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Anaconda smelter, Montana. Anaconda Copper Mining Company. Building in the reverberatory furnace

Anaconda smelter, Montana. Anaconda Copper Mining Company. Building in...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Some of the reverberatory furnace buildings

Anaconda smelter, Montana. Anaconda Copper Mining Company. Some of the...

Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lower left hand corner, copper from the reverberatory furnace is being poured onto a ladle from which it will be carried to the converter in the upper background; first pourings of slag from the converter are being poured back into the reverberatory furnace for further refining; in this way little copper is lost

Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lowe...

Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workman adjust the gas which is the fuel for the reverberatory furnace

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workman adj...

Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workmen plug the hold in the refractory material through which the molten stream of copper had been flowing to the ladle from the reverberatory furnace

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workmen plu...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate, known as calcine, is moved red-hot from the roasting furnaces to the reverberatory smelting furnaces. In the reverberatory furnace the second major elimination of impurities is accomplished; in this furnace two products are produced; one, the matte, which contains the precious metals and copper; the other, the slag, which contains impurities which float on the surface. The slag is poured off and sent to the dump

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate...

Picryl description: Public domain image of a locomotive, train tracks, rail transportation, railroad, railway, 19th-20th century, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. Returning the first slag from the converter to the reverberatory furnace. The first few ladles of slag always contain some copper, and to redeem this copper the slag is returned to the furnace

Anaconda smelter, Montana. Anaconda Copper Mining Company. Returning t...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain photograph - historical image of Utah, United States, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lower left hand corner, copper from the reverbatory furnace is being poured into a ladle from which it will be carried to the converter; in the upper background, first pourings of slag from the converter are being poured back into the reverberatory furnace for further refining; in this way little copper is lost

Anaconda smelter, Montana. Anaconda Copper Mining Company. In the lowe...

Public domain photograph - Montana Folklife collection, ethnography, United States, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate, known as calcine, is moved red-hot from the roasting furnaces to the reverberatory smelting furnaces. In the reverberatory furnace the second major elimination of impurities is accomplished; in this furnace two products are produced: one, the matte which contains the precious metals and copper; the other, the slag, which contains impurities which float on the surface. The slag is poured off and sent to the dump

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate...

Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Picryl description: Public domain image of a power station, dam, electric generator, industrial building, free to use, no copyright restrictions.

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate, known as calcine, is moved red-hot from the roasting furnaces to the reverberatory smelting furnaces. In the reverberatory furnace the second major elimination of impurities is accomplished; in this furnace two products are produced: one, the matte which contains the precious metals and copper; the other, the slag, which contains impurities which float on the surface. The slag is poured off and sent to the dump

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrate...

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

International Smelting & Refining Company, Tooele Smelter, Reverberatory, Converter & Casting Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Reverberato...

Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description