46 



NEW YORK STATE MUSEUM 



MONROE 



108a 



LOCALITY 



Rochester {continued) 

 Pike's quarry {continued) Icelestite. 



fluorite. . . 



barite. . . . 



galena. . . . 



sphalerite 

 Gorge of Genese^^ river :hematite . 



DESCRIPTION 



nodular 



occasionally in cubes, 

 massive snowy 



honey-brown crystals 

 Clinton'ore 



I Palatine 



109 2m. e. Spraker's Basin.. . 



quartz. 



110 



MONTGOMERY 



singly terminated crystals and 



drusy masses 



chalcedony 



Root 



on FLt Creek l^m. s.e. Spraker'sJB's'n 



garnet 



anthracite. 



Ill 



lear Sj raker 'slBasin'. 



sphalerite. 



barite. . . 

 galena. . . 

 pyrite . . . 

 calcite. . . 

 dolomite. 



minute transparent light yellow 



crystals 



lamellar masses 



massive 



stalactitic 



brown and pearly . 



rutile i minute crystals 



NASSAU 

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



NEW YORK 



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



113 

 114 



115 



116 



117 



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



38th St. and East river epidote 



orthoclase 

 42d St. and 4th av 



43d-44th St. and lst-3d av. 



W. 35th st ..„„„., 



siderite 



dolomite. . . . 

 molybdenite 



calcite 



beryl 



pinkish crystals 



spheric aggregates 



crystals 



disseminated scales 



crystals crusted with pyrite. 



small crystals 



tourmalin black crystals , 



muscovite large brown crystals. 



oligoclase. . . . 



garnet 



garnet ilarge crystal, 6 inches diameter. . 



