GOL 
Gold, native, of the Carolinas, in 
talcose slate, A. Eaton, XVill, 50. 
, in Georgia, mines of, 
W. Phillips, xxiv, 1.f 
9 
for, xxiv, 14.f 
» ——, washing 
; remarks 
) ’ on, 
Xxxlv, 397. 
5 , analysis of, W. 
W. Mather, xxvii, 255. 
, western North 
Carolina and eastern Tennessee, 
geological account of districts, J. 
Peck, with a map, Odie Nas 
; , region of the U. States, 
xxvii, 348. 
: , yield of branch mines 
of U. States, xxvii, 350. 
: , of Mexico, in a rock 
equivalent to that containing the 
gold of the Carolinas, A. Eaton, 
xx, 124, 
; , mines of Brazil, yield 
of, xx, 403. 
, in France, xl, 216. 
: ,in Russia, annual yield, 
xvil, 406; xx, 402; xxi, 372. 
: , in the Ural, de- 
posit, ix, 183; xxvill, 395; Silt 
211: 
a 
b) 
Ba ase mines of To- 
bateke XVii, 25. 
: , a mass of twenty-five 
Ibs., from the Russian mines, xii, 
384. 
' , large mass of, found 
in N. Carolina, ix, 9. 
, large masses of, in Vir- 
ginia, 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, 408. 
leaf, the blue color of trans- 
eae light, Dupasquier, xlix, 
391. 
110 
GRA 
Gold leaf, adhering through elec- 
trical attraction, v, 198. 
Goniometer, reflecting, improve- 
ment suggested by A. Eaton, xx, 
158. 
—, , simplification of Wol- 
laston’s, R. Graves, xxiii, 75.f 
: , new mode of adjust- 
ing, xlvi, 872'f 
Gonord,a mode of enlarging an en- 
graving on a copper plate, i, 
342. 
Good Hope, Cape of, geology, scen- 
ery, &c., G. Champion, xxix, 
230. 
Goode, W. H., the daguerrotype and 
its applications, xl, 137. 
Goodrich, C. E., notice of a pecu- 
liarity in vision, xiv, 264.f 
Géppert, H. R., views on the lapidi- 
fication of vegetables, xxxili, 109. 
Gorham, J.,a new work on chem- 
istry announced, i, 434 ; i, 331. 
Gorton, T., some properties of a 
rampant arch, xxvii, 303.f 
» on railroad curves, xxvii, 
131.f 
, turnouts in railroads, xxvii, 
248. 
Goshen minerals, 1Xeo le 
i\Goshenite, xlvii, 350. 
, C. U. Shepard, xlvii, 174, 
176. 
Gossamer spider, xvi, 399. 
Gould, A. A., Report on the inver- 
tebrate animals of Massachusetts, 
xli, 378. 
-——, on zoological nomenclature, 
xvas 
Gould, D., direct demonstration of 
the binomial theorem, xix, 50. 
, rational expression for sines, 
tangents and secants, xxil, 392. 
Graduating instrument, new, iv, 
398. 
Graham, T., on the constitution of 
salts, xxxv, 300. 
on Dumas’s law of substitu- 
tions in chemistry, xxxvii, 114. 
Graham, Maria, on the rise of the 
| coast of Chili, xxviii, 287. 
