256 Analysis of the Khettree Meteorite. [No. 4, 



pal points. The light-coloured portion was got free from the dark, 

 but the dark remained still mixed with a considerable portion of the 

 light-coloured. The differences observed will be pointed out after the 

 results of the general analysis have been given. 



A little Phosphorus was found, and is supposed to exist in combina- 

 tion with Iron, 1 eq. to 3eq. Iron, — Schreibersite. 



The results of analysis are as follows : — 

 Dried at 212° F. 



Iron....... 16-98 9154 



Nickel, 1-26 679 



Cobalt, -21 115 



Chromium, -10 *52 



Nickel Iron, 1855 100- 



Iron, 2-69 51-54 



Sulphur, 1-76 33-71 



Iron, -65 12-46 



Phosphorus, ...., '12 2 29 



Troilite and Schreibersite, 5*22 100* 



Magnesia, 13*76 3911 



Lime, -68 193 



Soda, -09 26 



Protoxide of Iron, ... 751 21*35 



Alumina, -41 117 



Silica, 10-73 3050 



Loss ; removed by Carbonate of Soda with 



the Silica, 2-00 568 



Earthy matter soluble in acids, — — 35-18 100- 



Magnesia, 10*04 2o 70 



Lime, . 1-69 400 



Soda, with trace of Potash, -78 1'84 



Protoxide of Iron, 3'65 8*62 



Oxide of Chromium, -40 '95 



Alumina, 1'36 322 



Silica, 24-44 57-67 



Earthy matter, insoluble in acids, 42-36 100* 



101-31 





