VOL. II. PLATE VII. 



FIG. 37. Prismatic Zmc-baryte. 



p_ oo. Pr -1. Pr. fPr + 1. f 

 Jc I o m p 



(?r+<x>) 3 . Pr + oo. P. 

 d s P 



FIG. 38. Di-prismatic Lead-baryte. 



fr. P. (Pr + oo) 3 . (Pr + oo) 3 . ?r + QD, 

 M t u s I 



(M- 



FIG. 39. Prismatic Lime-haloide. 



Pr 2. Pr 1. P. (Pr+ <z>) 3 . Pr+ oo, 

 a P r M h 



FIG. 40. Paratomous Kouphone-spar. 



^r. P. Pr + %. Pr + QD. Pr -f- OD, 

 s P t g o 



FIG. 41. Prismatic Copper-glance. 

 (P) 3 . (Pr+oo) 5 . 



