

THE NATURAL ARRANGEMENT. XXXI 



8. Habroneme (S.) Green Malachite. 



9. Prismatoidal (S.) Jltacamite. 

 10. Dystome 37 (S.) Erinite. 



Gen. VII. TELLURIUM-BARYTE. (S.) 

 Sp. 1. Staphyline (S.) Herrerite. 



Gen. VIII. BISMUTH-BARYTE. (S.) 

 Sp. 1 . T e t r a h e d r a 1 (S.) Bismuth-Blende. 



Gen. IX. ANTIMONY-BARYTE. (M.) 

 Sp. 1 . Prismatic (M.-) White Antimony. 



KERATE. 



Gen. 1. PEARL KERATE. (M.) H. 1-0... 2-0. G. 

 5-5... 6-5. 



Sp. 1. Hexahedral (M.) Horn Silver. 



2. Pyramidal (M. ) Horn Quick Silver. 



3. Monotomous (S.) lodic Silver. 



MICA. 



Gen. I. EucHLORE 38 -MicA. (M.) Color green and 



yellow. H. 1-0... 2-5. G. 2-5 . . . 3-2. 

 Sp. 1. Rhombohedral (M.) Copper Mica. 



2. Prismatic (M.) Kupaphrite. (S.) 



3. Pyramidal (M.) Uranite. 



37 Au, with difficulty, and T^AVW, I cleave. 

 3 8 Eu, well, and ^XWPO^, green, from the distinctness of 

 the green color. 



