PLATE XXXV. 



Hawaiian Polishing Stones. 



3018. Calcareous conglomerate, hemispherical 



form . 

 3012. Hemispherical, compact. 



,W5 1 • 

 3035- 

 3034- 



3017. Lava, round on back, nearly flat on face. 



3047. Pumice with marks of use on four sides. 3039. 



3032. Lava with crystals of augite ; truncated 3058. 



cone. 3036. 



3041. Rude, shapeless piece of lava. 3059. 



3033. Curious cellular fragment resembling l)ur- 



stone. 



Fragment of coral softer than pumice. 



Pumice nearly worn out. 



A very composite stone full of miiuite 



crystals. 

 Coral of consideralile solidity. 

 Plate of lava crust. 



Pumice for rounding the insides of umekes. 

 Thin, tile-like fragment of compact lava 



smooth on both sides. 



