GNEISS CRYSTALLINE ANORTHOSITE 



LIMESTONE 

 GNEISSOI0 AND BLAC K SCHISTS 



ANORTHOSITE OR GABBRO 



GABBRO CAMBRIAN LOWER SILURIAN GLACIAL 



\ .■ '' ■ / ■ ■ '■ J 



POTSDAM SAND 

 SCALE or MILES 



_i 1 



GEOLOGIC MAP OK MINKHVA TOWNSHIP. 



