LITERATURE OF THE SPECTROSCOPE. 3G1 



ZIRCONIUM. 



Zirconium arc spectrum; zirconium and palladium spark spectrum; zir- 

 conium spark spectrum. 



Capron (J. R.). Photographed Spectra, London, 1877, p. 53. 



On zirconia. 



Hannay (J. B.). Jour. Chem. Soc, (2) 11, 703-10; Ber. chem. Ges., 

 6, 571 (Abs.). 



Absorption spectra of zircons. 



Linnemann (E.). Monatsber. f. Chemie, 6, 531-G; Jour. Chem. Soc, 

 48, 1173 (Abs.). 



On some remarkable spectra of compounds of zirconia and the oxides of 

 uranium. 



Sorby (H. C). Proc. Royal Soc, 18, 197; Ber. chem. Ges., 3, 14G. 



Spectre du zirconium. 



Troost et Hautefeuille. Comptes Rendus, 73, 620; Bull. Soc chim 

 Paris, n. s. 16, 229. 



