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Production. Copper. Ball mills, which grind copper ores to small sizes, at a large concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant supplies great quantities of the copper so vital in our war effort

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Picryl description: Public domain photo of an industrial building, factory or warehouse, free to use, no copyright restrictions image.

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arizona greenlee county morenci nitrate negatives production copper ball mills ball mills ores copper ores sizes concentrator phelps dodge company plant supplies plant supplies quantities war effort farm security administration 1940 s united states history mining industry library of congress industrial history
date_range

Date

01/01/1942
person

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Henle, Fritz, 1909-1993, photographer
United States. Office of War Information.
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Library of Congress
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http://www.loc.gov/
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Public Domain

label_outline Explore Ball Mills, Plant Supplies, Concentrator

Production. Copper. A thickener at a large copper concentrator of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant supplies great quantities of the copper so vital in our war effort

Conversion. Copper and brass processing. Stocks of partially completed lengths of seamless copper tube in many sizes. These have still to go through several more draws through dies on drawbenches. Each draw reduces them in diameter and wall thickness, and lengthens them out. Then, before the tubes leaves the mill, the ends will be sawed off straight and clean. Chase Copper and Brass Company, Euclid, Ohio

Park Avenue Bridge, Park Avenue Spanning San Francisco River, Clifton, Greenlee County, AZ

Production. Copper (refining). Casting house in a large copper refining operation. Here sheets of pure copper, formed by electrolysis, are melted and cast into ingots. Large amounts of copper are produced for the war effort at the El Paso, Texas plant of Phelps-Dodge Refining Company

Ridgeville Road Bridge, Spanning Bean Creek, Morenci, Lenawee County, MI

Arthur Henri Poole - October 30, 1901

Knight Foundry, 13 Eureka Street, Sutter Creek, Amador County, CA

StateLibQld 1 245647 View of the O.K. Copper Mine Smelters in the Chillagoe district, 1907

Giant tire manufacturing. Construction of modern airports and other military facilities which requires moving large quantities of earth necessitates equipment identified as earth movers. Earth movers use huge rubber tires like these, some of which cost as much as $2,500 each. Goodyear, Akron, Ohio

A true description of the Lake Superior country, its rivers, coasts, bays, harbors, islands, and commerce, with Bayfield's chart; showing the boundary line as established by Joint Commission. Also a minute account of the copper mines and working companies, accompanied by a map of the mineral regions; showing by their no. and place all the different locations ; and containing a concise mode of assaying, treating, smelting, and refining copper ores

Munkfors Bruk i Värmland. bandsågstillverkning, 1930.

A true description of the Lake Superior country, its rivers, coasts, bays, harbors, islands, and commerce, with Bayfield's chart; showing the boundary line as established by Joint Commission. Also a minute account of the copper mines and working companies, accompanied by a map of the mineral regions; showing by their no. and place all the different locations ; and containing a concise mode of assaying, treating, smelting, and refining copper ores

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arizona greenlee county morenci nitrate negatives production copper ball mills ball mills ores copper ores sizes concentrator phelps dodge company plant supplies plant supplies quantities war effort farm security administration 1940 s united states history mining industry library of congress industrial history