Showing 11 - 20 results of 35 for search '"Copper mines and mining."', query time: 0.02s Refine Results
  1. 11

    Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform]. by Malicdem, Domingo G. 1933-

    Published 1977
    Visual Material

    Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform].
  2. 12

    Geological and geophysical investigation of a porphyrytype copper deposit at Tipoo, Toledo, Cebu, using the induced polarization method [microform]. by Madamba, Francisco Alisangco 1942-

    Published 1977
    Visual Material

    Geological and geophysical investigation of a porphyrytype copper deposit at Tipoo, Toledo, Cebu, using the induced polarization method [microform].
  3. 13

    Informe sobre las minas de cobre de las rancheries de Mancayan, Suyuk, Bumucun y Agbao en el distrito de Lepanto, isla de Luzon de Luzon de las Filipinas [microform]. by Santos, Jose Maria

    Published 1976
    Visual Material

    Informe sobre las minas de cobre de las rancheries de Mancayan, Suyuk, Bumucun y Agbao en el distrito de Lepanto, isla de Luzon de Luzon de las Filipinas [microform].
  4. 14

    Copper is still the world's most important metal next to iron [microform].

    Published 1976
    Visual Material

    Copper is still the world's most important metal next to iron [microform].
  5. 15

    Benefit-cost calculations for a copper smelter [microform] by Alonzo, Z. Amelia Capistrano 1947-

    Published 1973
    Visual Material

    Benefit-cost calculations for a copper smelter [microform]
  6. 16

    Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet by Malicdem, Domingo G. 1933-

    Published 1970
    Thesis

    Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet
  7. 17

    Geological and geophysical investigation of a porphyrytype copper deposit at Tipoo, Toledo, Cebu, using the induced polarization method by Madamba, Francisco Alisangco 1942-

    Published 1970
    Thesis

    Geological and geophysical investigation of a porphyrytype copper deposit at Tipoo, Toledo, Cebu, using the induced polarization method
  8. 18

    Benefit-cost calculations for a copper smelter by Alonzo, Z. Amelia Capistrano 1947-

    Published 1969
    Thesis

    Benefit-cost calculations for a copper smelter
  9. 19

    Exploration for disseminated copper deposits in humid, mountainous tropical terrain, Sto. Nino, Mountain Province, Philippines by Tupas, Mateo H. 1918-

    Published 1967
    Book

    Exploration for disseminated copper deposits in humid, mountainous tropical terrain, Sto. Nino, Mountain Province, Philippines
  10. 20

    Copper cementation by Bautista, Elpidio N.

    Published 1963
    Book

    Copper cementation

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