CATALOGUE OF MINERALS. 



71 



GENTHITE, Dana. H4(Ni, Mg)4(Si04)3. 

 Amorphous. Comarite ; uickel-gym- 

 uite, Genth ; nickel silicate. 

 RoTTisiTE, Breit. : Rotisite. 



Gsoceraiu. See Geocerite. 



GEOCERELLITE, Dana. C28H56O4. 

 Geoceric acid ; geoceriusilure, Briick- 

 II er. 



Geocsric acid. See Geocerellite. 



Geocsriusaure. See Geocerellite. 



GEOCERITE. CsHgeO:. Geocerain, 

 Ih-iickner. 



GEOCRONITE. 5 PbS+Sb,Sj. Ortho- 

 rhombic. Geokroiiit, Scanhenj; kil- 

 brickeuite, Apjoliii; kilbrickrn^rite ; 

 schulzit, Haus. 



Ge^kronit. See Geocronite. 



Geomyricin. See Geomyricite. 



GEOMYRICITE. C34HBSO,. Crystal- 

 line. Geomyriciu, Briickner. 



Georetiiiic acid. See Briicknerellite. 



Georetinsaure. See Briicknerellite. 



GBRHARDTITE. Cu4N:09 + 3 H.,0. 

 Orthorhombic. 



Germarit. See Hyperstheue. 



GERSDORPFITE, Lowe. NiS,. NiAsj. 

 Isometric. Arsenical nickel ; arse- 

 nikuickelglanz, Germ.; tlisomose, 

 Bend.; kupfernickel pt., C>'Ows/. ; nic- 

 colum ferro et cobalto arsenicatis et 

 sulphuratis mineralisatam, Cronst. ; 

 nickel arsenic glance; nickel-arsenik- 

 glanz, Germ.; nickel- arsenikkies 

 Germ.; nickelarsenkies, JVaftni. ; nick- 

 el arsenic sulfur6 ; nickel blanc ; 

 nickel 6clataut ; nickel glanz, 

 Hausm.; sommarugaite; salfo-ars6- 

 niure de nickel, Bead. ; tombazite, 

 Breit.; weisses uickelerz, Pfaff.; wo- 

 dankies. 

 Am(>ibite, von Kobell. 

 dobschauite. 

 Plkssitk. 



Geyerite. See Lollingite. 



Geyserite. See Opal. 



GIBBSITE, Torrey. Al2(OH)6. Hex- 

 agonal. Claussenite; gibsite; gip- 

 site, Bettd. ; wavellite, Dewey. 

 riYDftARGiLLiTE, Bose. Hydrargylite, 



Gibraltar stone. See Calcite. 



Gib.site. See Gibbsite. 



Gibsonite. See Prehnite. 

 Gieseckite. See Piuite. 

 Giftkies. See Arsenopyrite. 

 Gigaatolite. See Pinite. 



Gigantolith. See Pinite. 

 Giibertiic, Thorn. Near Margarodite* 

 GILLINGITE, Hisinq. R",;R"'4Si30i8. 

 Amorphous. OrigertVite ; svart sten- 



art, Rising. 

 TuRAULiTE, von Kobell. Thraulith ; 



traulit. 

 Gilsonite. See Asphaltum. 

 GiuilsitL', Ilainm. (MgCa)8(A1.2Fe.2).2(Si04)7 



-|;2 H2O. Massive. 

 Giobertite. See Magnesite. 

 Gips. See Gypsum. 

 Gipsite. See Gibbsite. 

 Girasol. See Opal. 

 Giseckite. See Pinite. 

 Gisniondina ottaedrica. See Hauynite. 

 Gismondine. See Gismondite. 

 GISMONDITE. CaAl2(Si04)2 -\~ 4H.:0. 



Tetragonal. Abrazite, J5reis?rtA- ; ari- 



cite; gismondine, 5ejt^. ; ishillipsite, 



Levy; zeagouite, Gismondi. 

 Giufite. See Milarite. 

 GiufEte. See Milarite. 

 Gjeilebekite. See Wollastouite. 

 Glace. See Water. 

 Glace de Marie. See Gypsum. 

 Glacies Mariss. See Gypsum. 

 GLAGERITB, Breit. Al4(Si04):i + 6H.20. 

 Glance blende. See Alabandite. 

 Glance coal. See Mineral coal. 

 Glance cobalt. See Cobaltite and Smal- 



tite. 

 Glance copper. See Chalcocite. 

 Glancespar. See Andalusite. 

 Giants-cobalt. See Cobaltite and Smal- 



tite. 

 Glantzkobalt. See Cobaltite and Smal- 



tite. 

 Glanzarsenikkies. See Arsenopyrite, 



Leucopyrite, and LoUiugite. 

 Glanzbraunstein. See Hausmaunite. 

 Glanzeisenerz. See Hematite. 

 Glanzerz. See Argentite. 

 Glauzkobald. See Cobaltite and Smal- 



tite. 

 Glanzkobalt. See Cobaltite and Smal- 



tite. 

 Glanzkobaltkies. See Cobaltite. 

 Glauzkohle. See Mineral coal. 

 Glasbachite. See Zorglte. 

 Glaserite. See Aphthitalite. 

 Glaserz. See Argentite. 

 Glaserz, dursichtig wie ein Horn in 



einer Lantern. See Cerargyrite. 

 Glasiger feldspath. See Orthoclase. 



