----, ----, in France, xl, 216. ----, ----, in Russia, annual yield, xvii, 406; xx, 402; xxi, 372. ----, ----, ----, in the Ural, deposit, ix, 183; xxviii, 395; xlvi, 211. ----, ----, ----, mines of Tobolsk, xvii, 25. ----, ----, a mass of twenty-five lbs., from the Russian mines, xii, 384. ----, ----, large mass of, found in N. Carolina, ix, 9. ----, ----, large masses of, in Virginia, _B. Silliman_, xxxii, 101. ----, ----, table showing the amount yielded by mines, xx, 401. ----, ----, containing rhodium, from Mexico, xi, 298. ---- coins, wear and tear of, throughout the world, xx, 402. ---- coinage, in the United States, amount of, xx, 403. ---- leaf, the blue color of transmitted light, _Dupasquier_, xlix, 391. ---- ----, adhering through electrical attraction, v, 198. Goniometer, reflecting, improvement suggested by _A. Eaton_, xx, 158. ----, ----, simplification of Wollaston's, _R. Graves_, xxiii, 75.^f ----, ----, new mode of adjusting, xlvi, 372.^f _Gonord_, a mode of enlarging an engraving on a copper plate, ii, 342. Good Hope, Cape of, geology, scenery, &c., G. Champion, xxix, 230. _Goode, W. H._, the daguerrotype and its applications, xl, 137. _Goodrich, C. E._, notice of a peculiarity in vision, xiv, 264.^f _Göppert, H. R._, views on the lapidification of vegetables, xxxiii, 109. _Gorham, J._, a new work on chemistry announced, i, 434; iii, 331. _Gorton, T._, some properties of a rampant arch, xxvii, 303.^f ----, on railroad curves, xxvii, 131.^f ----, turnouts in railroads, xxviii, 248. Goshen minerals, ix, 21. Goshenite, xlvii, 350. ----, _C. U. Shepard_, xlviii, 174, 176. Gossamer spider, xvi, 399. _Gould, A. A._, Report on the invertebrate animals of Massachusetts, xli, 378. ----, on zoological nomenclature, xlv, 1. _Gould, D._, direct demonstration of the binomial theorem, xix, 50. ----, rational expression for sines, tangents and secants, xxii, 392. Graduating instrument, new, iv, 398. _Graham, T._, on the constitution of salts, xxxv, 300. ---- on Dumas's law of substitutions in chemistry, xxxviii, 114. _Graham, Maria_, on the rise of the coast of Chili, xxviii, 237. Grains, cereal, analyses of, _C. T. Jackson_ and _A. A. Hayes_, xiv, 339. _Grammer, J._, coal mines near Richmond, Va., i, 125. _Granger, E._, vegetable impressions on the rocks of the coal formation at Zanesville, Ohio, iii, 5.^f