Beck_, xlvi, 35. ---- ---- ----, _C. Dewey_, vi, 333. ---- Steinheilite, iv, 377. ---- stellite of Bergen Hill, xliv, 54; xlvi, 35. ---- strontian, sulphate, _G. T. Bowen_, iv, 324. ---- tabular spar, _H. Seybert_, v, 113. ---- ---- ----, from the Bannat, vii, 370. ---- talc, from Chamouni, xlvii, 216. ---- titanic iron, from near Baltimore, _T. G. Clemson_, xvii, 42. ---- topaz, of Huntington, Ct., x, 352. ---- tourmaline, xiv, 384; xv, 389. ---- triphyline, xxviii, 394. ---- tungstate of lime, _G. T. Bowen_, v, 118. ---- upas, juice of, xxxix, 206. ---- uranite, _R. Phillips_, vii, 380. ---- Vulpinite, _M. Vauquelin_, vii, 368. ---- wacke, i, 296. ---- Warwickite, _C. U. Shepard_, xxxiv, 313; xxxvi, 85. ---- water of the Rio Vinagre, _M. Boussingault_, xxiv, 149. ---- ---- of spouting fountain of Naples, xxv, 195. ---- ---- of Black Sea, xx, 188. ---- ---- of Dead Sea, _B. Silliman, Jr._, xlviii, 10. ---- ---- of sea near Brighton, _G. Schweitzer_, xxxviii, 12. ---- ---- of Scott Spring, Va., _C. B. Hayden_, xliv, 409. ---- ---- of mineral spring near Albany, _W. Meade_, xiii, 145. ---- ---- ----, the Clinton, _G. Chilton_, xviii, 346. ---- ----, from the Azores, _C. T. Jackson_, xxxi, 94, 96. ---- ---- sulphur, of Virginia, _C. U. Shepard_, xxx, 100. ---- wines of Palestine, _E. Hitchcock_, xlvi, 249. ---- ----, _L. C. Beck_, xxviii, 42. ---- Wörthite, _M. Hess_, xxvi, 387. ---- xanthite, xviii, 359; xxvi, 388. ---- zinc, red oxide, _A. A. Hayes_, xlviii, 261. Analysis of square numbers, _A. D. Wheeler_, xxv, 87. Analytical geometry, _C. Wilder_, xx, 285.^f Anamitic and Latin Dictionary of Taberd, xl, 43. Anastatic printing, xlix, 401. Anatase, analysis and crystals of, xlvii, 215.^f Anauxite, analysis of, xlii, 386. Ancram lead mine, notice of, _C. A. Lee_, viii, 247. Ancramite, v, 235, 399. ----, shown to be of furnace origin and identical with cadmia, vi, 180. Andalusite, crystal from Westford, Mass., xlvi, 381.^f ----, in Connecticut, vi, 176, 236. ----, in Massachusetts, x, 394; xlvi, 381.^f Andes, general features of, xvii, 47. ----, winds at the summit of, xxviii, 310. ---- of Peru, character of, xviii, 182. ----, highest habitations in, xviii, 183. ----, height of the principal peaks of, xviii, 183. ----, Mexican, ascent of the summit of Popocatepetl, xxviii, 220. _Andre_, Major, Notice of a sketch of, by himself, ix, 395. Angelicic acid, xlvii, 196. _Anglada's_ deductions respecting mineral springs, v, 187. Animals, living, found in stones and wood, notice of a work on, xii, 395. ----, growth of vegetables on living, by _S. L. Mitchill_, xii, 21. ----, dead, means of employing, _M. Payen_, xxiv, 326. ---- produced by galvanism, see _Acarus_.