—_ 5; 
Abau, p. 39 
Abstract of the ees of the New-York Lyceum of Natu. 
ral History, 
Academy of inscription and belles-lettres, at Paris, 386 
Account ofa travelled stone, 158 
Acid, fluoric, 354 * 
sulphuric, wiping 2m of, 136 
Alasmodonta, on the genus, 258 
Alluvion, 80 
Alum, manufactory of at Salem, 372 
American — Society, 377 
Analci * 
Biabyils es a  maganesian garnet, 155 : 
——— of t egiasey actynolite of Concord, 331 
of argentine teatite, 333 
————_ of vege eee 384° 
Andalusite, genes 176 = 
Animal Fat, r Airy upon, 377 
Anthophyliite, 227 
Anthracite, fusion of, 353 P 
Apophyllite, 225 
Argillite, 35 
Asthma, cure of by lightning, 329 
, efficacy of prussic acid in, 366 
B. 
Barnes, D. H. Mr. on the genera Unio and Alasmodonta, 107. 
258 
Barytes, sulphate of, 211 
Beck, Dr. notice of his Gazetteer, 367 
Bellows. ee granite of, 11 
Beryl, 222 
Bismuth, a 210, 235 
Black Moun 
Blowpipe, on oe with, 349 
Bodies, Carbonaceous, additional notice of, 379 
Boletus Igniarius, observations on, 1 
Bones, Fossil, 43 
Vou. 51 
