78 



Field Columbian Museum — Geology, Vol. III. 



Name. 



Caperr 



Cape York 



Carthage 



Casas Grandes . 



Chilkoot 



Chulafinnee 



Cleveland % 



Colfax -■] 



Coopertown . . . 



Costilla 



Dalton 



Denton County 



Descubridora 



Elbogen 



El Capitan . 

 Fort Pierre 



Franceville 

 Frankfort . 

 Glorieta . . . 



Fe. 



Ni. 



9-33 

 8.18 



7-94 

 1-1 

 4.38 

 7.26 

 7. II 

 7-37 

 8.79 

 10.31 



10.37 

 9.12 

 7.71 

 4.80 

 5-43 

 7-53 

 8.05 



Co. 



9.07 

 2.50 



8.75 

 8.52 



8.43 

 2.47 

 8.40 

 7.19 

 7.61 



8.06 

 8.53^ 

 9.86 



1.85 

 .76 

 .61 



1.59 

 .60 



Cu. 



tr. 



tr. 



. 12 

 .04 

 .04 

 tr. 



.24 



.05 



tr. 

 •03 



Cr. 



tr. 



•03 



tr. 



tr. 



P. 



24 

 18 



19 



09 



24 

 18 

 12 

 17 

 32 

 19 

 21 

 04 

 10 

 tr. 



,24 



.05 

 .18 



.19 



.01 

 .40 



.02 

 .04 



.006 

 .09 

 .08 



High. 

 .26 



•45 



•15 

 .04 



Si. 



.60 



.02 

 .02 



.04 



CI. 



tr. 



•33 



.66 



.05 



Miscellaneous. 



1. 19 



Chromite . .03 



Mn. tr. 



P.Cr. and losn. .05 



Mn. tr. 



P. Fe. Ni. 2.21 

 Mg.28, Mn.tr. 



Al. 19, Mn. .%l 



Oa. 35, Mg. .65 



*Pt. tr. 



Zn. .03, Mn.tr. 



*Schreibersite, .84; Graphite, tr.; Silicate, tr. 



