160 Scientific Intelligence. 
tinuation of Notes of Work by pindente| in the sce! of the 
University of Virginia, under the charge of Professor J. W. 
Mallet. The following Hates & are extracted. An aicoe of 
allanite from Bedford Co., vS., Oy We). Page, yielded : 
SiO, Al,0,; Ce.0; Di,.O; ped Fe.0; FeO BeO MgO 
2670 634 33°76 1634 103 3:21 476 0°52 0°54 
CaO Na,O K,.O 4H.0Mn0 
2:30 049 0°55 1:99, tr.=99°03 
The specimen was black, compact with pitch-like luster ; specific 
gravity 4°32. It is remarkable for the high percentage of the 
m. 
The helvite from near Amelia Court House, Va., has been 
analyzed by B. E. Sloan, with the following results: 
SiO, BeO MnO FeQ = Al,03 Mn NS 
31°42 10°97 40°56 2:99 0°36 8:59 ns 
rough ragged edges. Specific gravity 7:20. It is rade as 
reasonably certain that these grains are sill native iron. An 
analysis gave: 
Cu 8 Quartz. 
97-12 0°04 1°47 0°82=99°45 
Similar Basar, according to the same observer, occur in the aurif- 
erous sa aD. 
An qHabyens of dolorlens piduintite in slender hexagonal crystals 
from the Richmond mine, Eureka, Nevada, afforded F. A. Massie: 
As.0; fg ied PbCl, 
23°41 82 8-69=100°31. 
Analyses are ee A ne from Brindletown, N. C., of 
altered sam e (“euxenite”) and of allanite (orthite) from 
Mitchell Co., '. . a W. H. Seamon; these analyses have 
tines been. quoted i in this Journal, but without the name of the 
analyst 
A mineral from the Great Eastern Mine, Park Co., Colorado, 
s been analyzed by W. T. Page, which proves to be allied to 
gaa and stylotypite, having the same general formula. It 
had a crystalline structure, a a steel-; -oT = = and dark-red streak. 
Specitic gravity 4°89. The analysis gav 
Ss Sb Cu Zn Fe Pb e. 
26°88 34°47 23°20 714 1°38 1:19 o5 8621 00" 12 
