NEW YORK STATE MUSEUM 



MON OE 



NASSAU 

 The rocks of this county are deeply covered with drift and artificially 



NEW YORK 



112 Corlaer's hook, Canal st. and East river hypersthene.. . 



113 



114 38th st. and East river. 



115 42d st. and 4th av.. . 



116 43d-44th st. and lst-3d av.. . 



117 



Kip'.s bay, 34th st. and East river 



heulandite 



epidote 



orthoclase 



siderite... 



pinkish crystals 



spheric aggregates 



dolomite crystals.. . 



molybdenite. . . . 



calcite 



beryl 



tourmalin. . . 



disseminated scales 



crystals crusted with pyrite 



small crystals 



black crystals 



W. 35th st. 



muscovite large brown crystals 



oligoclase j 



garnet 



garnet ilarge crystal, 6 inches diameter. . . 



