TXDKX Tf) TTTK LTTKHATTRK OK TKnlMlNf. 45 



1887: 311. NoRi)KNSKi()M). Thorit Iran tvti nya fyndorter i Norge. 



Geol. Fureii. Foih., IS87, Bd. 9, No. 1 (106), 26-28; Jahrb. Min., 

 1889, 69, 1, 396-397 Ref. ; Ztschr. Kryst., 1888-1889, 15, 97-98- 

 Chem. Centrbl., 1891, I, Oil. 



1887 : 312. Troost and Ouvrakd, Sur les silicates de tliorine. 



C. R., 1887, 105, 255-258 ; Ber., 1887, 20,534 R. ; Chem. News, 1887, 

 56, 114; Nature, 1S87, 36, 360; Chem. Centrbl.. 1887, 1098; .Lsb. 

 Chem., 1887, 556. 



1887: 318. Blomstrand. Aiuilys af cer-och ytterfosfater fran Sodra 

 Norge ett bidrag till fragan om dessa mineraliers kemiska 

 byggnad. 



Geol. Li'oren. Forh., 1887, 9, No. 3, (No. 108), 1G0-1S7; Jahrb. Min., 

 1889, 70, 2, 44-46 Ref.; Ztschr. Kryst., 1S8S-18S9, 15, 99-103; 

 Chem. ("entrbl., 1887, 934; Rammelsberg's Min. Cliem., 1895, 

 Zweites Suppl., 134-137, 137-138. 



1887 : 314. Auer von Wklsbach. The Chemistry of the Welsbach 

 light. 



Industries, 1887, 2. I, 493 ; J. Gas. L., 1887, 49, 959. 



1888: 315. Clarke. The Constants of Nature. Part I (new edition), 

 1888, pp. 420. 



Smithsonian Misc. Coll., 1888, vol. 32; Sp. Grav. solids and liquids. 

 Thorium and its compounds, pp. 6, 48, 58, 88, 100, 116, 118, 133, 

 144, 361. 



1888 : 316. Penfiei.d and Sperry. Monazite from Alexander Co., N. C. 



Am. J. Sci., 1888, [3], 36, 317-331; Ztschr. Kryst., 1889-1890, 17, 

 407; Jahrb. Min., 1891, 74, 2, 241-245 Ref. ; Bull, soc franc, min., 

 1889, 12, 502-505; Chem. Centrbl., 1888, 1583-1585. 



1888: 317. Note. Extended use of some of the rarer minerals. 

 Eng. and Min. Jour., 1888, 46, 1-2. 



1887-1888 : 318. Blomstrand. Till fragan oin gadolinitjordens atom- 

 vigt och gadolinitens sammansiittning. 



Acta Universitatis, Lund., 1887-1888, 24, 2, 3, 1-26; Ztschr. Kryet., 

 1892, 20, .366-367 ;.S. of M. Quar., 1892, 15, 168; Rammelsberg's 

 Min. Chem., 1895, Zweites Suppl., 272-276. 



1888: 319. Kluss. Zur kenntniss der unterschwefelsauren salzen. 

 I and II. 



Dissertation Berlin 14/,, [7/,], II, Chem. Inst. d. Univ. ; Ann. Chem. 

 T.iebig, 1888, 246, 179-220, 284-306; Chem. Centrbl., 1888, 215-216, 

 1021, 1151-1152 ; Ber., 1888,592-594 Ref. ; Jsb. Chem., 1888, 477-485. 



1888: 320. Hillebrand. Uraninite. 



Am. J. Sci., 1888, [ii], 36, 295; Jahrb. Min., 1891,74, 2,44 Ref.; 

 Ztschr. Kryst., 1889-1890, 17, 404. 



