Showing 1 - 2 results of 2 for search '"Mines and mineral resources Arizona"', Forespørselstid: 0.02s Refine Results
  1. 1

    Exploration and development of small mines. af Krumlauf, Harry E., 1901-

    Udgivet 1966
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    Exploration and development of small mines.
  2. 2

    Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Counties, Arizona. af Jahns, Richard H. (Richard Henry) 1915-

    Udgivet 1952
    Bog

    Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Counties, Arizona.

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