174 



CHARACTERISTIC. 



CLASS I. I 



Names. 



Hardness. 



33. 



34. 



LIBETHENITE. 



Diprismatic Olivine-Malachite. M. 

 Phosphate of Copper. 

 MANGANITE. 

 Prismatoidal Manganese-Ore. Hai- 



dinger. 

 Grey Oxide of Manganese. 



35. 1T ELECTRIC CALAMINE. 



Prismatic Zinc-Baryte. M. 

 Siliceous Oxide of Zinc. 



37. 



38. 



36. IT MESOTYPE. 



Prismatic Kouphone-Spar. M. 



Natrolite. Werner. 



Skolezite. Fuchs. 

 POONAHLITE. 

 LAZULITE. 



Prismatic Azure-Spar. M. 

 ? CHILDRENITE. Brooke. 

 39. 1T|| DATHOL1TE. 



Prismatic Dystome-Spar. M. 



Siliceous Borate of Lime. 



Humboldite. Levy. 

 40. IT BROWN IRON ORE. 



Prismatic Iron- Ore. M. 



Hydrous Oxide of Iron. 



Rubinglirnmer. Hausmann. 



Pyrrhosiderite. Vllmann. 



Sideroschisolite. Wernekink. 



Gothite. Lenz. 



Lepidokrokite. Ullmann. 



41. || BROOKITE. 

 42. 1T|| YENITE. 



Diprismatic Iron-Ore. M. 



4-0. 



4-0.. .4-25, 



5-0, 



5-0.. .5-5. 



cc ce ? 



(4-5)(5-0) 



5-0...5-5. 



5-5.. .6-0. 



IT PRISMATIC ARSENICAL PYRITES. 



Axotomous Arsenical-Pyrites. M. | 5-0.. .5-5. | 7-22. | 122 



