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anaconda copper

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Butte, Montana. Anaconda Copper Mining Company. Drilling in the ore body of a copper mine

Butte, Montana. Anaconda Copper Mining Company. Drilling in the ore bo...

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

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...

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

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...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Worker

Anaconda smelter, Montana. Anaconda Copper Mining Company. Worker

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

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...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Copper ore on conveyor belt just before being processed by the Symons crusher. The ore has been through the gyratory crusher

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

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

Butte, Montana. Anaconda Copper Mining Company. Yardful of timber to be used in the copper mines

Butte, Montana. Anaconda Copper Mining Company. Yardful of timber to b...

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

Butte, Montana. Anaconda Copper Mining Company. Loading copper ore into fifty-ton ore cars for transporting to smelter at Anaconda, Montana

Butte, Montana. Anaconda Copper Mining Company. Loading copper ore int...

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

Butte, Montana. Anaconda Copper Mining Company. Miner using automatic mucking machine to load ore cars in a copper mine

Butte, Montana. Anaconda Copper Mining Company. Miner using automatic ...

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

Butte, Montana. Anaconda Copper Mining Company. Hoisting engineer at a copper mine

Butte, Montana. Anaconda Copper Mining Company. Hoisting engineer at a...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Copper converter in action. Object of converting is to eliminate sulphur and iron; this is accomplished by blowing compressed air through the molten charge. The oxidation products unite with silica which is added to form a slag which floats on the surface and is easily skimmed off

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

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

Butte, Montana. Anaconda Copper Mining Company. Train of copper ore cars leaving the mines in Butte for the smelter at Anaconda

Butte, Montana. Anaconda Copper Mining Company. Train of copper ore ca...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Butte, Montana. Anaconda Copper Mining Company. Tamping in the powder and placing wires for blasting in copper mine

Butte, Montana. Anaconda Copper Mining Company. Tamping in the powder ...

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

Butte, Montana. Anaconda Copper Mining Company. Vast quantities of timber are used in the copper mines

Butte, Montana. Anaconda Copper Mining Company. Vast quantities of tim...

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

Butte, Montana. The Anaconda Copper Mining Company loaned trucks for use in the scrap campaign

Butte, Montana. The Anaconda Copper Mining Company loaned trucks for u...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Yard full of copper ore cars

Anaconda smelter, Montana. Anaconda Copper Mining Company. Yard full o...

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

Butte, Montana. Anaconda Copper Mining Company. Miner using automatic mucking machine to load ore cars in a copper mine

Butte, Montana. Anaconda Copper Mining Company. Miner using automatic ...

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

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,...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

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...

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

Butte, Montana. Anaconda Copper Mining Company. Machinist measuring diameter of pump plunger which he is making in the machine shop

Butte, Montana. Anaconda Copper Mining Company. Machinist measuring di...

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

Great Falls, Montana. Electrolytic copper refinery of Anaconda Copper Mining Company. Inspecting the electolytic process. By means of this tool which is thrust down and towards the inspector he is able to detemine if deposition of copper is proceeding at the normal rate and if there are any short circuits present

Great Falls, Montana. Electrolytic copper refinery of Anaconda Copper ...

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

Great Falls, Montana. Anaconda Copper Mining Company. Copper ingots from which brass, bronze and other alloys are produced

Great Falls, Montana. Anaconda Copper Mining Company. Copper ingots fr...

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

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...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Anaconda smelter, Montana. Anaconda Copper Mining Company. Men on the day shift leave at end of work

Anaconda smelter, Montana. Anaconda Copper Mining Company. Men on the ...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Anaconda smelter, Montana. Anaconda Copper Mining Company. Concentrator

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

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

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

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

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

Great Falls, Montana. Anaconda Copper Mining Company. Workmen at control board of a stranding machine

Great Falls, Montana. Anaconda Copper Mining Company. Workmen at contr...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Butte, Montana. Anaconda Copper Mining Company. Timbers are loaded onto trucks for transporting to the cage which carries them underground to the copper mine

Butte, Montana. Anaconda Copper Mining Company. Timbers are loaded ont...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Butte, Montana. Anaconda Copper Mining Company. Men unloading powder at headframe of mine; it will be taken below by the cage

Butte, Montana. Anaconda Copper Mining Company. Men unloading powder a...

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

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...

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Looking up the hill towards the smokestack which is the largest in the world: 585 feet high with diameter at base seventy-five feet and at top sixty feet

Anaconda smelter, Montana. Anaconda Copper Mining Company. Looking up ...

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

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

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

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

Anaconda smelter, Montana. Anaconda Copper Mining Company. Conveyor belt above the ore storage bins; by a moving device ore is delivered to any one of several storage bins

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

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

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

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

Annotation on original negative jacket. Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944. More information ... More

Butte, Montana. Anaconda Copper Mining Company. Explosives are unloaded at headframe of a copper mine

Butte, Montana. Anaconda Copper Mining Company. Explosives are unloade...

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

Butte, Montana. Anaconda Copper Mining Company. Geologists on the surface prior to going down into mine; because of the complex structure, geological direction is needed constantly in mining operations

Butte, Montana. Anaconda Copper Mining Company. Geologists on the surf...

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

Great Falls, Montana. Anaconda Copper Mining Company. Wedge cakes of copper ready to be shipped to market

Great Falls, Montana. Anaconda Copper Mining Company. Wedge cakes of c...

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