116 BIBLIOGRAPHY OF METALS OF THE PLATINUM GEOUP 



1861: 1, J. ToEREY. Occurrence of iridosmiiim in California. (Foot- 

 note to Gibbs' Eesearches.) Ir, Os. 

 Amer. J. Sci. [2], 31 (1861), 69. 



1861: 2. Q. Sella. Sulla forme cristalline di alcimi sali derivati dell' 

 ammoniaca. (Chloroplatinates of ethylphosphins.) Pt. 



Cimento, 13 (1861), 349; 14 (1861), 37; 15 (1862), 145; Mem. Acad. 

 Torino [2], 20 (1863), 355. 



1861: 3. E. GuEYMAED. Notice siir le dosage du platine qui se trouve 



a I'etat de diffusion dans les gites metalliques ou dans les roches 



des Alpes du Dauphine et de la Savoie. Pt. 



C. K. 53 (1861), 98; Chem. News 5 (1862), 7; Eep. cMm. appl. 3 



(1861), 365. 



1861: 4. A. A. Damocte. Note sur la presence du platine et de I'etain 



metallique dans les terrains auriferes de la Guyane. Pt. 



C. K. 52 (1861), 688; Ann. des Mines [6], 8 (1865), 250; J. prakt. 



Chem. 87 (1862), 250; Eep. chim. pur. 3 (1861), 221; Rep. chim. 



appl. 3 (1861), 181; Jsb. Chem. 1861, 969. 



1861: 5. M. Faeaday. On platinum. (Lecture at the Eoyal Institu- 

 tion, Feb. 22, 1861.) Pt, Pd, Ir, Os, Eh, Eu. 



Proc. Roy. Inst. 3 (1858-62), 321; Chem. News, 3 (1861), 136. 



1861: 6. W. GiBBS, Eesearches on the platinum metals. (Chiefly on 

 separation of the metals; review of history and proposal of new 

 method with nitrites.) (" Eeprinted from the Contributions to 

 Knowledge of the Smithsonian Institution, vol. 12 "; not, how- 

 ever, so published.) Pt, Pd, Ir, Os, Eh, Eu. 



Amer. J. Sci. [2], 31 (1861), 63; 34 (1862), 341; 31 (1864), 57; J. 

 prakt. Chem. 84 (1861), 65; 91 (1864), 171; 94 (1865), 10; Chem. 

 News, 3 (1861), 130, 148; 7 (1863), 61, 73, 97; 9 (1864), 121; Rep. 

 chim. pur. 3 (1861), 218; 4 (1862), 259; Bui. Soc. Chim. [2], 2 

 (1864), 39; 3 (1865), 285; Chem. Centrbl. 1864, 355; Ann. Chem. 

 (Liebig), 120 (1861), 99; Ztsch. anal. Chem. 5 (1866), 117, 132, 

 136; Polyt. J. (Dingier), 166 (1862), 396; Jsb. Chem. 1861, 328; 

 1862, 231; 1863, 290; 1864, 287; Berg u. Hiitten Ztg. 21 (1862), 

 256. 



1861: 7. G. KiRCHHOFF and E. W. Bunsen. Chemische Analyse durch 



Spectralbeobachtungen. (Solubility of rubidium and cesium 



platinichlorids, p. 352, 371.) Pt. 



Ann. der Phys. (Pogg.), 113 (1861), 337; Ann. chim. phys. 64 



(1862), 257; J. prakt. Chem. 85 (1862), 65; J. de Pharm. [3], 40 



(1861), 311; Chem. News, 4 (1861), 44; Ztsch. anal. Chem. 1 



(1862), 62; Phil. Mag. [4], 22 (1861), 329, 498; Jsb. Chem. 1861, 



176, 180. 



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