Search Results
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1
A mathematical model to guide the discovery of ore bodies in a Coeur d'Alene lead-silver mine
Published: U.S. Bureau of Mines, 1974Description: 43 pages : illustrations, tables. ; 26 cm.Book -
2
Evaluating the economic availability of Mesabi Range taconite iron ores with computerized models
Published: U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970Description: iii, 99 pages : illustrations, map. ; 26 cm.Government Document Book -
3
Industrial minerals deposit models grade and tonnage models
Published: U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1992Description: ii, 84 pages : illustrations ; 28 cm.Microfilm Book