CATALOGUE OF MINERALS. 



131 



Pittizit. See Glockerite and Pitticite. 



PITTOLIUM GROUP. CnH.n. 



Liquids. Baume de momie; berg- 

 theer; bitumeglutineux, if. ; bitunie 

 visqueux; earthy bitumen ; earthy 

 niineral pitch, James.; erdiges erd- 

 pech, Wern.; goudron uiiudral ; mal- 

 tha, Plin.; malthe, Beud.; min6ial 

 graisse; mineral oil, rhil.; mineral 

 pitch, James. ; mineral tar ; pea min- 

 eral; petroleum pt. ; pissasphalte ; 

 pissasphaltum, Pliny; ULTTaa(t>d?iTog, 

 Diosc. ; pittasphalte, Diosc. ; poix 

 miuerale ; poix min^rale terreux, 

 Broch. ; semi-compact mineral pitch, 

 Eirw. 

 Decatylexe. CioH^o. Eutyleue. 

 ExDECATYLEXE. CuHj;-. Margarylene. 

 DODECATYLEXE. Ci2Hj4. Laurylene. 

 Decatritylene. CisHcg. Cocinyleue. 



Plaeodine, Breithaupt. Ni^As. Mono- 

 clinic. Plakodiue. 



PLAGIOCITRITE, Sandberger. RSO,. 

 R,S0„-f9 H,0. R=A1, Fe, K, etc. 

 Monocliuic or tricliuic. 



Plagioclase, Brett. A collective name for 

 the tricliuic feldspars, the two prom- 

 iuent cleavage directions in which 

 are oblique to each other. 



PL AGIONITE, G. Eose. 4 PbS. 3 SbjS,. 

 Monocliuic. 



Plakodine. See Plaeodine. 



Planerite, Hermann. A probable Wavel- 

 lite with 3 to 4 per cent, each of cop- 

 per and iron oxide. 



Plasma. See Quartz. 



Plasma de zafiBro. See Quartz. 



Plaster cement. See Calcite. 



Plaster of Paris. See Gypsum. 



Plaster stone. See Gypsum. 



Plata. See Silver. 



Plata aerata. See Selbite. 



Plata azul. See Selbite. 



Plata bismutal. See Chilenite. 



Plata cornea. See Embolite. 



Plata cornea amarilla. See lodyrite. 



Plata cornea amarilla melada. See 

 Bromyrite. 



Plata cornea blanca. See Cerargyrite. 



Plata cornea verde. See Embolite. 



Plata verde. See Embolite and Bromy- 

 rite. 



Platin, gediegen. See Platinum. 



Platina. See Platinum. 



Platina del Pinto. See Platinum. 



Platine. See Platinum. 



Platiniferous gray copper. See Tetra- 

 hedrite. 



PLATINIRIDIUM, Svanberg. Pt, Ir, 

 Rh. I.sometric. 



PLATINUM. Pt(Fe). Isometric. Ei- 

 senplatin, Breit. ; gediegen platin, 

 JVern.; hexahedral platina, Mohs; 

 iron platinum; native platinum; 

 platina, UUoa ; platina del Pinto, 

 Scheffer; polyxen, Haus. 



PLATTNERITE, Haid. PbO^. Hex- 

 agonal. Braunbleioxyd, Haus. ; ox- 

 ide of lead ; schwerbleierz, Breit. ; 

 superoxide of lead, Dana. 



Platyopthalmon. See Stibnite. 



Pleiertz. See Galenite. 



Pleiglanz. See Galenite. 



Pleischweiss. See Galenite. 



PliENARGYRITE. AgBiS^. 



Plengite. See Anhydrite. 



Pleonaste. See Spinel. 



Plessite. See Gersdorffite. 



Pleuroclase. See Wagner ite. 



Pleuroklas. See Wagnerite. 



Plinian, Breit. FeAsS. Monoclinic. Mia- 

 pickel, G. Pose. 



Plinthite. See Ochrau. 



Plomballophane. See Allophane. 



Plomb antimonie. See Bindheimite(?). 



Plomb antimonie sulfure. See Bour- 

 uonite and Boulangerite. 



Plomb argentifere. See Galenite. 



Plomb arseniate. See Mimetite. 



Plomb arseniate hydrate. See Mime- 

 tite. 



Plomb arsenie. See Mimetite. 



Plomb arsenio-sulfure. See Binnite. 



Plomb blanc. See Cerussite. 



Plomb blanc rhomboedrique. See Su- 

 sannite. 



Plomb bleu. See Galenite. 



Plomb brun. See Pyromorphite and 

 Vanadinite. 



Plomb carbonate. See Cerussite. 



Plomb carbonate muriatifere. See 

 Phosgenite. 



Plomb carbonate rhombo'idal. See 

 Leadhillite. 



Plomb chloro-carbonate. See Phosgen- 

 ite. 



Plomb chlorure. See Cotunnite, Mat- 

 lockite, and Mendipite. 



Plomb chromate. See Crocoite and 

 Vauquelinite. 



