109 



108 



107 



70' 



V 



ST 



>■ 



< 

 a: 



LU 



O 



O 

 N 

 O 



o 



N 

 O 

 lid 



z 

 < 



E 



< 



O 



UJ 



a: 



LE&EJSTD 



UPPER EOCENE 



OR 



OLIGOCENE 





POST-SILURIAN 



(EXACT AGE UNKNOWN) 



P-S 



sQi7te.yvhat> oarbonetccnits tov^'ani^ the bttae 



SILURIAN 



(WITH PROBABLY SOME LOWER 



ORDOVICIAN OR UPPER CAMBRIAN 



ON THE MAINLAND) 



s 



J^A-iby thirv be£iAecL cherty ilolamite» 



(■siXi^ and- dyht^J 



A3 



Coppemnin e Kivei* sexdes 



(predorrdTumtly curvy ffdaZoi<l& yy'itA ^orrve 

 c^n^lxtTnercote. irv th^ la^ver' part, pccastn^ 

 upwards into cu great, s&'ies o/* interbed^ie'A 

 shaJ^A and acrndstones. Thi.9 »er-i&9 contains 

 cdL tfhe native copper J 



A2 



Goulbxim qxiartadte 



Al 



Ep-vrorlli dolomite 

 f^indudeii SanwyaJi:, formation oi* pixr^HsJv 

 shales card sanxl^tones whit^ overHes tht; 

 Spy^ortK doZoinites in Metth^Aj-^t JrUet J 



- { ■in.tdij.djes two distinot ffr-anite^ 

 nea^ Cape Harrow J 



Symbols 



Geolo^cal touiud.a3?7" 



( approasmxate J 



(d^szartedj 



Dip azLd. strike 



G 



Zv 



F 



69' 



a^) 



