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Showing 1 - 3 results of 3 for search '"Report of investigations (United States. Bureau of Mines) ;"', query time: 0.20s Refine Results
  1. 1
    Statistical analysis of churn-drill and diamond-drill sample data from the San Manuel copper mine, Arizona /
    by Hazen, Scott W.
    Published 1963
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  2. 2
    Investigation of the Lake Shore copper deposits, Pinal County, Ariz. /
    by Romslo, T. M.
    Published 1950
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  3. 3
    Geologic factors related to block caving at San Manuel copper mine, Pinal County, Ariz. : progress report, April 1954-March 1956 /
    by Wilson, E. D.
    Published 1957
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
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