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Showing 1 - 6 results of 6 for search '"Report of investigations (United States. Bureau of Mines) ;"', query time: 0.22s Refine Results
  1. 1
    Studies of the Snettisham magnetite deposit, southeastern Alaska /
    by Thorne, Robert L., Wells, R. R.
    Published 1956
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  2. 2
    Selective extraction of mercury and antimony from cinnabar-stibnite ore /
    by Erspamer, E. G., Wells, R. R.
    Published 1956
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  3. 3
    Laboratory concentration of various Alaska copper ores /
    by Wells, R. R.
    Published 1956
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  4. 4
    Laboratory concentration of chromite ores, Red Mountain district, Kenai Peninsula, Alaska /
    by Wells, R. R.
    Published 1957
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  5. 5
    Concentration of Klukwan, Alaska, magnetite ore /
    by Wells, R. R.
    Published 1953
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
  6. 6
    Recovering mercury from cinnabar-stibnite ore by flotation and fluidized-bed roasting /
    “...Report of investigations (United States. Bureau of Mines) ;...”
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    Government Document eBook
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