188 



BULLETIN 32, UNITED STATES NATIONAL MUSEUM. 



YTTROCERITE— Coutiuued. 



calcit; py? uidal cerium baryte, 

 Mohs; ytterflussspath ; yttria flna- 

 t6e; yttrocalcit, Glock. ; yttrocererit, 

 Leonh. 



Yttrocolumbite. See Yttrotautalite, 



Yttrogummite. Decomposed Cleveite. 



Yttroilmenit. See Saraarskite and Yttro- 

 tautalite. 



Yttrotantale. See Yttrotantalite. 



Yttrotantalit, brauner. See Fergnson- 

 ite. 



YTTROTANTALITE, Dana. (Y, Er, 

 Ce, Ca, Fe) (Ta, Cb).,07. Orthorbom- 

 bic. Tantale oxyd^ yttrifere, H. ; 

 ytterspatb; yttertautal, Karst.; ytter- 

 tantalite j yttrious oxide of colum- 

 bium; yttro-columbite,Z)a«a; yttroil- 

 menit, Herm.; yttrotantal, Ekcherg. 



Yttrotantalite, yellow. See Fergusonite. 



Yttrotitanite. See Keilbauite. 



Yu. See Anipbibole and Jadeite. 



Zahes erdpech. See Aspbaltum. 



Zahab. See Gold. 



Zala. See Borax. 



Zamtite. See Zaratite. 



Zaratita. See Zaratite. 



ZARATITE, Casares. NiC03.2 Ni(OH), 

 +4 H2O. Amorpbous. Carbonate 

 hidratado de niquel, Casares; emer- 

 ald nickel, Silliman; hydrate of nic- 

 kel, ASiZKmaw; nickel carbonate ; nic- 

 kel 6meraude; nickel hydrocarbon- 

 ate; nickeloxydhydrat; nickel sma- 

 ragd ; ochre de nickel, Broch. ; peu- 

 nite; tt^xasite, Ken ng.; zaratit, zara- 

 tita, Casares; zavaVite, Bristoiv. 



Zavalite. See Zaratite, 



Zeagonite. See Gismondite. 



Zeasite. See Opal. 



Zeilanite. See Spinel. 



Zellkies. See Marcasite. 



Zeolite. See Natrolite and Stilbite. 



Zeolite. See Zeolithe. 



Zeolite, cubic. See Aualcite and Cha- 

 ba/jte. 



Zeolite, efflorescing. Se« Laumontite. 



Zeolite, feather. See Natrolite. 



Zeolite, fibrous. See Natrolite. 



Zeolite, foliated. See Stilbite and Heu- 

 landite. 



Zeolite, mealy. See Laumontite. 



Zeolite, needle. See Natrolite. 



Zeolite of Brisgau. See Calamine. 



Zeolite, pyramidal. See Apophyllite. 



Zeolite, radiated. See Stilbite. 



Zeolites albus fibrosus, capillaris, etc^ 



See Natrolite. 



Zeolites bloa. See Lapis Lazuli. 



Zeolites cryst., crystalli ad centrum 

 tendentes. See. Stilbite. 



Zeolites crystallisatus, prismaticus, 

 capillaris. See Natrolite. 



Zeolites facie Seleiiitica lamellaris. 

 See Stilbite. 



Zeolith von Hellesta. See Apophyll- 

 ite. 



Zeolithe bleue. See Lapis Lazuli. 



Zeolithe calcaire. See Fectolite. 



Zeolithe commune. See Stilbite. 



Zeolithe cubique. See Analcite and 

 Chabazite. 



Zeolithe d'.S3delfors. See Laumontite. 



Zeolithe de Borkhult. See Anorthite. 



Zeolithe d'Hellesta. See Apophyllite. 



Zeolithe de Salpach. See Faujasite. 



Zeolithe de Suede. See Spodumene. 



Zeolithe de 24 facettes. See Analcite. 



Zeolithe dure. See Analcite. 



Zeolithe efflore-scente. See Laumon- 

 tite. 



Zeolithe en aiguilles. See Natrolite. 



Zeolithe farineuse. See Laumontite. 



Zeolithe feuilletee. See Stilbite. 



Zeolithe fibreuse. See Natrolite. 



Zeolithe lamelleuse. See Heulandite. 



Zeolithe leucitique. See Analcite. 



Zeolithe nacree. See Stilbite. 



Zeolithe noire. See Gadolinite. 



Zeolithe radiee. See Natrolite. 



Zeolithe rayonnee. See Stilbite. 



Zeolithe rouge de Tyrol. See Fassaite. 



Zeolithe rouge d'Upsal. See Laumon- 

 tite. 



Zeolithe tenace. See Okenite. 



Zeolithe verdatre. See Prehnite. 



Zeolithus albus cubicus Islandice. 

 See Chabazite. 



Zeolithus cseruleus. See Lapis Lazuli. 



Zeolithus lamellaris major. See Apo- 

 phyllite. 



Zeolithus vitreus electricus. See Tour- 

 maline. 



ZEPHAROVICHITE, Borlchij. AliP.Os 

 -f-.') HiO. Orthorhombic. 



Zerreiblicher uranokker. See l^:a- 

 eoiiite. 



Zeugite. See Metabrnshite. 



ZEUNERITE, Weishach. CuU^As^Oia-f 

 8H,,0. Tetragonal. 



Zeuxite. See Tourmaline. 



Zeylanite. See Spinel. 



