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Refining silver in smelter at the famous mining center of Cerro de Pasco, Peru, S. Amer.

Refining silver in smelter at the famous mining center of Cerro de Pas...

Stereo copyrighted by Keystone View Co. No. 21870. No copyright renewal. This record contains unverified data from caption card. Caption card tracings: Geogr.; Silver mining; Ph. Ind.

Zinc smelter worker. Picher, Oklahoma

Zinc smelter worker. Picher, Oklahoma

Public domain photograph of farm, farmer, free to use, no copyright restrictions image - Picryl description

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.

Production. Tin smelting. A laboratory assistant at a Southern tin smelter performs delicate analytical operations that determine the amounts of pure metal remaining in slags from the furnaces. Accurate laboratory control is one of the important reasons why the percentage of metal recovery from the South American ore used at the plant is remarkably high

Production. Tin smelting. A laboratory assistant at a Southern tin sme...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Top of one of the multiple-hearth roasting furnaces. The concentrates move by gravity from one hearth to another; in one hearth the material is moved from circumference to center and on the next hearth vice versa

Anaconda smelter, Montana. Anaconda Copper Mining Company. Top of one ...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Chemical control by means of titration is used in the flotation process

Anaconda smelter, Montana. Anaconda Copper Mining Company. Chemical co...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

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

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

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Flotation machine in which particles of copper sulphide ore are attracted to the oily bubbles which retain the minerals by the process of adsorption; the ore floats and is skimmed off from the gangue, which remains submerged and it (the gangue) is waste material

Anaconda smelter, Montana. Anaconda Copper Mining Company. Flotation m...

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

Morenci, Arizona. A huge electric shovel at an open-pit copper mine loading an ore train on its way to the smelter plant of the Phelps Dodge mining corporation

Morenci, Arizona. A huge electric shovel at an open-pit copper mine lo...

Picryl description: Public domain image of a mine, mining, free to use, no copyright restrictions.

Morenci, Arizona. Loading copper ore from an open-pit mine into ore cars which transport the ore to the smelter plant at the Phelps Dodge mining corporation

Morenci, Arizona. Loading copper ore from an open-pit mine into ore ca...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Production. Tin smelting. Pure tin for the countless war needs of the United Nations is produced from South American ore in this American smelter. The plant, recently built in a Southern city, is being rapidly enlarged to meet the heavy demand for the invaluable metal it produces. It is the finest and most modern tin smelter in the world

Production. Tin smelting. Pure tin for the countless war needs of the ...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

San Juan & New York Mining & Smelting Company, Smelter Stack, State Route 160, Durango, La Plata County, CO

San Juan & New York Mining & Smelting Company, Smelter Stack, State Ro...

Significance: The extant smelter stack is the first of two identical stacks at the San Juan and New York Mining and Smelting Company (SJ&NY) plant in Durango. It stands at the south end of the site of the origi... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, Drossing Plant, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Drossing Pl...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

International Smelting & Refining Company, Tooele Smelter, Drossing Plant, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Drossing Pl...

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, Roaster Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Roaster Bui...

Survey number: HAER UT-20-F Public domain photograph - historical image of Utah, United States, free to use, no copyright restrictions image - Picryl description

Mexican church at the smelter, El Paso, Texas

Mexican church at the smelter, El Paso, Texas

Picryl description: Public domain photograph of city street market, food vendors, downtown shopping, free to use, no copyright restrictions.

Copper smelter has destroyed vegetation for miles. Anaconda, Montana

Copper smelter has destroyed vegetation for miles. Anaconda, Montana

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

Production. Copper. Making molds of blister copper at the Garfield, Utah smelter of the American Smelting and Refining Company. Vast quantities of the copper so vital for war purposes are smelted at this plant

Production. Copper. Making molds of blister copper at the Garfield, Ut...

Picryl description: Public domain image of a bureau, office furniture, desk, chair, free to use, no copyright restrictions.

