BIBLIOGEAPHY OF METALS OF THE PLATINUM GEOUP 31 



180-i: 10. A. F. FouECKOY. Notice d'lme suite de reclierches sur le 

 nouveau metal qui existe dans le platine brut. Pt, Rh. 



Ann. Mns. Xat. Hist. Paris. 4 (1804), 77. 



1804: 11. H. V. Collet-Descotils. (New metal in crude platina.) 



Nicholson's J. 7 (1804), 76; from "J. d. Chim." Pt. Eh(?). 



1804: 12. S. Texxaxt. On two metals found in the black powder 

 remaining after the solution of platina. (Separation, properties 

 and naming of iridium and osmium, including osmium amalgam, 

 p. 418.) Pt, Ir, Os. 



Phil. Trans. London, 94 (1804), 411; Proc. Key. Soc. London, 1 

 (1832), 161; Ann. de Chim. 52 (1804), 47; Ann. der Phys. (Gil- 

 bert), 19 (1805), 118; J. des Mines, 18 (1804-5), 81; J. de Phys. 

 59 (1804), 97; N. allg. J. Chem. (Gehlen), 5 (1805), 166; Nichol- 

 son's J. 8 (1804), 220; 10 (1805), 24; PhiL Mag. 20 (1805), 162; 

 Bibl. Brit. 27 (1804), 51 (in full). 



1804: 13. W. H. AYollastox. On a new metal found in crude platina. 

 (Discovery of rhodium with its properties.) Pt, Rh. 



Phil. Trans. London, 94 (1804), 419; Proc. Roy. Soc. London, 1 

 (1832), 162; Ann. d. Chim. 52 (1804), 51; J. des Mines, 18 (1805), 

 91; Nicholson's J. 10 (1805), 34; N. allg. J. Chem. (Gehlen), 5 

 (1805), 175; Phil. Mag. 20 (1805), 168; 21 (1805), 89; Bibl. Brit. 

 Aug. 1804. 



1804: 14. S. Texxaxt and W. H. Wollastox. (Note on examination 

 of crude platina.) Pt, Ir, Os, Rh. 



Bui. des Sciences, 90 (1804), 234; Nicholson's J. 11 (1805), 59. 



1804: 15. A. v. Mussix'-Puschkix. Notes sur le platine. Pt. 



J. des Mines, 15 (1804), 195. 



1804: 16. A. v. Mussix-Puschkix. Method of preparing malleable 

 platina and triple muriatic salts of platina. (Barium and mag- 

 nesium platino-chlorids.) Pt. 

 Nicholson's J. 9 (1804), 65; Ann. d. Chim. 54 (1805), 220; PhiL 

 Mag. 20 (1805), 76. 



1804: 17. J. L. Peoust. Sur le platine noir. Pt. 



Ann. d. Chim. 49 (1804), 177; J. fiir Chem. (Gehlen), 1 (1806), 347. 



1804: 18. C. L. Bebthollet. On the difference between effects of 

 electricity and of heat. (Platinum little heated by discharge.) Pt. 



Nicholson's J. 8 (1804), SO. 



1804: 19. Amicus. Note respecting suspension of zinc in hydrogen 

 and the consequent ignition and fusion of platinum wire. Pt. 



Nicholson's J. 9 (1804), 24. 



