230 ANALYSES OF MINERALS, 



Jargon. Zircon from the Circars, in the East Indies, Sp. grav. 4:5, 



Zirconian earth 64'5 



Silex 32'5 



Oxide of iron. i'5, 



fi8'5 



5omS. Red garnet from Greenland. 



I»nd. Silex 43 



Alumine. . . . , 15'5p ; 



Magnesia 8-50 



Lime 175 



Oxide of iron 29*50 



— — — rnanganese 50. 



KanneUtcin. Kannelstein*. 98 75 



Silex 38-80 



Lime... ....31-25 



Alumine 2r20 



Pxide of iron 6'5Q 



Loss 2-25 



100 



Opake black Common schoerl from Eibenstock. 



tourmalin of ' c-i o«.*tc 



jiauy. Silex 3675 



Alumine 34' 5Q 



Magnesia 025 



Oxidulated iron 21 



Potash.. 6 



Oxide of manganese, a trace 



g8'5 

 Opake black Common schoerl from Spessart. 

 tourmalmof ci r,fi.j:a. 



liaiiy. Silex 30f5Q- 



Alumine 31 



Magnesia » . . . . 1'25 



Oxidulated iron 23*50 



Potash 5-50 



Oxide of manganese, a trac,e 



97-75 



* This appears very different from the kanaelstein aOJ^lysed by Lam. 

 padius. See Journ. vol. XXIII, p; 231.— C. 



Common 



