Mine workers eat food at a mess hall in a copper mine, Kennecott, Alaska. Man-cars operated on inclined shaft used to transport the miners.
Glacier mining is being done in Kennecott, Alaska. Copper ore is mined from a melting glacier using drag line scrapers.
View of a railroad bridge over a river in Kennecott, Alaska. Snow covered mountains in the background. View of a melting glacier. High speed water currents drifts through the mountains. A picturesque scene of the Alaskan Valley.
Mine workers place wooden boards above heavy timbers of drift inside a copper mine in Ray, Arizona. Miners at work in shrinkage stope. Air drills are used to drill holes in the ceiling of the stope. A miner crushes block of ores beside an angle-braced pony sets above the drifts.
Loaded ore cars pass on haulage tracks through a copper mine drift in Ray, Arizona. The ore cars arrive at the main haulage ways leading to the ore pocket at the shaft. An ore car enters a rotary car dump.
Opening slate mentions Mexican employees of the Ray copper mine and their company town of about 6000 persons. The camera pans over rooftops of the town of Sonoma, where the Mexican workers lived. (Euro-Americans lived 1 mile North in neighboring town of Ray.) The copper-rich hills are seen in the background. Washington Elementary School can be seen during the camera's pan, beginning at TC: 00:20 through the end of the sequence. (Note: These are now Ghost Towns, having been taken over when Kennecott Copper Corporation expanded its Ray open pit operations in 1965. Reportedly, many former residents re-settled in nearby Towns of Kearny, Winkelman, Superior, and Hayden.)
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