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  Search result  Your search for [subject]Porphyry returned 9 records.  
 
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  Thesis Gamma ray spectrometric surveys of Marinduque Island and the San Antonio porphyry copper deposit, Marinduque, Luzon, Philippines.

by Reyes, Rolando Y; Quezon City: University of the Philippines, 2001.

Subject: Gamma-ray spectrometry -- Industrial applications -- Marinduque Island, Luzon, Philippines -- T; Geology -- Porphyry copper deposits -- Marinduque Islands -- Philippines; Porphyry copper deposit -- Gamma ray spectrometry -- San Antonio, Marinduque Island, Luzon, Philippines -- Thesis.

  
     
Relevance: 11.89%
 
     
  Book An ore microscopic investigation of sulfides and oxices of the atlas porphyry copper district, Cebu, Philippines.

by Samson, Ma. Teresita P.; 1989.

Subject: Porphyry; Rocks, Igneous.

  
     
Relevance: 11.40%
 
     
  Thesis Geological-Geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet.

by Malicdem, Domingo G.; Diliman, Quezon City: University of the Philippines, 1970.

Subject: Copper mineralization, Porphyry-type -- Induced polarization method -- Camp 4, Tuba, Benguet, Philippines; Polarization (Induced) method -- Copper deposit, Porphyry-type -- Camp 4, Tuba, Benguet, Philippines.

  
     
Relevance: 11.13%
 
     
  Visual Material Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform].

by Malicdem, Domingo G., 1933-; Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

Subject: Copper mines and mining -- Benguet, Mt. Province; Porphyry.

  
     
Relevance: 10.80%
 
     
  Thesis Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet.

by Malicdem, Domingo G., 1933-; 1970.

Subject: Copper mines and mining -- Philippines -- Benguet (Mountain Province); Porphyry.

  
     
Relevance: 10.69%
 
     
  Book Characteristics of Philippine porphyry copper deposits and summary of current production and reserves.

by Saegart, William E.; [S.l.: s.n.].

Subject: Copper mines and mining -- Philippines; Porphyry -- Philippines.

  
     
Relevance: 9.89%
 
     
  Book The role of Philippine porphyry copper in national development.

by Santos, Teodoro M.; Quezon City: Department of Geology and Geography, College of Arts and Sciences, University of the Philippines, 1980.

Subject: Copper industry and trade -- Philippines; Porphyry -- Philippines.

  
     
Relevance: 9.89%
 
     
  Book Characterization of barren and mineralized intrusives in the Atlas Porphyry copper district and sorrounding areas, Central Cebu, Philippines.

by Encarnacion, John P.;

Subject: Intrusions (Geology) -- Philippines -- Cebu; Copper mines and mining -- Philppines -- Cebu; Porphyry -- Philippines -- Cebu.

  
     
Relevance: 8.97%
 
     
  Book An ore microscopic investigation of sulfides and oxides of the Atlas Porphyry Copper District, Cebu, Philippines.

by Samson, Ma. Teresita P.;

Subject: Copper ores -- Philippines -- Cebu -- Analysis; Copper mines and mining -- Philippines -- Cebu; Porphyry -- Philippines -- Cebu.

  
     
Relevance: 8.09%
 
     
 
         
         
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