EXPLANATION 



Contact, approximately located 



Fault, showing dip 



Dished where approximate// located; 



dotted where conceited 



Strike and dip of beds 



Strike and dip of overturned beds 



Strike of vertical beds 



R.25E- 



QT 



Alluvium 



Fault breccia 



TKsl 



Sugarloaf quartz latite 

 member 



I.ZC 



1 > ■ 







5 ,' ■ •'' 



Gleeson quartz Copper Belle monzonite 

 monzonite porphyry 



vvPCe-xv 



Earp formation 



Horquilla limestone 



Esc fibrosa limestone 



ID m j 

 Martin limestone 



Abrigo limestone 



v,pcp,y, 



Pin»l Khist 



o o 



2000 Fa«t 



_l 



.£»"•• 



., d J£~- "p€d 



A Q QT M^WtVwm -" 



•TKsl 



Geology by J Gilluly and R. S. C«nnon, Jr., 1938 



Fig. 27.7. Relationships in the thrust breccia east of Gleeson, Dragoon Mountains. Reproduced from Gil- 

 luly, 1956. 



