Showing 521 - 530 results of 599 for search '"Mines and minerals resources"', query time: 0.02s Refine Results
  1. 521

    Don Francisco Xavier Salgado y sus obras en Filipinas en el siglo XVIII by Barras de Aragon, Francisco de las 1868

    Published 1917
    Book

    Don Francisco Xavier Salgado y sus obras en Filipinas en el siglo XVIII
  2. 522

    Economic geology of Gilpin county and adjacent parts of Clear Creek and Boulder counties, Colorado by Bastin, Edson Sunderland b. 1878

    Published 1917
    Book

    Economic geology of Gilpin county and adjacent parts of Clear Creek and Boulder counties, Colorado
  3. 523

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1914 and prior years with a treatise on Michigan copper deposits

    Published 1915
    Book

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1914 and prior years with a treatise on Michigan copper deposits
  4. 524

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1913 and prior years

    Published 1914
    Book

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1913 and prior years
  5. 525

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1912 and prior years

    Published 1913
    Book

    Mineral resources of Michigan with statistical tables of production and value of mineral products for 1912 and prior years
  6. 526

    Geology and ore deposits of the San Francisco and adjacent districts, Utah by Butler, B. S. (Bert Sylvenus) 1877-1960

    Published 1913
    Book

    Geology and ore deposits of the San Francisco and adjacent districts, Utah
  7. 527

    Geology and ore deposits of the Park City district, Utah. by Boutwell, John Mason 1874- [from old catalog]

    Published 1912
    Book

    Geology and ore deposits of the Park City district, Utah.
  8. 528

    The Mining world index of current literature. v.

    Published 1912
    Book

    The Mining world index of current literature. v.
  9. 529

    Additional notes on the economic geology of the Baguio mineral district by Smith, Warren D., Eddingfield, Frank T.

    Published 1911
    Analytics

    Additional notes on the economic geology of the Baguio mineral district
  10. 530

    Principles of mining valuation, organization and administration; copper, gold, lead, silver, tin and zinc by Hoover, Herbert Clark, pres. U.S. 1874-

    Published 1909
    Book

    Principles of mining valuation, organization and administration; copper, gold, lead, silver, tin and zinc

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