ILLUSTRATIONS 



Plate I 

 Mineral veins in the Baguio mineral district. 



Plate II 

 Mineral veins in the Paracale mineral district. 



Plate III 

 Relief map of Aroroy district. 



TEXT FIGURES 



Fig. 1. Showing faulting of the "Tejon dike" on the Ascension group. 



2. Showing localities where gold-bearing veins have been found. 



3. Veins on the Kelly North Slope. 



4. Showing localities from which placer gold has been reported. 



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