428 



W. J. MILLER ADIRONDACK ANORTHOSITE 



G re rt utile zira {a. 

 lOOOOOt ^^^'^ f'<^^ ancrihcs.fe 

 ^^^^^^CUADorfhoiilc- s^anite mixed rocks 

 Cran'it/c pkoL^e of ayemfe 

 \Pleistoccne % 



^^^^^A/«rcy anorfhosHe 



Grenuille - LUAnorfk mixed rocks 



Syenite 



\Keene <^neisi>(a5Similaiion producf) 

 ^ Mile Diabase dikes opiiifed 



FiGUEE 1. — Geologic Map of central Portion of Lake Placid Quadrangle 



