
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    Climax molybdenum company
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  • Western History Subject Index
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    Climax Molybdenum company
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  • Climax Mine
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    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...
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    Climax Mine (Colo.)--1950-1960.; Fremont Pass (Colo.)--1950-1960.; Mills.; Ore industry.; Settling basins.; Strip mining.
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    1952 October 21
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  • Traylor vibrating screens, Climax, Colo.
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    View of Traylor vibrating screens and feeders inside the Climax Molybdenum Company mine, Climax, Lake County, Colorado. "Screen Feeder Drive Guard" handwritten on equipment.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., 9 ft. x 7 ft. Marcey mill and 400 h.p. Synchronous motor
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    View of a Marcey mill, electric motor, bucket, tackle block, and switch panel inside the Climax Molybdenum Company mine in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., crane serving no. 2 mill unit
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    View inside the Climax Molybdenum Company mine, No. 2 mill, shows switch panel, bucket, tackle block, hoist, and beam with sign reads: "Whiting 12 Ton" in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., switch panel no. 2 mill
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    View of switch panel with "General Electric" labels inside the Climax Molybdenum Company mine, No.2 mill, in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo. mining machinery
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    View of several large rotating mills and classifiers inside the Climax Molybdenum Company mine, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., four cell rougher cleaner unit, mill no. 2
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    Four cell flotation machine at the Climax Molybdenum Company mine, No. 2 mill, in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., motor generator set and control panel (compressor room)
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    The Climax Molybdenum Company mine compressor room shows: rock walls, motor, generator, fuse box, and electric control panel, in Climax, Lake County, Colorado. Sign reads: "Danger High Voltage."
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    Electric generators--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., compressor plant (underground)
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    View inside the Climax Molybdenum Company mine with "Ingersoll-Rand" compressors in Climax, Lake County, Colorado.
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    Ingersoll-Rand Company.; Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., automatic electrical furnace and steel sharpener
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    View inside the Climax Molybdenum Company mine in Climax, Lake County, Colorado shows: electric furnace, steel rods, and drill sharpener.
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    Steel bars--Colorado--Climax--1930-1940.; Climax (Colo.)--1930-1940.; Furnaces--Colorado--Climax--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., mining machinery
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    Miner stands next to a large mill with motor at the Climax Molybdenum Company mine, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo. mining
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    Outside the Climax Molybdenum Company mine in Climax, Lake County, Colorado shows: cement walls, lumber, and machinery including a Symons crusher.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., mining machinery
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    A man stands next to a double row classifier inside the Climax Molybdenum Company mine in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., 6 ft. x 10 ft. Allis-Chambers ball mills
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    View of Allis-Chamber ball mills and motors inside the Climax Molybdenum Company mine in Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., mining machinery
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    View inside the Climax Molybdenum Company mine with classifier discharge tank and machinery, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., single spiral Akins classifier, no. 1 mill
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    View of a single row Akins classifier inside the Climax Molybdenum Company mine, No. 1 mill, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., flotation machines no. 1 mill
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    View inside the Climax Molybdenum Company mine, mill no. 1, with rows of flotation machines, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., 4 in. Wilfley pump, no. 1 mill
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    View of a Wilfley pump inside the Climax Molybdenum Company mine, mill no. 1, Climax, Lake County, Colorado.
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    Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Milling machines--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
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    [1930?]
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  • Climax, Colo., Climax flotation machines
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    Rows of flotation machines inside the Climax Molybdenum Company mine, Climax, Lake County, Colorado.
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    Flotation--Colorado--Climax--1930-1940.; Climax (Colo.)--1930-1940.; Industry--Colorado--Climax--1930-1940.; Interiors--Colorado--Climax--1930-1940.; Machinery--Colorado--Climax--1930-1940.; Mining--Colorado--Climax--1930-1940.
  • 
    [1930?]

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