120 



BULLETIN 33, UNITED STATES NATIONAL MUSEUM. 



OPAL— Con tiaued. 



Fi()i:iTK: Ciilc^doiue volcanique, Xon- 

 luill; lire stone; geyserite, Dela.; 

 kieselsiuter; kieaeltuff, Elapr.; 

 mlchaelite, JVeister; inicbaellite; opal- 

 artiger kieselsinter, Haus. ; pealite ; 

 pearlite; pearl siutei-; perlite ; perl- 

 sinter; quartz agathe concr6tionu6e 

 therinogeue, H. ; quartz therniogfene; 

 santilite siliceous sinter; silica 

 rock; viandit. 

 Fire opal: Feuer-opal, Hiimb.; opale 

 arlcquin ; opale couleur de fen ; opale 

 de feu ; pyropbane ; sun opal. 

 Float stone: Cellular quartz ; decom- 

 posed flint; nectic quartz; quartz 

 uectique, H. ; schwinimkiesel, Haus. ; 

 Bchwimnisteiu ; silex uectique; spon- 

 giform quartz; swiiumiug flint; 

 swimniiug quartz. 

 Forcherite: AuLborn. 

 GiRASC'L, de Lisle: Opale bleuatre, Dehi. 

 Hyalite, Werii. : Glasopal, H. ; guui- 

 niisteiu, Bhimev. ; bialitb ; byalitb ; 

 niiiller's glass; niiilleriscbes glas ; 

 silice g^latineuse. 

 Hydrophane: Lapis mutabilis; oculus 

 mundi, Kirw.; quartz resinite bydro- 

 pbane, H. ; silex bydrophane, Brong. ; 

 water opal ; wettauge. 

 Jasp-opal, Karst.: Eisenopal, Haus.; 

 ferruginous opal ; opal jasper ; opal- 

 jaspis. 

 Menilite, Saus.: Leberopal, Karst.; 

 liver opal; melinite; pecbstein de 

 Mduil-Moutant, Delarbre and Quin- 

 quet; pestenedelMc^^uil-Montant, P<;/r.; 

 pitcbstone of M^uil-Montant ; quartz 

 resinite menilite; quartz resinite 

 subluisant bruufttre. 

 Opal agate. 



Precious opal: Edler opal; noble 

 opal ; opale noble, H. ; oriental opal; 

 quartz resinite. 

 Eesix opal : Pecbopal ; pecbstein, 

 infusible; pitcb opal; wacbsopal ; 

 wax opal. 

 Semi opal: Demi opal; balbopal. 

 Tripolite: Alumocalcite, BreiL; ar- 

 gilesilpolir; bergaiebl ; eartby tri- 

 l)olite ; farina fossilis; gubr siliceux, 

 Elapr. ; infusorial eartb ; kieselgnbr; 

 kieselmebl ; klebscbiefer ; mountain 

 meal; opale terreuse ; polierscbiefer ; 

 polisbing slate ; quartz aluniiuift'ire 



OPAL— Continued. 



Tripolien; quartz terreux; raudanite; 

 saugkiesel terpizit ; terra Tripoli- 

 tana; tbermantide Tripol^enne, H. ; 

 tripel; tripelscbiefer ; tripoli; Tripoli 

 slate ; trippel. 

 Wood opal : Bois p^trlfid ; bolzopal ; 

 liguiform opal; litboxylon ; opal- 

 ized wood ; quartz agatbe xyloide ; 

 quartz r6sinite xyloide ; woodstoue. 



Opal agate. See Opal. 



Opal allophane. See Scbrotterite. 



Opal, edler. See Opal. 



Opal, ferruginous. See Opal. 



Opal, fire. See Opal. 



Opal, jasper. See Opal. 



Opal, ligniform. See Opal. 



Opal, precious. See Opal. 



Opal, semi. See Opal. 



Opalartiger kieselsinter. See Opal. 



Opale. See Opal. 



Opale arlequin. See Opal. 



Opale bleuatre. See Ojial. 



Opale couleur de feu. See Opal. 



Opale de feu. See Opal. 



Opale noble. See Opal. 



Opale terreuse. See Opal. 



Opalescent chrysolite. See Cbryso- 

 beryl. 



Opalescent sapphire. See Corundum. 



Opaline allophane. See Scbrotterite. 



Opaline lenzinite. See Halloysite. 



Opalisirinder feldspath. See Ortho- 

 clase. 



Opaljaspis. See Opal. 



Opalized wood. See Opal. 



Opalus. See Opal. 



Operment. See Orpiment and Realgar. 



Opheret. See Lead. 



Ophiolite. See Serpentine. 



Ophite. See Serpentine. 



Ophites. See Serjientiue. 



Opsimose. See Klipsteiuite. 



Or amalgame. See Gold amalgam. 



Or argentifere. See Gold. 



Or blanc. See Sylvanite. 



Or blanc de Colombie. See Gold amal- 

 gam. 



Or blanc dendritique. See Sylvanite. 



Or de chat. See Mica group. 



Or d'Offenbanya. See Sylvanite. 



Or graphique. See Sylvanite. 



Or gris jauuatre. See Kreunerite. 



Or gris lamelleux. See Nagyagite. 



Or musif natif See Stannite. 



