P.L.S.N.S.W. 1906. 



Trachyte, Comendite, and 

 Pantellarite. 



Andesite and I>acite. 



X XX X 

 X X x x 

 X X x X 



Hornblendic Schists, including 

 Glaucophane Schist. 



Undetermined Lavas and Tuffs, 

 chiefly Rhyolite. 



''V<\1 



> •/. 



'/:»> 



Trachyrhyolite. 



A A A /.\ 

 ^ C\ /\ /A 

 A. A A /.\ 



Diorite and Porphyrite. 



Phyllites, Mica Schist, and 

 Granulites. 



V'/ 7 '/'/'■ 



','W''/' 



Undetermined PaUezoic. 



A A A A 



A A A A 



A A A>^ 



A A ^ A 



1 -J 



Andesite. Rhyolite Tuffs, and 

 Breccias. 



KEY PLATE TO GEOLOGICAL FORMATIONS IN THE MAP. 



