456 INDEX, VOLS. XXI—XXX. 
MINER MINERALS— 
Molybdenite, corte ge Pennine, see ine gong xxiv, 114. 
crystals, xxi Per ere! i, 856, xxviii, 140. 
Molybdine, pao 355 tals, € ete, Damour, xxi, 209. 
Monazite, xxii, 262. of fer t, xxiv, 124. : 
E. Zschau, xxv, 410. Phetacite, poe v. Kokscharov, Sv, — 
Morenosite, Casares 5 exh; i ; 
Moronolite, Shepard, Xxiv, 38, optical characters, —_ 306, 
a aera Phlogopite in Europe, xxvi, 356. 
uscov 306. Pholerite, Genth, xxviii, i 251, xxix, 378. 
copetate from Vesuvius, xxvi, 356. i sphochalcite, xxvi, 356, xx xxviii, 140, 
— Folberth, xxix, 376. ix, 378. 
Naphtha, xxi, 207, xxv Beale: i, 209. 
Natro-boro-calcite in ii thor. Scotia, xxv,|} Piauzite, xxii ii, 358, 
paleo xxiv, 125. 
H. How, xxiv, 230. Picromerid, at Vesuvius, xxii, 258. é 
Natrolite, rcv, “439. Pinguite, in Moravia, xxii, 258. 
pen, xxix, 376, Pitchblende, xxv, 415, xxix, 378. e | 
Savite is, xxvi, coracite identical with, xxiv, 125 i 
Neotokite, xxviii, 39, Pittinite, see Pitchblende 3 ; 
Nepaulite, Pidaington, xxiv, 123, Plagionite, crystals, xx 
Nepheline, xxix, 3 Platinu i, 307, é 
angles, Kokscharov » xxi, 207. Deville and Debray, xxix, 379. 
‘ Nickel and copper, arseniuret of, on of Borneo, xxii, 259. E 
L rior, Xxvilii, 15. ifornia, xxi, 209 ‘ 
ores, C. Bergemann, xxviii, 139. Plombierite, xxvi, 360. q 
‘a Se of, mage Plumbiec ochre of New Mexico, xxiv, i 
ckel-gymnite, . Hunt, xxix, 277 | 
aylor, xxviii, Plumbo-resinite, hitchcockite referred , 
Nicopyrite or eisennickelkies, xxiv, 0, Xxiv, 125 | 
117. n Mine, xxiv, 41, 1 : 
Polytalite; analynis) Jenzsch, X 1200, 
Nitre, in Tennessee, xxii, 258. — clay of Alabama, J. W. Me 
Nordenskidldite, — — iis 
pi e, analyses, Prennitola, Blomstrand, xxi, 209. 
, vom hath Pt 377. Prosopite, xxi 
of Danbury, Brush, xxvi, 70. Scheer Fg Her h, Dana, Pak 410. 
xxiv, Psendo ite Ken 
artificial, xvi, 356 Pyrareyrite and on pe Siar Sel- 
in Moravia, i, 258. la, xxiv, 126. 
Ophiolites, 7.3 NH Hint, xxvi, 234, || Pyrgom, xxviii, 141. 
Orthite, analysis of, xxix, 364. Pyrites, G. Rose, xxix, 28. 
Orthoclase, xi, 201, Xxviii, 140. Traversella twins, Saba, xxiv, 1 
Breithaupt, xxv xxv, 410, Pyrochlore, xxij-l : 
J.D. tenga xxix, 377. of Minsk xxiv, 126. 
of Binnen Valley, xxvi, 356. Pyroclasit e, Shepard, ee 
at Danbury, Ct., xxvi, 70, 356. Pyrogwantte pi gee ge xxi, 96 xxiv 
f Lake Superior, xxviii, 16, Pyromelane, Shepard, xxii, 96, 259, xxiv, 
Oserskite, see Aragonite, xxix, 365. 
Osteolite, xxviii, 140, Pyromorphite, Struve, xxix, 379. 
stranite, xxi, 207. altered, xxiv, 126. 
Ozocerite, Xxvi, 356. at Phenixville, — 
» Xxli, 258. ‘ ophyllite, xxviii, 140. 
: Paisbergite, xxii, 259. sl ble foi 4 ory, 411. 
stals, Dauber, xxi compact, xxvi, 68, 35 : ] 
4 P: um ochre, or *Palladinite, xxiv, in Georgia, Shepard, Xxvil, 36. : 
‘i 124. roretin is scleretinite, xxi, 210. 
Paraffine, native, xxi, 207. osclerite, Descloizeaux, XXV, 411. 
Paralogite, 356. of Snarum, xxii, “259.” 
Parasite, Volger, xxiv, 124. Pyrotechnite, xxii, 261. 4 
Parastilbite, von Waltershausen, xxiv, 124.|| Pyroxene, — 140, xxv, 411. ‘ 
ne Shepard ; Dana; Brush, _— 357, 4 
XXILy. i 
: ateraite, xxii, 258, oar si Bjorn, Tee a i 
~~ xxii, = Xxviii, 140, Pe og Xxi, a q 
J. D. Whitney, xxix, 205, 377. ee 379. 
analyses, xxi ic xxix; is 4 
crysiallizatig ob xvi, 356. density’ t before and after heating, — 
Pelicanite, eee xxii 9. 4 
Pennine in capillary forms, ete., xxii, 25 i 
UA s Tao a peculiar form, xxviii, 141. 
