C. T. Jackson on Emery in Chester, Mass. 87 
exert upon the human organization. We find in his work not merely a 
u 
L? Astronomie au XTXe siécle, par A. Boillot, 12mo, 340 pp. This 
work, written for universal use, gives a very faithful picture of the pro- 
i i r. 
Nancy, Oct. 20th, 1864, 
Art. XIIL—Discovery of Emery in Chester, Massachusetts ; by 
Cuartus T. Jackson, M.D., Geologist and State Assayer, 
It has been said, in England, that “a good mine of emery is 
Worth more to a manufacturing people than many mines of gold.” 
Consequence of this agitation, I was employed by John B. Ta 
ive following titles of literary works are also contained in the letter of Mr. 
Histoire de la Littérature francaise, par M. Demogeot; 5th ed., 12mo, 680 pp. 
8 de Rhetorique, par M. Filon: 12mo, 300 pp. 
é nature, par M. de Lanoye; 12mo, ‘ 
Les Champs @or de Bendigo (Australie), par M. Perron d’Arc; 12mo, 00 pp- 
Souvenirs d'un Sibérien, par Rufin P iotrowsky ; 12mo, 200 eS sod tate Europe 
th 
