a 
448 
MINE ae 
o-magnesian Alum, from Utah, 
aialpeis ot, J. L. eer xviii, 379, xix, 
354; in S. "Africa ii, 379. 
Marasmolite, description of xii, 210. 
Marble of Carrara, a s of, xv, 434; 
Lake Superior Reston: (rettine e,) fhe 
Marcasite, relation in form to Sulphur, 
Ol, 
Ma nigatie e, Hermann v, 269; analysisand 
formule of, xiv, 269, % xvii, 29; ilehtical 
46, 207, 442. 
t., analyses of, 
i and rush, xvi, 46 ; of St. Etienne, 
y, analysis 
gar (octahedral. Higiet iron), vabnd tl 
‘unt, xiii, 
Masonite, analysis and and formula of, J.B. 
_ Smith, xi, on, xiv, 269. 
ee analyeis, R i Resemataberg xv, 4 
ag ngott, xix, 364 ; Gcahbo: 
= | 
WM: 
ite, angles compared, 
Mela phat analy of, C. M. Wetherill,|| 
Molaiire Pennsylvania, xix, 361, 
Metinte, analysis of, v. a lauer, xix, 364. 
Melin ne a —_ min ral, analysis of, 
Th. *Beheen 
Meneghinite, pla and formula of, xiv,|| 
Mengite, crys i of, xi, 229. 
Mesor rein of] perma Suibyeis of, Gmelin, 
Mice. ters of, W. P. Jain 368 
ment of, Koks. 
Millerite, in Pennsylvania, xiii, 117, 
imetene in Cumberlan 
ie, x : at eatley’s 
PF sei crystal, pom xx, 248. “ay 
isenite, a new sul hate of potas’ 
Scacchi, xii, 39: 4 
Mispickel, crystal of, ‘pvili, 417; reference 
to an alyses, xi x, 364. 
Misy from near r Goals, ar, description of, xii, 
Mizzonite, ai angles, Scacchi, xiv, 271. 
Moly bdate of 3 iron, in California, xiv, 279; 
ading, 
Monrolite ‘Weteal with Kyanite, Smith 
Xvi, 
Montmorilionie in France, formula of, xv,/} 
INDEX, VOLS. XIL—XX. 
MINERALS— 
Mosandrite, on formula of, xviii, 254; note 
L.8 
on, L. Semann, xix, 364. 
Nacrite slates of the Green Mis., TS. 
Hunt, xix, 
Native Iron, see Iron 
Natrolite of Renfrewshire XV, 
Natrolite, Iron-, description of, xiv, ‘970. 
Natrolite, Paleo reference to, xix, 365. 
oe a e- 
n the he es, xii 
Nep heline, set, of, Scacchi, xiv, 271. 
Nepheline rock of Lébau, xii, 391. 
Nephrite. analyses of, 7’. Scheerer, xiv, 39. 
Nickel, arsenical, analysis of, xv, 447. 
Nicke : - —_ anada ores of, T. S. 
417. 
Nickel, ‘sulphuret t of, “ ab , xiti, 117. 
icke liferous iron pyrit s at Gonvernett, 
N. Y., xv, 444. 
Nickeliferoas magnetic pyrites, analysis, 
- Boye, xiii, 219. di 
Nitre i der Ilinois, = J. Brush, xiv, 112; di 
= 
 B 
of, x : 
Nordenskioldite, a : themnollshs Kenngott, xix, 
ne vaculite of the Lake Superior Region, 
Oc ciakeden! antimony, see Antimony. 
Octahedral Iron, see Martite 
Oligoclase in Bohemia v. Hauer, xix, 364 ; 
dam, Conn, an 
an 
Orpiment, remark on, en xix, 365; 
Koordistan, xiv, 103 
Onthit in Pennsylvania, analysis of, x! 
; near Dresden, (reference,) XV; ne 
See further, Allanite. 
Orthoclase of Danbury, ieee: nue 
= = and Brush, xvi fu 
Oneolit, a new mineral, analysis of, X¥ 
Oxalate of iron, (Humboltine,) in Canada, 
Gon enite, description of, F. A. Gen enth, Xvi, 
big xviii, 41 “a identical with Thuring- 
. L. Smi ith, xvii, 131, xviii, 37 
Ozarkite, analysis a 
is Thompsonite, "Smith an Brush, x 00. 
eee: (Ozocerite,) Hofstadter, 
ence,) xix, 365. 
Pee ees ae ats a xiv, 264 
_ 
xii, 209. 
Parai ves bog at Taonvon, Mis 
Paro me analysis of, “¢ 8. Hunt, nt, xvii 
Partschin, description W. Haidin 
with note on ae D. "bend, ea 305. 
— ite of Isle had ge . poe 
nnine, crystallization r 
Peristerite of Canada, described, T. 
Hunt, xi xii, 212, 
N. Jersey, phe peg xi, 229; 
xv, 433. 
&. 2 
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