34 BIBLIOGRAPHY OF METALS OF THE PLATINUM GROUP 



Chem. (Schweigger), 34 (1822), 22, 57; Ann. of Phil. (Thomson),. 

 4 (1822), 284, 343. 



1821: 4. J. B. BoussiNGAULT. Sur la combinaison dii silicmm avec le 

 platine. (Xot compound of platinum and carbon as first thought.) 



Pt. 



Ann. chim. phys. 16 (1821), 5; J. fiir Chem. (Schweigger) 32 



(1821), 483; Phil. Mag. 59 (1822), 185; Berzelius Jsb. 2 (1823), 88; 



Archiv f. Bergbau (Karsten), 5 (1822), 158; Ann. des Mines, 7 



(1822), 139. 



1821:5. T. ThomsoIs^ (Oxid of platinum.) Pt. 



Ann. chim. phys. 18 (1821), 146; Berzelius Jsb. 2 (1823), 87. 



1821: 6. C. H. Pfaff. Ueber die Weinsteinsaure und das salzsaure 

 • Platin als Eeagentien fiir Kali. Pt. 



J. fiir Chem. (Schweigger), 33 (1821), 473. 



1821: 7. J. Murray. On the change of colour in blue vegetable 

 colours by metallic salts. (Colored green by platinic chlorid.) Pt. 

 Phil. Mag. 58 (1821), 273; J. fiir Chem. (Schweigger), 33 (1821), 

 486. 



1821: 8. J. F. Daniell. On a new pyrometer. (Platinum amalgam^ 

 p. 319.) Pt. 



Quart. J. Sci. 11 (1821), 309; J. fiir Chem. (Schweigger), 33 (1821), 

 110. 



1821: 9. J. Murray. On the alloys of platinum. Pt. 



Edin. Phil. J. 4 (1821), 202. 



1821: 10. T. J. Seebeck. Magnetische Polarisation der Metalle und 



Erze durch Temperature-Differenz. (Platina tiegeln auf ihre 



chemische Eeinheit durch Thermomagnetismus zu priifen.) Pt. 



Abhandl. Acad. Berlin. 1822-23, 265; J. fiir Chem. (Schweigger), 



46 (1826), 101; J. techn. Chem. 2 (1828), 102; Ann. der Phys. 



(Pogg.), 6 (1826), 1, 114, 265. 



1821: 11. J. P. Charlton. On the production of colours by mechani- 

 cal division. (Effect of platinum black.) Pt. 

 Ann. of Phil. (Thomson), 18 (1821), 182; J. fiir Chem. (Schweig- 

 ger), 33 (1821), 240. 



1821: 12. J. P. Charlton. On the black enamel obtained from platina. 

 (Colors from platinum and iridium.) Pt, Ir. 



Ann. of Phil. (Thomson), 18 (1S21), 337; J. fiir Chem. (Schweig- 

 ger), 34 (1822), 253; Polyt. J. (Dingl.), 7 (1822), 350. 



1821: 13. E. D. Clarke. Observations upon the gas blow-pipe. (Ee- 

 duction of the platinum metals.) Pt, Pd, Ir, Eh, Os. 



Ann. of Phil. (Thomson), 17 (1821), 424. 