Production. Copper. Disc-type filters which remove moisture from the copper concentrates at the Arthur mill of the Utah Copper Company. Following this treatment the ore is ready for shipment to the Garfield, Utah smelter of the American Smelting and Refining Company

Production. Copper. Disc-type filters which remove moisture from the c...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Production. Copper. Removing slabs of blister copper from molds in which they were cast at the Garfield, Utah smelter of the American Smelting and Refining Company

Production. Copper. Removing slabs of blister copper from molds in whi...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.

Production. Tin smelting. Tin ore just discharged from the crusher of a Southern smelter is stored in large stockpiles in readiness for further operations in the extraction of pure tin for the countless war needs of the United Nations. The raw ore is shipped in bags direct from mines in South Africa

Production. Tin smelting. Tin ore just discharged from the crusher of ...

Public domain photograph related to Great Depression, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Sometimes the molten copper when poured from converter into the ladle splashes violently

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

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

Production. Tin smelting. A laboratory assistant at a Southern tin smelter performs delicate analytical operations that determine the amounts of pure metal remaining in slags from the furnaces. Accurate laboratory control is one of the important reasons why the percentage of metal recovery from the South American ore used at the plant is remarkably high

Production. Tin smelting. A laboratory assistant at a Southern tin sme...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Individual ore cars are pushed to the ore dump by an electric locomotive

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

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. Workman

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workman

Picryl description: Public domain image of a farmer, 1930s, 20th-century dust bowl era, free to use, no copyright restrictions.

Production. Tin smelting. Pure tin in the form of "bars" is removed from the molds at a Southern smelter. The bars had previously been scrapped and trimmed to remove all excess metal for remelting. The smelter, the most modern in the world, extracts pure metal from South American ore

Production. Tin smelting. Pure tin in the form of "bars" is removed fr...

Picryl description: Public domain image of an industrial building, factory, workshop, workers, 20th century, free to use, no copyright restrictions.

Production. Airplane maufacture, general. At the Long Beach, California, plant of Douglas Aircraft Company, scrap metal is carefully segregated in separate boxes for the maximum salvage at the smelter. Most important of the many types of aircrafts made at this plant are the B-17F ("Flying Fortress") heavy bomber, the A-20 ("Havoc") assault bomber and the C-47 heavy transport plane for the carrying of troops and cargo

Production. Airplane maufacture, general. At the Long Beach, Californi...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workman inspecting the roasting process of manganese ore, which is a carbonate of manganese called pink rhodochrosite

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

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. Classifier which removes the slimy material from the granular material after it has passed through the ballmills; the slimy material is removed and the granular material returns to ballmill for more grinding

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

Picryl description: Public domain photograph of a car, 1930s, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. Smokestack, which is the largest in the world: 585 feet in height with a diameter at base of seventy-five feet and at top of sixty feet. Flue gases are discharged at the rate of three to four million cubic feet per minute. The arsenic plant is seen at the base of the stack

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

Picryl description: Public domain image of a tower, column, chimney, 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

Lake Superior smelter and dock, Dollar Bay, Mich.

Lake Superior smelter and dock, Dollar Bay, Mich.

Picryl description: Public domain image related to an industrial revolution, steel industry, mill, factory, free to use, no copyright restrictions image.

International Smelting & Refining Company, Tooele Smelter, Drossing Plant, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Drossing Pl...

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

International Smelting & Refining Company, Tooele Smelter, Powerhouse, State Route 178, Tooele, Tooele County, UT

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

Significance: Included in the construction of the International Smelting and Refining Company's Tooele Smelter was its own powerhouse. Except for minor modifications, the power plant remained the same up until ... More

Largest open pit copper mine in the world at Santa Rita, New Mexico. Copper was discovered here by an officer of the Spanish army in 1800 who sold the same to a wealthy Spanish merchant. Pure native copper was transported by pack mule to Mexico City to enter the royal mint for coinage. In 1900 a young mining engineer became interested in the development and was instrumental in the ultimate success of the Chino Copper Company. The ore is now shipped to Hurley, a short distance to the south, where it is put through a five million dollar smelter

Largest open pit copper mine in the world at Santa Rita, New Mexico. C...

Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. Guard at the lower gate

Anaconda smelter, Montana. Anaconda Copper Mining Company. Guard at th...

Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - 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. Electromagnet removes metallic particles from ore

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

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Cars containing fifty tons of copper ore are dumped by an unloading mechanism into a 200 ton hopper

Anaconda smelter, Montana. Anaconda Copper Mining Company. Cars contai...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. The concentrator plant

Anaconda smelter, Montana. Anaconda Copper Mining Company. The concent...

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. Poling in the refining furnace. Wooden pole are plunged into the molten copper; there is a great evolution of gases when this is done and the excess oxygen combines with the carbon of the the wood and passes off as carbon monoxide. This refining of blister copper is based upon the fact that oxygen has a stronger affinity for the impurities in the charge that it has for copper

Anaconda smelter, Montana. Anaconda Copper Mining Company. Poling in t...

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. Top of the multiple-hearth roasting furnaces; in these furnaces the ore is moved by gravity from one hearth to the one immediately below it; the flow of ore is such that it goes from the outside of the cylindrical furnaces to the inside on one hearth and vice versa in the next

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

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Workmen leaving at end of day

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

Picryl description: Public domain historical photograph of 1930s America during the Great Depression, free to use, no copyright restrictions image.

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco Street, Clifton, Greenlee County, AZ

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco St...

Significance: Associated with the Arizona Copper Company smelter as one of two remaining buildings of the smelter complex. Survey number: HABS AZ-174-A Building/structure dates: 1901 Initial Construction Nat... More

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco Street, Clifton, Greenlee County, AZ

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco St...

Significance: Associated with the Arizona Copper Company smelter as one of two remaining buildings of the smelter complex. Survey number: HABS AZ-174-A Building/structure dates: 1901 Initial Construction Nat... More

San Juan & New York Mining & Smelting Company, Smelter Stack, State Route 160, Durango, La Plata County, CO

San Juan & New York Mining & Smelting Company, Smelter Stack, State Ro...

Significance: The extant smelter stack is the first of two identical stacks at the San Juan and New York Mining and Smelting Company (SJ&NY) plant in Durango. It stands at the south end of the site of the origi... More

San Juan & New York Mining & Smelting Company, Smelter Stack, State Route 160, Durango, La Plata County, CO

San Juan & New York Mining & Smelting Company, Smelter Stack, State Ro...

Significance: The extant smelter stack is the first of two identical stacks at the San Juan and New York Mining and Smelting Company (SJ&NY) plant in Durango. It stands at the south end of the site of the origi... More

International Smelting & Refining Company, Tooele Smelter, Receiving Bins, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Receiving B...

Survey number: HAER UT-20-C Public domain photograph of train depot, warehouse, railroad works, free to use, no copyright restrictions image - Picryl description

Lead Smelter, Flat River, St. Francois County, MO

Lead Smelter, Flat River, St. Francois County, MO

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. Pouring copper anodes from the refining furnace; forms are previously coated with bone-ash so that the copper anode can be more easily removed after cooling. The man standing in one of the forms is the sampler

Anaconda smelter, Montana. Anaconda Copper Mining Company. Pouring cop...

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

International Smelting & Refining Company, Tooele Smelter, Roaster Ore Bins, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Roaster Ore...

Public domain photograph of train car, railroad, free to use, no copyright restrictions image - Picryl description

Catoctin Furnace, iron smelter, Thurmont vic., Frederick County, Maryland

Catoctin Furnace, iron smelter, Thurmont vic., Frederick County, Maryl...

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Production. Copper. Tapping copper slag at the Garfield, Utah smelter of the American Smelting and Refining Company. This plant is producing vast quantities of the copper needed for war purposes

Production. Copper. Tapping copper slag at the Garfield, Utah smelter ...

Picryl description: Public domain image of a quarry, mine, excavation, or mining site, free to use, no copyright restrictions.

Production. Tin smelting. "Pot boilers" of a Southern tin smelter in which the pure metal is kept at a temperature of about 750 degrees Fahrenheit until it is poured into molds. The plant, which processes South American ore is the finest and the most modern in the world

Production. Tin smelting. "Pot boilers" of a Southern tin smelter in w...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Improvements in concentration and smelting processes enable the Anaconda Copper Mining Company to profitably refine their tailings from operations conducted some twenty years ago. Standard cars are loaded with tailings and shipped to the smelter

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

Public domain photograph of 1930s America, 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. Conveyor systems transport ore to and from processes in concentration and smelting

Anaconda smelter, Montana. Anaconda Copper Mining Company. Conveyor sy...

