T.— i. 



[To face jac/e 32. 



GRANITITE GNEISS, x 12, 

 KAPASI, MAZARUNI RIVER. 



Phofo by ./. Jraiinmt. 



HORNBLENDE GRANITITE GNEISS, x 30. 

 ITAKI, MAZARUNI RIVER. 



Photo In/ J. miliamf. 



