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  1. 1

    A mathematical model to guide the discovery of ore bodies in a Coeur d'Alene lead-silver mine by Koch, George S.

    Published: U.S. Bureau of Mines, 1974
    Description: 43 pages : illustrations, tables. ; 26 cm.
    Book
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    A mathematical model to guide the discovery of ore bodies in a Coeur d'Alene lead-silver mine
  2. 2

    Evaluating the economic availability of Mesabi Range taconite iron ores with computerized models by Michelson, Ronald W.

    Published: U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970
    Description: iii, 99 pages : illustrations, map. ; 26 cm.
    Government Document Book
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    Evaluating the economic availability of Mesabi Range taconite iron ores with computerized models
  3. 3

    Industrial minerals deposit models grade and tonnage models by Geological Survey (U.S.)

    Published: U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1992
    Description: ii, 84 pages : illustrations ; 28 cm.
    Microfilm Book
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    Industrial minerals deposit models grade and tonnage models

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