168 



N. 



Nadorit 1884 I 328 



Nagelflue 80 I 271 



— Schweiz 81 II 66 



Nagyagit 81 I 351 



Nakrit (Brucit), Siebenlelin 80 II 288 



— nach Flussspath . . 83 II 160 



Nannites 83 I 493 



Nanosaurus victor . . . 81 II 415 



Nannosuchus . . . . 80 II 223 



Natica . . 1881 H 278. 84 II 117 



— Benekei BB II 228 



— Beyrichi BB II 223 



— Boehmi 84 I 109 



— Calenbergensis ... 83 I 474 



— Canavari 84 I 109 



— Dumasi 84 II 250 



— Eyerichi 81 II 73 



— helicina BB II 231 



— incisa 83 I 81 



— Josephinia . . . . BB II 231 



— modesta BB I 32 



— phasianellaeformis . 84 I 109 



— plicatella BB II 229 



— propevulcanica ... 83 II 396 



— radians 83 II 94 



— rodensis 83 II 55 



— Savii 83 II 80 



— scagliosa 83 II 396 | 



— toriniaeformis . . . 81 II 73 



— Torretensis ..... 84 I 109 



— undulata BB I 32 



Natiria 82 II 115 



Natrium, mikrochemische 



Keaction 83 II 365 



— chlorsaures . ... 80 I 81 

 Natriumsalpeter 81 II 322. 83 I 9 

 Natrolith, Aetna ... 82 I 14 



— Jordansmühle . . . 82 II 194 



— Kuchelbad .... 81 I 355 



— Norwegen .... 80 II 20 

 Natronalaun, Atacama . 84 I 312 

 Natronmikroklin ... 83 I 394 

 Natronorthoklas ... 83 I 394 



— Pantelleria . . . . 84 II 171 

 Nautilus 1880 I 247 



80 I 415. 1882 I 297. 83 II 253 



— A'turi BB II 353 



— Okensis 82 II 273 



— quadrangulus var. 

 Brachmanicus ... 82 I 99 



— Wolgensis . . . . 82 II 273 

 Necrocarcinus quadriscissus 83 I 100 

 Necroscilla Wilsoni . . 80 I 122 



Nectonelson .... 1881 I 



Nematophyllum angustum 80 II 



Nematura microscopica . 84 I 



Nematurella Lugdunensis 84 II 



Neocyan, Vesuv . . . 83 II 



Neolith, Grube Churprinz 82 I 



Neoplagiaulax .... 84 I 

 Nephelin 1883 II 173, 333. 84 I 



— leptomorph .... 80 I 



— in Nephelinsyenit 



1880 II 170, 80 II 



— in Phonolith ... 80 II 



— Denise 83 II 



— Ditro BB I 



— Julianehaabdistrict . 83 II 



— Yelay 83 II 



— künstlich 80 II 



Nephelinbasalt,Ciudad-Real 81 II 



— Capverden .... 83 I 



— Elberberg .... 83 I 



— melitithführend , Erz- 

 gebirge . . . . . 83 I 



— Galicien 82 II 



— Hauenstein .... BB II 



— Katzenbuckel ... 82 I 



— Meiches 83 H 



— Oahu 80 H 



— Rhön 1880 II 356. 82 I 



— Serra de Monchique 



1880 H 180. 80 n 



— Steinberg .... 82 II 



— Vogelsberg .... 84 II 



— Weisse Hirsch ... 83 I 

 Nephelingesteine , Um- 

 wandlung 81 n 



Nephelinit, Capverden . 83 I 



— Grönland 84 H 



— Klössberg .... 83 I 



— Medelpad .... 84 I 



— Meiches 83 H 



Nephelinitoid . . . . BB II 

 Nephelinpikrit, Wartenberg BB H 



Nephelinsyenit, Alnö . . 84 I 



— Ditro BB I 



— Jivaara 84 I 



— Julianehaabdistrict . 83 H 



— New Jersey .... 82 H 



— Norwegen .... 83 I 



— Portugal 80 H 



— Pouzac BB I 



— San Vincente . . . 83-1 



— Serra de Monchique . 84 H 

 Nephelintephrit, Gunzenau 83 H 

 Nephrit 1880 H 319. 1881 



I 58, 99, 196. 1883 II 



171. 1884 H 324, 327. 84 II 



108 

 407 



355 

 253 

 158 

 193 

 359 

 170 

 387 



171 

 276 

 172 

 140 

 20 

 222 

 156 

 237 

 403 

 205 



168 

 57 

 625 

 202 

 372 

 55 

 240 



182 

 262 

 221 

 207 



231 

 403 

 207 

 168 

 230 

 372 

 430 

 411 

 230 

 132 

 75 

 18 

 254 

 389 

 141 

 217 

 398 

 11 

 372 



)20 



