ANALYSES OF METEORIC AND TERRESTKIAL ROCKS. 



XXXI 



Continued. 



MgO. 



42.59 



22.00 



33.74 



41.15 



37.71G 



40.48 



22.50 



3G.714 



22.10 



25.69 



20.667 



28.50 

 26.20 



26.28 



19.93 



9.00 



39.409 



16.00 



8.37 



22.40 



34.76 



14.82 



12.25 

 9.00 



30.68 



30.69 



44.33 



38.48 



10.406 



MnO. 



Mn 

 0.25 



0.25 



trace. 

 0.43 



trace. 



trace. 



Undt. 



0.12 



Na.,0. 



trace. 

 1.00 

 0.49 

 0.94 



0.40 



trace. 



18 



93 



trace. 



K^O. 



0.G58 



0.62 



0.49 



0.65 



1.23 i 0.85 



0.454 



0.37 



0.22 



trace. 



Cr,0, 



Cr.,03+FeO 

 'l.OO 



trace. 

 Cr.^Oa+FeO 



0.80 



trace. 

 Cr.,03+FeO 

 "0.76 



0.145 

 0.17 



Cr.Pa+FeO 

 0.60 



0.012 



0.50 



Cr.,03+FeO 

 " 0.81 . 



0.26 



trace. 



0.42 



Ni. 



0.50 



0.60 



0.28 

 NiO 

 0.29 



0.G5 



3.00 



0.96 

 1.89 



1.50 

 1.75 



NiO 

 1.06 



Co. 



0.01 



0.02 



Undt. 



Cu. 



trace. 



trace. 



Sn. 



trace. 



trace. 



Undt. 



S. 



0.98 



trace. 



2.00 



Undt. 



4.00 

 4.00 



H.,0. 



13.93 

 12.06 

 11.626 

 13.45 



Miscellaneous. 



S+loss = .3.50. 

 Loss = 0.42. 



13.20 



Loss = 5.40. 



FeS = 2.22, Fe+Ni = 500. 



Kecalculated. 

 Li.20 = trace. Recalculated. 



Ni+Fe+S=1.767, FeS=0.718. 



C ^ 0.192. 



Total. 



11.20 



12.40 C = 0.20. 



.... Recalculated. 



1.21 

 0.58 



0.72 



1.06 



Fe+Ni = 8.00, FeS = 1.80. 

 Recalculated. 



Al2O3+Fe.,Oi = 6n4, Fe-t-Ni 

 = 8.05, FeS = 3.044. 



Loss = 6.00. 



Cr.jOg-l-loss = 0.14. Recalcu- 

 lated. 

 Graphite = 0.14. 



Loss = 0.50, CaS = 0.29. 



CaSO4 = 0.96, Ca3P.,O8=0-!?- 

 CaCO8 = 0.47, Ignition = 

 4.20. 



Fe+Ni = 6.32, FeS = 3.S07, 

 Loss = 3.394. 



99.19 

 100.00 

 100.00 

 100.82 

 100.00 



99.20 



100.00 



100.311 



98.282 



99.84 



99.424 



99.277 

 99.61 



104.86 



101.93 



104.00 j 



100.574 j 



100.00 

 99.66 



100.00 

 99 46 



100.81 



105.75 

 10200 



99.28 



100.00 



101.89 



100.00 



100.00 



