72 



NEW YORK STATE MUSEUM 



BENSSELAES 



LOCALITY 



DESCRIPTION 



Brunswick 



311 

 31» 



313 



Lansingburg. 

 South Troy. . 



quartz. 



TompkinsviUe'* and southward to New 

 Dorp , 



314 



315 



316 



317 



318 



iron mines w. of Concord and w. of 

 Garretsons 



Rossville on shore of Arthur kill. 



serpentine" 



talc 



dolomite. . 

 brucite. , . 

 magnesite 

 aragonite. 

 chromite. . 

 pyrolusite. 

 deweylite. 

 anhydrite. 



iimonite. . 



quartz, 

 lignite, 

 pyrite. 



Haverstraw 



Ladentown l^-m. n.w. of Pomona. 



Haverstraw. 



Orangetown 



Piermont, excavations for the Erie 

 R. R 



cuprite. . . . 

 malachite. . 



zircon 



amphibole . 



datolite 



stilbite 



apophyllite. 



pectolite 



prehnite 



large doubly terminated crystals . 



RICHMOND COUNTY 



red and green (slickensides). 



asbestos and amianthus 



greenish white, foliated 



white, foliated 



massive in veins and cavities . 



minute needlelike crystals 



minute octahedrons 



thin dendrites 



oolitic and spongy. 



green quartz in small crystals. 



crystals and nodules 



BOCKLAND 



brilliant brown to black crystals. . 

 hornblende in small crystals 



in minute crystals. 



aA fresh exposure occurs in Westervelt av. between 1st and 2d av. 



6 Serpentine also occurs in frequent outcrops along the ridge extending southwest from 



