Index. 



477 



coasts of the English Channel, &c. 67 — 

 additions to his paper on the Isle of 

 Wight, 458. 

 Fluate of potash, 332— soda, 332 — lithia, 

 333 — ammonia, 333 — barytes, 333— 

 strontian, 334 — lime, 334 — magnesia, 

 334 — glucina, 334 — yttria, 334 — alu- 

 mina, 334 — zirconia, 334 — oxidule of 

 manganese, 335 — oxide of manganese, 

 335 — oxidule of iron, 335— oxide of 

 iron, 335 — zinc, 335— cadmium, co- 

 balt, nickel, and copper, 335 — oxidule 

 of copper, oxidule and oxide of cerium, 

 lead, oxide of chromium, 336 — oxidule 

 of chromium, antimony, tin, uranium, 

 silver, mercury, platinum, 337. 



silica, composition of, 455. 



soda and alumina, 341. 



Fluoric acid, on, 330. 



saturating capacity of, 338. 



Fowling pieces, on fulminating powders 

 used as a priming for, 395. 



Fraser, Mr. notice of his paper on the 

 geology »f the province of Khorosan, in 

 Persia, 65. 



Fulminating powders employed as priming 

 for fowling pieces, 395. 



G. 



Gahn, J. G. biographical account of, 1 . 



Garnets, analysis of various, 388. 



Gas, hydrogen, inodorous, 153, 229. 



Gay-Lussac, instructions for the assay of 

 chloride of lime, 218 — on paratonnerres, 

 or conductors of lightning, 427. 



Glucina, fluate of, 334. 



Gmelin, M. analysis of tourmaline, 73. 



Dr. analysis of pirite, 309. 



GobeL, Dr. on the composition of tartar, 

 ized antimony, 151. 



Gompertz, Mr. notice of his paper on the 

 differential sextant, 145. 



Goniometer, description of an improved 

 one, 212. 



Gray, Mr. on the arrangement of the pa- 

 pilonidiB, 1 19— on the natural arrange- 

 ment of thepulmonobranchous mollusca. 

 107. 



Gunpowder, on the heat produced by firing 

 of, 245. 



II. 



Hare, Dr. electromagnetic and galvanic 

 experiments by, 317. 



11 ay craft, Mr. on the heat produced by 

 firing gunpowder, and on the intense 

 heat of blast furnaces, 245. 



Heat, minerals produced by, 467. 



on that produced by firing gunpow- 

 der, and that of blast furnaces, 245. 



Heat, unequal distribution of, in the pris- 

 matic spectrum, 235. 



Henry, Dr. experiments on the analysis of 

 some of the aeriform compounds of ni- 

 trogen, 299, 344. 



Herapath, Mr. on the solution of %{/" x = x, 

 322, 420. 



Herschel, Mr. on certain motions produced 

 in fluid conductors when transmitting 

 the electric current, 170, 271. 



Hissinger, M. analysis of various garnets, 

 388. 



Howard, Mr. meteorological table, 78, 

 150, 239,319, 399. 



Hydrogen gas, inodorous, 153, 229. 



. and oxygen, inflammation of a 



mixture of, under water, 387. 



sulphuretted, inflammation of, 



by nitric acid, 151. 

 Hydrophobia cured by acetate of lead, 



232. 

 Hydrophosphoric gas, ignition supported 



by, 304. 



I. 



Ignition supported by hydrophosphoric 



gas, S04. 

 Iron ore, argillaceous, analysis of, 72. 



oxide and oxidule of, fluate of, 335. 



Iodine and phosphorus, action of, 1 54. 



K. 



Kirkdale cave, observations on Mr. Penn's 

 theory of the formation of, 50. 



Labillardiere, M. on the Lillebonne sta- 

 tue, 102. 



Lassaigne, M. on the means of detecting 

 the presence of morphia, &c. 228. 



Latrobite, characters of, before the blow, 

 pipe, 38. 



Laugier, M. analysis of a urinary calculus, 

 1 58. 



Lead, fluate of, 336. 



ore, new one, analysis of, 154. 



sulphato-tricarbonate of, analysis 



of, 467. 



Leather, tanning of, on the best method of 

 chemically ascertaining the value of the 

 different articles used for, 180. 



Leuthwaite, Mr. on the transmission of 

 electricity through tubes of water, 1 16. 



Lenzinite, description and analysis of, 391. 



Levy, i\l. on a new mineral substance, 

 241, 439. 



Lewenau, M. on the extraction of Ml*. 

 nium from the sulphureous deposits hit 



