98 
NO. 
308 
309 
310 
LOCALITY 
Ossining (continued) 
Ossining, Prison quarry (continued)... 
Sparta, 1m.s. Ossining (old copper mine) 
Shafts 3 and 4 New Croton aqueduct 
4m. s.e. Croton Landing 
Shaft 5 New Croton aqueduct, Whitson 
SPECIES 
quartz 
ete ee wee 
serpentine..... 
calcite. ....... 
cerussite....... 
pyromorphite 
anglesite....... 
vauquelinite. . 
wulfenite 
chalcopyrite . 
azurite 
stilbite......... 
GUC: os. 63 ee 
heulandite..... 
stilbite 
eee e cece 
calcite......... 
chrysolite...... 
tourmalin...... 
crystals of prismatic habit 
NEW YORK STATE MUSEUM 
WESTCHESTER ~ 
DESCRIPTION 
chalcedony incrusting dolomite 
crystals 
CeCe ee 
crystals, occasionally doubly ter- 
minated 
crystals 
green foliated 
slender prismatic crystals 
pseudomorph after pyroxene ..... 
scalenohedral crystals 
small prismatic erystals.......... 
.-|Mammillary incrustations on ga- 
.|green and brownish concretions. oe 
sparingly in tabular crystals 
small crystals 
radiated aggregates............ 
CeCe ee nC nC CCRC ECC SCE eC nO Cet aC EC mmc 
small bright crystals........ BS Saat 
white crystals and masses........ 
rough, imperfect crystals......... 
modified crystals, P’t Henry type 
yellow grains..............-.0+% 
minute, transparent, yellow prisms 
