Note on driving of tunnel 4650 ft long to provide outlet for sublevel ore in Utah Copper mine at Bingham Canyon, Utah; concrete lining was placed for 3784 ft; remaining 866 ft lined with timber, as it will be dug out as mining operations progress.


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    Title :

    Utah Copper company's new 6040 railroad tunnel


    Additional title:

    Min Congress J


    Contributors:
    Earl, G.C. (author)

    Published in:

    Publication date :

    1945


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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