BIBLIOGEAPHY OF METALS OF THE PLATINUM GEOUP 237 



{H. L. Wells. Sperrylite, a new mineral. (Arsenic! of 

 platinum.) Pt, Eh, Pd. 



S. L. Penfield. On the crystalline form of sperrylite. 

 Amer. J. Sci. [3], 37 (1889), 67; J. Chem. Soc. 56 (18S9), 471; 

 Chem. Centrbl. 1889, i, 303; Jsb. Chem. 1889, 588. 



1889: 2. F. W. Claeke and C. Catlett. A platiniferons nickel ore 

 from Canada. Pt. 



Amer. J. Sci. [3], 37 (1889), 372; J. Chem. Soc. 56 (1889), 835; 



Chem. Centrbl. ; Chem. News, 59 (1889), 294; J. Soc. 



Chem. Ind. 8 (1889), 314. 



1889: 3. G. C. HoFFMANX. Annotated list of the minerals occnrring: in 

 Canada. (Iridosmine, p. 87; native platinum, 95; sperrylite, 100.) 



Ir, Os, Pt. 

 Trans. Eoy. Soc. Canada, 7 (1889), 3, 65; Berg und Hiitten Ztg. 

 48 (1889), 62; Chem. Centrbl. 1889, i, 450. 



1889: 4. . Statistique de I'industrie minerale de Eussie en 



1886. Pt. 



Ann. des Mines [8], 16 (1889), 593. 



1889: 5. E. H. Keisee. Eedetermination of the atomic weight of 



palladium (106.351, H =: 1). Pd. 



Amer. Chem. J. 11 (1889), 398; Chem. Centrbl. 1889, ii, 245; Chem. 



News, 59 (1889), 262; J. Chem. Soc. 58 (1890), 17; J. anal. 



Chem. (Hart), 4 (1890), 106; J. Frank. Inst. [3], 97 (1889), 298; 



Ztsch. physik. Chem. 3 (1889), 611; Jsb. Chem. 1889, 120. 



1889: 6. L. Pigeon. Sur le chlorure platinique. (Action of selen- 

 ium and chlorin on platinum, palladium, iridium, and ruthenium.) 



Pt (Pd, Ir, Eu). 

 C. E. 108 (1889), 1009; Ber. 22 (1889), 387; Bui. soc. chim. [3], 3 

 (1890), 365; Chem. Centrbl. 1889, ii, 69; J. Chem. Soc. S6 (1889), 

 834; Chem. Ztg. 13 (1889), Eep. 162; Jsb. Chem. 1889, 592. 



1889: 7. G-. Eousseau. Sur la formation, aux temperatures elevees, 



des platinates alcalins et alcalins-terreux cristallises. Pt. 



C. E. 109 (1889), 144; Ber. 22 (1889), 651; Bui. soc. chim. [3], 3 



(1890), 363; Chem. Centrbl. 1889, ii, 400; Chem. News, 60 (1889), 



72; J. Chem. Soc. 56 (1889), 1125; Chem. Ztg. 13 (1889), Eep. 



255; Jsb. Chem. 1889, 590. 



1889: 8. H. Moiss.:iN. Preparation et proprietes du fluorure de platine 



anhydre. Pt. 



Ann. chim. phys. [6], 24 (1891), 282; J. Euss. Chem. Soc. 22, ii 



(1890), 43; J. Soc. Chem. Ind. 9 (1890), 186; Jsb. Chem. 1889, 



593; C. E. 109 (1889), 807; Bui. soc. chim. [3], 5 (1891), 454; 



Amer. J. Sci. [3]. T'O (1890), 315; Ber. 23 E. (1890), 11; 24 E. 



