INDEX. 



533 



PlOZ. 



Petalite 453 



Petrifying springs 156 



Petroleum 182 



Petrosilex 367 



Pharmacolite 247 



Phillips mine, Putnam co. 10 



Phosphate of iron 40 1 



— of lead 417 



— of lime 239 



— of manganese. 455 

 Phosphuretted hydrogen . 173 



Picrolite 273 



Pierre de Croix 333 



Pinite 453 



Pistaaite 354 



Pitchstone 367 



Planter of Paris 62 



Plaster stone 61 



Pleonaste 316 



Plomb carbonate 414 



— molybdat^ 416 



— phosphate 417 



— 8ul&t^ 415 



— sulfure 44, 412 



Plumbago 96, 186 



Polychromatischer feld- 



spath 341 



Polylite 405 



Polymignite 453 



Porcelain clay . 59, 335, 340 



— materials for . . 59 

 Potash 201 



— alum 202 



— carbonate of 201 



— hydrobromate of.. 202 



— muriate of 202 



— sulphate of 201 



PoiaaM lolfat^e 201 



Potatone 273 



Pottery, materials for . . . 59 



Prase 258 



Precious garnet 323 



— serpentine 272 



Prehnite 349 



Prescott's ore bed 33 



MiK. — Part II. 



Prismatic andalusite .... 362 



— arsenic pyrites . . . 394 



— blue iron 401 



— blue malachite . . . 426 



— copper 422 



— corundum 375 



— datholite 246 



— epsom salt 251 



— feldspar 334 



— glauber salt 196 



— gypsum 238 



— heavy spar 204 



— iron ore 386 



— iron pyrites ..... 393 



— kyanite 365 



— lead spar 415 



— limestone 235 



— Schiller spar 312 



— spodumene 368 



— sulphur 181 



— taic-mica, 248, 279, 284 



— zeolite 344 



Prismatischer andaluzit . . 362 



— arsenic-kies 394 



— augit-spath 270 



— blei-baryt 415 



— disthen-spath .... 365 



— distom-spath 246 



— eisen-kies 393 



— hal-baryte 204 



— korund 375 



— kupfer-glanz .... 422 



— kuphon-spath .... 344 



— schiller-spath .... 312 



— schwefel 181 



— serpentine-steatit . . 272 



— talc-glimmer, 279, 284 



— triphan-spath .... 386 

 Prismatisches bitter-salz , 251 



— glauber salz 196 



— habronem-erz .... 386 



— kalk-haloid 235 



— orthoklas-haloid.. 238 



— titan-erz 433 



Prismatoidal augite 354 



77 



Pass. 

 Prismatoidal baryte 210 



— garnet 333 



— gypsum 61, 237 



— Schiller spar 309 



— sulphur 439 



— zeolite 345 



Prismatoidischer augit- 

 spath 354 



— granat 333 



— hal-baryte 210 



— kuphon-spath .... 345 



— schiller-spath .... 309 



— schwefel 439 



Prismatoidisches gyps- 

 haloid 237 



— habronem-erz .... 386 

 Protoxide of titanium . . . 428 



Prussian blue 402 



Pseudomorphs of horn- 

 blende 307 



Pumice 367 



Purple copper 453 



Pure atmospheric water . . 1 78 



Pyrallolite 298 



Pyramidal copper pyrites, 423 



— feldspar 329 



— garnet 321 



— kuphon-spath .... 348 



— lead spar 416 



— titanium 428 



— zeolite 348 



— zircon 378 



Pyramidaler blei-baryt . . 416 



— elain-spath 329 



— granat 321 



— kupfer-kies 423 



— zircon 378 



Pyramidales titan-erz .... 428 



Pyrenaite 324 



Pyrgom 286 



Pyrite 387 



Pyritous copper 423 



Pyrodmalite 286 



Pyromorphite 417 



Pyrope 324 