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

Production. Lead. The Leadville, Colorado smelter of the American Smelting and Refining Company. Lead concentrates from Creede, Colorado are shipped to the smelter

Production. Lead. The Leadville, Colorado smelter of the American Smel...

Public domain photograph of mountains, winter, snow, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Casting copper anodes

Anaconda smelter, Montana. Anaconda Copper Mining Company. Casting cop...

Public domain photograph of laboratory, scientist, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Poling in the refining furnace. Wooden poles are plunged into the molten copper; there is a great evolution of gases when this is done and the excess oxygen combines with the carbon of the wood and passes off as carbon monixide. This refining of blister has a stronger affinity for the impurities in the charge than it has for copper

Anaconda smelter, Montana. Anaconda Copper Mining Company. Poling in t...

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. Part of the concentrating plant in which the ore is concentrated from about five percent to about twenty-six percent copper; from here the concentrate goes to the roasting furnaces

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

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 an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. Hopper of gyratory crusher; this crusher reduces the ore to a maximum size of four inches

Anaconda smelter, Montana. Anaconda Copper Mining Company. Hopper of g...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Production. Copper. Smokestack of a large copper smelter of the Phelps-Dodge Mining Company at Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort

Production. Copper. Smokestack of a large copper smelter of the Phelps...

Picryl description: Public domain image of a historical building, landmark architecture, world heritage, free to use, no copyright restrictions.

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco Street, Clifton, Greenlee County, AZ

Arizona Copper Company, Smelter Blower House & Shed, West of Frisco St...

Significance: Associated with the Arizona Copper Company smelter as one of two remaining buildings of the smelter complex. Survey number: HABS AZ-174-A Building/structure dates: 1901 Initial Construction Nat... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

Anaconda smelter, Montana. Anaconda Copper Mining Company. Pouring copper anodes from the refining furnace; forms are previously coated with bone-ash so that the copper anode can be more easily removed after cooling. The man standing in one of the forms is the sampler

Anaconda smelter, Montana. Anaconda Copper Mining Company. Pouring cop...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, 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, Powerhouse, State Route 178, Tooele, Tooele County, UT

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

Significance: Included in the construction of the International Smelting and Refining Company's Tooele Smelter was its own powerhouse. Except for minor modifications, the power plant remained the same up until ... More

Utah copper mill & smelter, Panoramic Photograph

Utah copper mill & smelter, Panoramic Photograph

J137926 U.S. Copyright Office Copyright deposit; West Coast Art Co.; February 1, 1910; DLC/PP-1910:43970. Stamped on verso: "West Coast Art Co. (Inc.), 115 East Jefferson St., Los Angeles, Phone 22049, Price $2... More

Production. Tin smelting. Storage piles of slag at a Southern tin smelter that extracts the pure metal from South American ore. This slag is reintroduced to the smelting process as many times as it is able to yield up useful constituents. The large amount of pure tin produced at this plant serves to meet many of the countless war demands of the United Nations

Production. Tin smelting. Storage piles of slag at a Southern tin smel...

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

Production. Copper. Conveyor gallery and smokestack at a copper smelter of the Phelps-Dodge Mining Company, Morenci, Arizona. This plant supplies great quantities of the copper so vital in our war effort

Production. Copper. Conveyor gallery and smokestack at a copper smelte...

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. Trainload of manganese ore which will be smelted

Anaconda smelter, Montana. Anaconda Copper Mining Company. Trainload o...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Amaconda smelter, Montana. Anaconda Copper Mining Company. Pouring copper anodes from the refining furnace; product at this stage is about ninety-nine and one quarter percent copper

Amaconda smelter, Montana. Anaconda Copper Mining Company. Pouring cop...

Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.

