404 INDEX. 



Gibt»s, G. Col. donation to Am. Geol. Soc. 357 



Gilmoi', R. jr. Mr. pyrites microscopic, 233 



Glasgow, how supplied with water, 372 



Glass, manufacture of, 370 Globe not eternal, 238 



Gold of Cabarras county, N. C. 3 



Gorham, John Prof, his elements, 330 



Granite in South Carolina, 2, 3, 228 



Granger, Ebenezer, Esq. on coal formation of Zanesville, 5 



Green, Jacob Prof, on bones of rattle snake, 85— crystalization, 93 



Greenland, population of, 384 



Green stone of S. Car. 228 — of Lake Huron, 259 



Griscom, John Prof, on foreign literature and science, 368 



Gum elastic tree, 44 



H. 



Hadley, Dr. his analysis of hydraulic lime, 231 



Haines, Reuben, letter from, 285 



Hale, Moses, Mr. notice of Troy, 72 



Hall, John, Esq. on the staining of wood, and on medical electri- 

 city, 166 — -on fossil bones, 247 — coal, 248 



Hall, F. Prof, on iron, &c. 57 — agaric mineral, 234 



Hare, Rob. Prof, his deflagrator, 103 — 345 — on chlorine, 344 

 heat, 344 H;iuy Abby, his electrometer, 372 



Hawkins, Abm. Illinois fluor, 367 



Hayden, H. H. Mr. his Geological essays, 47 



Hydrogen & Chlorine, explosions of, 341 



Hygera del Oule, elastic gum tree, 44 Historical anecdote, 33 



History of Lake Superior copper, 248 



Hitchcock, Ed. on Fossil fish, 365 



Hcematite of Lake Huron, 262 



Holley, Myron, Esq. on water cement, 231 Hones, 26 



Honey bees, memoir on, 79 Hot Springs of Wachitta, 29 



Huron Lake, geology of its N. W. Shore, 254 



Hydrargillite, American, 239 



L & J. 



Ice, circum-stances respecting its formation, 179 



Illinois, fluor spar, 243 



Impressions vegetable, of Zanesville, 5 



Improvements in printing presses, 301, 



Indian nations, 30— their languages, 35 



Institutes, Enfield's remarks on, 125 



Instructions of Prof. Buckland, 249 



Iodine, its medical powers, 386 



Iron ores, 26 — of Vermont, 67 — micaceous, 332 



, native of Louisiana, 45 Iron, mountain, 63 



■ , Sulphat of, manufactory of, in Vermont, 326 



Isatis tinctoria, proposed for spring feed, 354 



Isinglass, (mica) in So. Carolina, 3 



Eves, Eli, Prof- on spring pasture^ 365 Ivory paper, 370 



