£. 8. Dana—Stibnite from Japan. 215 
ceived from Messrs. Ward and Howell of Rochester, which had 
been obtained by Mr. Ward when in Japan, a year or two 
since. T'o what extent specimens from the same source have 
found their way into Huropean collections, the author is not 
informed, 
The locality, which has furnished th 
is stated to be Mount Kosang near Seijo, on the island of Jaegi- 
m 
Inches long. In other groups the crystals form a comparatively 
ven surface not projecting outward as is more common. es 
large mass partly massive with imperfect crystallization has a 
length of sixteen and one-half inches, a height of eight and a 
Width of four inches. In addition to the above there are 
humerous smaller specimens consisting of groups of highly 
modified brilliant erystals from half an inch to two or three 
Inches in length. 
he specimens in the Yale Museum are especially mentioned 
