412 INDEX. 



Brongniart, Mr. his notice of American specimens of organized remains, 397 

 Brown, Dr. his contribution of minerals, 269 



c. 



«> 



Caen, school of mutual instruction there, 382 



Calorimotor, 364 — magnetic effects of, 337 



Cambridge course of Mathematics, review of, 304 



Canaan Mountain, geological section of, 8 



Canal steam navigation, 397 



Canal, Amsterdam, 181 



Carpet for the hall of the throne of France, 387 



Catalogue of minerals of the Canaan Mountain, 21-r-of minerals presented to 

 the Geological Society, 265 — of a collection of plants from East Florida, 

 286 



Catskill Lyceum, 405 



Charcoal, fusion and volatilization of, 108 and 361 



Chemistry, new manuals of, 404 



Circulating libraries, 175 



Classic manuscripts at Rome, 385 



Cleaveland, Prof, his communication of a description of an improved saw- 

 machine, 146 — second edition of his mineralogy, 404 



Climate of the south of France, 173 



Cobalt, how separated from otlier metals, 188 



Colophonite, analysis of, 117 



Combustion, spontaneous, 201 



Combustion of hydrogen in water, 347 



Comparative features of American and Eui-opean geology, 197 



Conclrodite, facts respecting, 366 



Conservatory of iu-ts and trades at Pai'is, 383 



Cookery, geological, 284 



Copper, muriate of, in Peru, 387 



Copper, mine of, in New-Jersey, 401 



Correspondence between Doctor Hare and the editor on the Calorimotor 

 and Deflagrator, 94 



Cutlery in France, 182 



Cyanite, 403 



D. 



Damascus steel, 182 



Dana, Prof, extract of a letter from, 37 



Deaths in France, 179 



Delaware, chemical and geological society, 198 



Description of the apparatus for lighting the Tronsteeple of Glasgow, 141 — • 

 of an impi-oved saw machine, 146 



Descriptive catalogue of minei'als from North Carolina, 237 



Dewey, Prof, his notice of crystallized steatite and of ores of iron and manga- 

 nese, 249 — catalogue of minerals from, 268 



Diamond, a remarkable one, 175 



Doctor Robert Hare on the gales in the Atlautic States of North Ameri- 

 ca, 352 — his Calorimotor, 364 



Domestic intelligence, 194 and 398 



