86 



BULLETIN 33, UNITED STATES NATIONAL MUSEUM. 



ISERITE— Continued, 



oktaedrisches titaneisenoxyd, Wern. ; 

 titaneisen, Wern. ; titaueisenstein, 

 Haua. ; titaniferoua iron ; titanifer- 

 OU8 iron sand, Breit. ; titanmagnet- 

 eisen ; slaglike magnetic iron. 



Isinglass. See Mica. 



ISOCLASITE, Sandh. Ca4(OH)2CP04)2 

 +4 HoO. Monoclinic. Isoklas. 



Isoklas. See Isoclasite. 



Isometric cobalt pyrites. See Linnaeite. 



Isophane. See Franklinite. 



ISOPYRE, Tm-ner. Ca(A1.3, Fe^SisOio. 



Ispadran. See Chalcopyrite. 



Itabiryte. See Hematite. 



Itacoluniite, See Quartz. 



Italian chrysolite. See Vesuviauite. 



Ittnerite. See Haiiynite. 



Ivaarite. See Schorlomite. 



IVIGTITE, Rand. (Na., KOCAl.^, Fei)^ 

 Si^Ois+HsO. 



I-waarite. See Schorlomite. 



Ixiolite. See Tantalite. 



Ixiolith. See Tantalite. 



Ixionolith. See Tantalite. 



Ixolyfe, Said. ; near Hartite. Amor- 

 phous. 



Jacinta la bella. See Garnet and Zircon. 



Jacksonite. See Prehuite. 



JACOBSITE, Damotir. X Mn304. FFe^ 

 O4. i/MnFe204. Isometric. 



Jade. See Zoisite, Jadeite, and Amphi- 

 bole. 



Jade asciens. See Amphibole. 



Jade axinieu, See Amphibole. 



Jade de la Chine. See Jadeite and Am- 

 phibole. 



Jade de Saussure. See Zoisite. 



Jade nephretique. See Amphibole and 

 Jadeite. 



Jade oriental. See Amphibole and Jade- 

 ite. 



Jade tenace. See Zoisite, 



JADEITE, Damour. Na4(Fe, Ca, Mg) 

 Al4(Si03)9. Massive. Axe stone; 

 beilstein ; ceraunite ; feitsui ; jade, 

 H. ; jade de la Chine, H. ; jade neph- 

 retique, U. ; jade oriental ; neph- 

 rite pt., Jameson ; pierre de hache ; 

 pierredeiu, China; pierre de la cir- 

 coucision; pocuamu; tauginwaite; 

 tangiwai; uncleavable adiaphaiie 

 spar, Mohs; uucleavable nephrite 

 spar, Raid. ; you stoue, China ; yu, 

 China, 



Jaiet. See Mineral coal. 



Jaipurite, Mallet. CoS. (Now said by 

 Mallet to have no existence,) Grau- 

 kobalterz, Germ. ; jeypoorite; ko- 

 baltkies pt. : kobaltsulphuret pt. ; 

 schwefel kobalt pt. ; sulphuret of co- 

 balt, Middleton ; syepoorite, Nicoll. 



Jais. See Mineral coal. ^ 



Jalpaiie, Breit. 3 Ag.:S4-CUiS. 



JAMESONITE, Raid. 2 PbS, SboSs. 

 Orthorhombic. Antimoine su]fur6 

 cuprif fere ; axotomer antimon-glanz, 

 Mohs ; axotomous antimony-glance, 

 James. ; bleiantimonite ; bleischim- 

 mer, Pfaff; gray antimony pt., 

 James. ; Pfaffite, Ruot. 

 Featpier ore: Antimoine sulfur6 aci- 

 culaire; antimoine sulfur^ capillaire 

 pt., J^. ; antimonialisk federerz pt., 

 Wall ; federerz. Germ. ; haarformiges 

 antimonglanz, Mohs ; haarformiges 

 grauspeissglanzerz pt., Karst. ; het- 

 eromorphite ; mine d'antimoiue au 

 plumes, Fr. ; minera antimonii plu- 

 ' mosa pt.. Wall; plumites, Clock. ; 

 plumose antimonial ore pt. ; ijlumose 

 antimony ; plumose ore, Raid. ; plu- 

 mosit, Raid. ; prismatoidal copper 

 glance ; wolfsbergite, Ruot, 

 TiNDEK ORE : Bergzuudererz ; mine 

 d'Amadou ; pierre d'Amadou ; zun- 

 dererz, Lehmann. 



Janolite. See Axinite» 



Jargionite. See Galenite. 



Jargon. See Zircon. 



Jargon de Ceylon. See Zircon. 



Jargon de diamant. See Zircon. 



Jargoon. See Zircon. 



Jarn med kalkjord fdrenadt. See 

 Siderite. 



JAROSITE, Breit. K2Fe"3(S04)2-f-3 

 HiO. Hexagonal. Eisenoxyd, schwe- 

 felsaures ; gelbeisenerz, Eamm. ; 

 mis^, Raid.; potash copperas ; soda 

 copperas; vitriol gelb, Raus. 

 CoPPERASiNE, Shep. 

 Erusibite, Shep. 

 Leucaxterite, Shej). 

 MORONOLITE, Shej}. 



Jaspachates. See Quartz. 



Ja.spe. See Quartz. 



Jasper. See Quartz, 



Jasper, striped. See Quartz. 



Jaspe rubane. See Quartz. 



Jaspery clay iron. See Hematite. 



