MINERAL COMPOSITION OF CHOPS 



121 











a 









CD 











B 









■a 











d 









§ 











d 









2 











1 









CO 



ca 

 .a 











1-1 









G" 











T3 



CP 



















a 









co 





























"3 









a 











"a 









43 











o 





.o 





a 











o. 



lO 



oo 















CO 



O TJ< 







a 



03 







a 



a 



•<* 

 o 



** ■* a 





S3 

 O 



_o 







03 



CO 



cocn a 







>> 



a 





a'^> 



O 



»o 



lOCM o 





■a 

 a 



a 



o3 



£ 



03 



>, 



bjo 



be be >> _! 



a qts 3 





<s 



o 







T3 



a 







OJ 

 CO 



^ o 



- 



c 



P a) 



3S 





les; ra 

 les. 

 les; ra 

 les; ra 

 ra san 

 ilt loa 



1 



o 

 o 



C3 

 O 





a w 



~. 



28 



II 



wo 



03c8ftaaflc3» 



a o o 



±i 



a 



O 



5 



© 03 g 



ac 

 ft 



5 sam 

 2 sam 

 4 sam 

 4 sam 

 Durh 

 Perm 

 Decat 

 D 

 D 



a 



-a 



a 



03 



lOONtONlOOOl 

 CM 05 CM CO <M Tfl i— I < 



cooococoooooooo© 



1O0101CD10K3IO10 1O1O 

 03COtDO30iOiO5O3O)C! 

 ^COCO' , cf^Cr*''Cr , ' , cH^' , ct<^Ct< 



05030505>0»OCOCDCCl 

 to CO CO CO OS Oi O OS OS 

 COCOCOCO-<JHTt<T)HTf<^ 



ft . 



a >> 



C3^ , y- - 



t> "tj'a co a tj 

 pa i m a ■ 



sa 

 ^ ° 



p.9 



O 



'-£ ° 

 [3.2 



a a 



S-d 





.a"? o 



a Sfl 



d n c« o ", o 



« >>>>:>>£ a 



o o o o P -- 1 

 Ph w w w cq fc- 1 



RS £ 



«5 



co 3 



S'a 

 2° 





e « co o ft 



S >~ 3*a 



S <^_S o a 



«"££*!£ 



el a a ol fe 



g O O g * o " 



<L> ts o o "H; C "^ 



.0.0,0 £2 2 



o o o o;r 



eni 



,0.0.0 



£§, 



-a p 

 p. g 



■CcS 



©a 



O cu 



t5 3 



8 a 



JIJB 



KS 



