28 A New Mineralogical Nomenclafurt. 



Sp. B. M. quadratus, (Erstedite. 



9. M. rectangulus, Polymignite. 



( m nu> 5. Columbus. 

 H = 5.5 — 6. G=5.8. — 8. Contain columbium 



Sp. 1. C. hemiquadratus, Fergusonite. 

 2. C. Berzelii, Yttro-Colnmbite. 



'■',. C. rectangulus, Columbtic. 



Genus 6. r ramus. 



H=5.5. G = 6.1 — G.5. Contain uraniumr. 

 Sp. 1. U. amorphus, Pitchblende. 



Genus 7. Wolframius. 



H=5 — 5.5. G = 7.1 — 7.4. Contain tungsten. 



Sp. 1. W. rectangulus, Wolfram, 



( Senus S. Maxganus. 



H=l — 6.6. 0=3.1 — 4.9. Contain manganese. 



Bp. 1. M. acretomus, Ihtusnwiinttr. 



2. M. peritomus, Braunitc. 



'-i. M. informis, Psilomelane. 



4. M. Cupriferus, Cap/cows Manganese. 



5. ML rhombicus, Manganife. 

 «'.. M. prismaticus, Pyrohtske. 



~t . M. Cobalticus, Earthy Cobalt* 



-. fcf. terrenus, fFod. 



< icnus !». SlDEIlUS.* 



II 1 — (i.5. <• 5 8 —5 :t. Contain iron 



Sj». 1. S. Chromicus, C%rorotc Zron. 



2. S. fibrosu Crocidolke. 



H. S. Elisingeri, Hisingerite. 



4. S. rhombicus, J i »&< • 



- r >. S. Ii:rm:ilirus,t BrOWJl TrOtl (h>. 



6. S. rhorabohedrtu, Specular Iron. 



7. S. octahedrus, Magnetic Iron Ore. 



5. S. Zinciferus, Franklinite. 



4 ' A o ■'//. in illamoD i I tlw i"'\v<l< -r 



