118 BULLETIN 33, UNITED STATES NATIONAL MUSEUM. 



Occidental agate. See Quartz. 

 Occidental chalcedony. See Quartz. 

 Occidental diamond. See Quartz. 

 Occidental topaz. See Quartz. 

 Occidental turquois. See Odontolite. 

 Ochra. See Hematite. 

 Ochra cobalti rubra. See Erythrite. 

 Ochra cobaltum nigra. See Wad. 

 Ochra nativa. See Liinouite. 

 Ochra niccoli. See Anuabergite. 

 Ochra rubra. See Hematite. 

 Ochran, Breit. Near Halloysite. Plinth- 



ite, Thorn. 

 •Ochre. See Limouite. 

 Ochre, antimony. See Cervautite and 



Stibicouite. 

 Ochre, bismuth. See Bismite. 

 Ochre, hlacJc, Weale. 

 Ochre, brown. See Limonite. 

 Ochre, cadmium. See Greenockite. 

 Ochre, chrome. See Piinelite. 

 Ochre, iron. See Hematite. 

 Ochre, molybdic. See Molybdite. 

 Ochre of iron, brown. See Limonite. 

 Ochre of iron, red. See Hematite. 

 Ochre, plumbic. See Massicot. 

 Ochre, red. See Hematite and Turgite. 

 Ochre, tantalic. See Tautalic oclire. 

 Ochre, telluric. See Tellurite. 

 Ochre, tungstic. See Tungstite. 

 Ochre, uranic. See Uracouite. 

 Ochre, vitrioL See Glockerite. 

 Ochre, yellow. See Limonite. 

 Ochreous iron ore. See Hematite and 



Limonite. 

 Ochreous magnetite. See Magnetite. 

 Ochreous wad. See Wad. 

 Ochriger brauneisenstein. See Limon- 

 ite. 

 Ochroite. See Cerite. 

 Ochry w^ad. See Wad. 

 Ockergelb. See Limonite. 

 Ocre. See Limonite. 

 Ocre de nickel. See Zaratite. 

 Ocre d'Uran. See Uraconite. 

 Ocre martiale brune. See Limonite. 

 Ocro de hierro pardo. See Limonite. 

 Ocro de manganesa. See Psilomelane. 

 Octaedrisches kupfererz. See Cuprite. 

 Octaedrisches phosphorkupfer. See 



Libetbenite and Olivenite. 

 Octaedrisches titaneisen-oxyd. See 



Iserite. 

 Octaedrit. See Octabedrite. 

 Octaedrite. See Octabedrite. 



Octahedral alum salt. See Kalinite. 

 Octahedral ammoniac salt. See Sal 



ammoniac. 

 Octahedral arseniate of copper. See 



Liroconite. 

 Octahedral arsenic acid. See Arseuo- 



lite. 

 Octahedral basaltine. See Pyroxene. 

 Octahedral bismuth. See Bismuth. 

 Octahedral chrome ore. See Cbromite. 

 Octahedral cobalt pyrites. See Smalt- 



ite. 

 Octahedral copper. See Copper. 

 Octahedral copper ore. See Cuprite. 

 Octahedral copper pyrites. See Born- 



ite and Cbalcopyrite. 

 Octahedral corundum. See Gabuite 



and Spinel. 

 Octahedral diamond. See Diamond. 

 Octahedral fluor haloid. See Fluorite. 

 Octahedral iron. See Iron. 

 Octahedral iron ore. See Magnetite. 

 Octahedral kouphone spar. See Sarco- 



lite. 

 Octahedral oxide of titanium. See Oc- 



taliedrite. 

 Octahedral palladium. See Palladium. 

 Octahedral titanium ore. See Pjro- 



cblore. 

 OCTAHEDRITE, Jameson. TiO.2. Te- 

 tragonal. Anatase, Haiiy; daupbi- 

 nit; octaedrit; octaMrite, Suus.; 

 octahedral oxide of titanium ; oktae- 

 drit, Wern. ; oisauite, Dela. ; schorl 

 blen ; schorl bleu indigo, Bourn. ; 

 scborl octaedrerectangulaire, Bourn, ; 

 titaue anatase, H. ; titane oxydd, H. ; 

 titanic acid, Thorn. 

 Oculus mundi. See Opal. 

 Oculus piscis. See Apopbyllite, 

 Odalite. See Sodalite. 

 Odinite. See Muscovite. 

 Odite. See Muscovite. 

 Odontolite. Bone colored by Fe or Cu 

 salts. Bone turquois; occidental 

 turquois ; turquois de nouvelle rocbe. 

 CEdelite. See Natrolite. 

 OGil de chat. See Crocidolite, Cbryso- 



beryl. Gypsum, and Quartz. 

 CEil de perdrix. See Leucite. 

 CBLLACHERITE, Dana. HeRiAlgCSi 

 04)9. Crystalline. Margarite, from. 

 Pbtscbtbal, (Ellacher. 

 CEquinolite. See Ortboclase. 

 GSrsdedtite. See ffirsteditc. 



