290 
DESCRIPTIVE MINERALOGY. 
Flg 194 ‘ o contracted, u enlarged, the stenonome of Haiiy, Fig. 
194. Also, 1, With the faces u and t contracted, and o 
extended. 2, P enlarged. 3, r enlarged and extended 
in the direction M. M on o 145° 9'; Poni 147° 48'; P 
on s 150° O'; M or M' on r 133° 35'; o on r 118° 59'; 
o on o 95° 28'; o on s 156° 39'; r on u 126° 36'; u on 
u 131° 8'. 
There is also, near the above locality, a very beautiful 
coccolite of a yellowish green and emerald green colour. 
Translucent to semi-transparent. It is associated with 
grains of a jet black colour, supposed to be black coccolite. 
Herkimer County. Green coccolite is found about three and a half miles east of Salisbury 
Corners, in an aggregate of carbonate of lime, with which it is also intimately mixed. 
Fig. 195. 
Fig. 196. 
Jefferson County. On the banks of Yrooman 
lake, near Oxbow, crystallized pyroxene, of a 
green colour, is found associated with crystallized 
mica. The forms are those represented in Figs. 
195, 196 ; the former of which is th c, perioctaedre 
of Haiiy, with the faces r and l very narrow ; and 
Fig. 196 is the bisunitaire of Haiiy, with r con¬ 
tracted. M or M' on r 133° 35'; M on s 121° 48'; 
s on s 120° 38k It has not yet been found abun¬ 
dantly at this locality, but it will no doubt be so 
hereafter, both in this and other parts of this 
county. 
Lewis County. In the town of Diana, crystallized pyroxene, of a jet black colour, is found 
associated with scapolite, feldspar and sphene, in white limestone. Among the forms here 
observed, may be mentioned the primary (Fig. 192); the primary with four terminal planes, 
Fig. 197, M on o 145° 9', o on o 95° 28'; the perihexaedre with two terminal planes, Fig. 198 ; 
Fig. 197. 
Fig. 198. 
Fig. 199. 
Fig. 200. 
Fig. 201. 
the perioctaedre with two terminal planes, Fig. 199; the same with a differently modified 
termination, Fig. 200, M on x 134° 17', r on x 126° 36', s on s 120° 38', oons 156° 39'; 
a six-sided prism with four terminal planes Fig. 201 ; and also the same with eight sides. 
