VOL. II. PLATE XIII. 



FIG. 70. Prismatic Dystome-spar. 



P_*. * *!J. <*>!. Pr. 



b Pa q ^ d 



P (PrY 



_|. _(LL 



(P I) 5 (ft- y_ _ (fi 4 



2 2 2 



jp 



m f 



FIG 71 . Prismatic Habroneme-malachite. 



- - * - 



a b P o b 



^ZIJI (Pr+oo)^. Pr+QD. 



d f * 



FIG. 72. Paratomous Augite-spar. 



Z. (Pr + oo) 5 . ?r + oo. Pr + oo. 



s M r I 



Fie. 73. Paratomous Augite-spar. 

 ?r P 



P 5 o 



(fr -f oo) 3 . 



