430 : . Scientific Intelligence. 
7. Large crystals of Sphene.-—The accompanying figures of sphene 
are by Win . 8. Vaux of Philadelphia, from specimens in his cabinet, 
obiained at iene near Natural Bridge, Lewis Co., N. Y. The color 
is dark brown. The form is that of the so-called Lederite, which 
comes from the same locality ; the narrow plane is the plane n, and 
the large one below to the right y 
the Ozarkite of Shepard; by J. D. Dana.—The Ozarkite 
On 
(is Journal [2], ii, p. 251), after an imperfect examination was tee 
unced by Prof. Shepard, as probably a silicious hydrate of ime 
viria, with possibly traces of thorina. It has since heen aap, 5 
J. D. Whitney, who obtained the blowpipe penstioes of scolecite. 4 
| specimens from Arkansas have been examined by Mr. G. J. Brus F 
: Yale Laboratory, New Haven, and inane to consist eae o 
phosphate of lime. They have often the radiated appearance of a zeolite 
“- 