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

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

Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information about the FSA/OWI Collection is availabl... More

Production. Tin smelting. Removing slag after tapping a furnace in a Southern tin smelter. The tin extracted from the ore has already been drawn off into floats for further refining. The slag is then run off to the right into ladles which will carry it to recooking operations. The slag is reintroduced to the process for further recovery of the metal

Production. Tin smelting. Removing slag after tapping a furnace in a S...

Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description

Production. Tin smelting. "Bars" of pure tin are trimmed and cleaned before removal from the molds in which they were formed in a Southern smelter. All the trimmings are returned to the "pot boilers" for remelting. The plant, finest and most modern in the world, extracts the pure metal from South American ore

Production. Tin smelting. "Bars" of pure tin are trimmed and cleaned b...

Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less

Anaconda smelter, Montana. Anaconda Copper Mining Company. Ore bins containing ore reduced in size to a maximum of one inch; from here the ore goes to the rollcrushers after water has been added

Anaconda smelter, Montana. Anaconda Copper Mining Company. Ore bins co...

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Anaconda smelter, Montana. Anaconda Copper Mining Company. Removing jammed pieces of ore in the gyratory crusher

Anaconda smelter, Montana. Anaconda Copper Mining Company. Removing ja...

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

Anaconda, Montana. Brakeman of the Butte, Anaconda and Pacific Railroad which transports ore from the mines at Butte to the smelter at Anaconda

Anaconda, Montana. Brakeman of the Butte, Anaconda and Pacific Railroa...

Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description

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

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

Public domain photograph of American farm workers, countryside in the 1930s, free to use, no copyright restrictions image - Picryl description

Anaconda smelter, Montana. Anaconda Copper Mining Company. Flue gas cleaning apparatus

Anaconda smelter, Montana. Anaconda Copper Mining Company. Flue gas cl...

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. Batteries of flotation machines where the ore is finally concentrated before smelting

Anaconda smelter, Montana. Anaconda Copper Mining Company. Batteries o...

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

[Smelter in a steel mill, Chicago, Illinois]

[Smelter in a steel mill, Chicago, Illinois]

Image from Look photographic assignment with title: Chicago city of contrasts. Frame 12 of contact sheet. Forms part of: LOOK Magazine Photograph Collection (Library of Congress).

International Smelting & Refining Company, Tooele Smelter, Receiving Bins, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Receiving B...

Survey number: HAER UT-20-C Public domain photograph of wooden church building, free to use, no copyright restrictions image - Picryl description

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, State Route...

Significance: The International Smelting and Refining Company, a subsidiary of the Anaconda Company, began construction of a copper smelting 9 December 1908. On 25 July 1910 the first fire was kindled by the St... More

International Smelting & Refining Company, Tooele Smelter, Blast Furnace Building, State Route 178, Tooele, Tooele County, UT

International Smelting & Refining Company, Tooele Smelter, Blast Furna...

Survey number: HAER UT-20-K Public domain photograph - historical image of Utah, United States, free to use, no copyright restrictions image - Picryl description

Production. Copper. Tapping copper matte from a blast furnace at the Garfield, Utah smelter of the American Smelting and Refining Company. This plant is producing vast quantities of copper so vital for war purposes

Production. Copper. Tapping copper matte from a blast furnace at the G...

Picryl description: Public domain image of a coal mine, industrial facility, mining industry, early 20th-century industrial architecture, free to use, no copyright restrictions.

Production. Copper. Unloading copper concentrates with a clamshell bucket at the Garfield, Utah smelter of the American Smelting and Refining Company. The concentrates were produced at the Magna and Arthur mills of the Utah Copper Company

Production. Copper. Unloading copper concentrates with a clamshell buc...

Public domain photograph of building construction site, free to use, no copyright restrictions image - Picryl description

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

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

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrator

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

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

Production. Tin smelting. Long tubes carry all the smoke thrown off by the furnaces of a Southern tin smelter to Cottrell precipitator units. Here all tin carried in the smoke is removed by an electrical current of 65,000 volts, and added to the metal secured more directly in other stages of the process. The large amounts of pure tin recovered from South American ore in this plant serves countless war purposes of the United Nations

Production. Tin smelting. Long tubes carry all the smoke thrown off by...

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

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