228 



The Philippine Journal of Science 



1914 



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Remarks. 



Camaching ore; furnace; charge analyzed 

 by Forrest B. Beyer, chemist. Bureau 

 of Science. 



Camaching ore; records of the Spanish 

 Inspeccifin de Minas. 

 Hison ore; sample across 7-mcter face 

 of ore pit, analyzed by Forrest B. Beyer, 

 Bureau of Science. 



Hison ore; analyzed by Paul Stangl, of 

 former Mining Bureau, Manila. 



Hison ore; very quartzose sample; ana- 

 lyzed by T. Dar Juan, chemist. Bureau 

 of Science. 



1 Hison ore; records of the Spanish Inspec- 



ci6n de Minas. 

 Santa Lutgarda ore; records of the 

 Spanish Inspecci6n de Minas. 



Constancia oi-e; 161 pyritic ore from roof, 

 162 from floor; analyzed by Paul Stangl, 

 of former Mining Bureau, Manila. 



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