PLATE XXXVI. 



Hawaiian Souid-hook .Sinkers. 



I cannot vouch lor the identification of all the specimens. They are often foreign stones taken 

 from the ballast of some vessel, and there is no petrological coUecftion for comparison within two 

 thousand miles. 



Yellow ochre. 



Coral conglomerate. 



Coral conglomerate. 



Coanse coral sand rock. 



Granitoid .stained with iron. 



Fine white coral sand rock. 



White crystals in dark green matrix. 



Augite, olivine, etc. 



Coral conglomerate. 



Granite from Hongkong(?). 



Coral conglomerate. 



Hematite. 



