156 



The Philippine Journal of Science 



1 



^Temperature 50°; from dif- 

 | ferent springs of a series. 



Elevation 1,660 meters. 

 Sample from boiling saline 



spring; elevation 1,200 



meters. 

 Nonthermal; spring about 1 



km. east of rest house; eleva- 

 tion 1,350 meters. 

 Nonthermal; elevation 1,650 



meters; probably seepage. 

 Do. 

 Probably seepage; elevation, 



2,050 meters. 

 Nonthermal; water supply for 



mission; elevation 1,600 



meters. 

 Elevation 1,400 meters. 

 Elevation 1,200 meters. 

 Elevation 900 meters. 

 Tagudin artesian well waters 



are mildly sulphureted. 

 Temperature about 35° C. 

 Nonthermal. 



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Artesian well; Calle Espanol 



Dismantled artesian well near 

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