150 Index. 



PAGE- 



Mettowee red slate quarries 140 



Mica schist 9, 10, 25 



Middle Granville, slate quarries at 138 



Monroe, quarry near 78 



Monroe county quarries 59, 133 



Montgomery county quarries 106, 107, 109, 111 



N. 



New Baltimore quarries 52 



Newburgh, quarries at 95 



New Hamburg quarry 95 



New Hudson, quarry at 91 



Newport quarries 113 



New Red Sandstone 8, 19, 92 



New York city, quarries in '. 12, 25, 36 



Niagara limestone 8, 21 



Niagara county quarries '. 70, 133 



Niagara Falls 134 



Norwood, St. Lawrence county 119 



Nyack quarries 92 



0. 



Ogdensburg, quarry at 119 



Olean, quarry at 91 



Oneida county, quarries in 59, 71, 113, 122 



Oneonta sandstone formation 17, 80 



Oneonta, quarry at , 80 



Onondaga county quarries , 122, 124 



" Onondaga gray limestone " 1-5 



Onondaga Reservation, quarries on 124 



Oswego Falls, quarry at 57 



Oswego county quarries 57 



Otsego county quarries 80, 121 



Orleans county, quarries in 59, 60, 62, 66 



Orange county, quarries in 30, 31 , 78, 94 



Oriskany Falls, quarry at 1 22 



Oriskany sandstone 17 



Oxford, quarry at 78 



P. 



Palatine Bridge, quarry at Ill 



Paving blocks, granite for 32 



Paving blocks, sandstone 49, 61, 63, 64, 67, 68, 69 



Peekskill, quarry near 30 



Perm Yan quarries 83 



Penihyn Slate Company 138 



Perry ville, quarry at 1 22 



Plattsburgh quarries 103 



Pleasantvllle, quarry at 39 



Portage group 8, 17, 71 



Port Henry quarries 44, 45 



Potsdam sandstone 15 



