8 IXDKX TO THE LITERATURE OF THORIUM. 



1825, 44, 348-350; Arsb. Phys Kemi, 1825, 118; Berzelius' Jsb., 

 1826', 5, 112, 113; Ann. Mines, 1826 [I], 12, 190; Quart. Jour. Sci. 

 Arts, 1825, 18, 156, 157; Annals Phil. (Thomson), 1824, 8, 330-343, 

 450-457; 1824, 9, 124-131; 1824, 10, 116-130; Roy. Soc. C. Sci. 

 Papers, 1867, 1, 335. 



1825: 9. Lettre de M. Berzelius a M. Brogniart. March 15, 1825. 

 Observations sur diverses especes Minerales, extraites d une lettre 

 de M. Berzelius, a M. Brogniart. 



Ann.dessci. naturelles, 1825, No. 5, 430-432; Ann. Phil. (Thomson), 



1826, 11, 23-24; Edin. J. Sci., 1825, 3, 332-334; Roy. iSoc. C. Sci. 

 Papers, 1867, 1, 335. 



1826: 10. WoHLER. Ueber den Pyrochlor, eine neue Mineral species 

 " Ceroxyd " (unrein). 



Ann. der Phys. Pogg., 1820, 7, 417-428; Ztschr. Kryst, 1826, 2, 385- 

 389; Ber., 1882, 15, 3150a; Berzelius' Jsb., 1828, 7, 175-176: Arsb. 

 Phys. Kemi, 1827, 172-173; Beudant. Min., 1832, vol. 2, 6l9, 756; 

 Rammelsberg's Min. Chem., 1875, 2d ed., 371-375; Roy. Soc. C. 

 Sci. Papers, 1872, 6, 411. 



1827: 11. Rose. Pyroclilore, a new mineral species. 



Edin. J. Sci., 1827, 6, 358-361. 

 1828: 12. Berzelius. Ueber den Thorit, ein neues mineral und eine 

 darin enthaltene neue Erde, die Thorerde. 



Ann. der Pliys.Pogg., 1829, 15, 633-634; Berzelius' Traite deChimie, 

 French ed., 1846, 2, 179-184: Rammelsberg's Min. Chem., 1860, 

 544-546; Edin! J. Sci., 1829, 1, 207-209; 1829, 2, 223-225; Quart. 

 Jour. Sci. Arts, 1829, 2, 412-413; 1830, 1,88-104; 1830, 1, 417-419; 

 Gmelin-Kraut, Handb. anorg. Chemie, 1874-1886, IP, 881; Hens- 

 mans, Repertoire, 1829, June; Phil. Mag., 1829, 6, 392-393; Roy. 

 Soc. C. Sci. Papers, 1867, 1, 336. 



1829 : lo. Berzelius. Undersokning af ett ny tt mineral som innehaller 

 en forut obekant jord. 



Kongl. Sv. Vet. Akad. Handl., 1829, 1-30; Berzelius' Lehrbuch d. 

 Chemie, 1845, 3, 1224; 1845, 5° Auf. 2, 189-194; 1845, 5° Auf. 3, 

 511-518; Ann. der Phys. Pogg., 1829, 16, 385-414; Ann. chim. 

 phys., 1830, 43, 5-38; J. techn. Chem., 1829, 2, 463-464; Bibl. 

 Univ., 1829, n. s., 42, 291-311 ; 1830, n. s., 43, 48 64 ; Quart. Jour. 

 Sci. Arts, 1829, 2,296-302; 1830,1,88-104; Gmelin-Kraut, Handb. 

 anorg. Chemie, 1875, 1, 57; 1897, '2\ 144, 226, 694, 976; Rammels- 

 berg's Mill. Chem., 1875, 2 Auf. 2, 173-174; Dana's Min., 1874, 5th 

 ed., 413; Roy. Soc. C. Sci. Papers, 1867, 1, 336. 



1829 : 14. Berzelius. Extrait d'une lettre de M. Berzelius a M. Dulong 

 sur la decouverte d'une nouvelle terre, la Thorine. Seances de 

 I'acad. royale des sciences. Paris, 1829, July 20. 



Ann. chim. phys., 1829, 41, 422-423; 1829, 42,67; L' Qui versel, 1829, 

 No. 206, July 25: Bibl. Univ., 1829, 41, 255-256; Le Globe, 1829, 

 [7], 58, 463, July 22; J. de pharm., 1829, 15, 488-489; Am. J. Sci., 

 1830, 17, 381 ; Roy. Soc. C. Sci. Papers, 1867, 1, 336. 



