476 



INDEX. 



India geol. survey, 394. 

 Iowa, Johnson Co., geology, Calvin, 

 149. 



Jagger, T. A., Jr., conditions affect- 

 ing geyser eruption, 323. 



Johanniskafer light, Muruoka, 224. 



Jones, L. C, action of carbon dioxide 

 on soluble borates, 442. 



K 



Kant as a natural philosopher, Becker, 



97. 

 Kayser, E., Paleozoic faunas of the 



Argentine, 72. 

 Kleinasiens Naturschatze, Kannen- 



berg, 79. 

 Knight, W. C, Jurassic vertebrates 



from Wyoming, 186, 378. 

 Knipp, C. T., new form of make and 



break, 283. 



Lacroix, A., Mineralogy of France, 



155. 

 Langley, S. P., the bolometer, 241. 

 Leavitt, R. G., psychrometer for 



study of transpiration, 440. 

 Light, electro-magnetic theorv, Barus, 



343. 



Visible and Invisible, Thompson, 



71. 

 Lindren, W., orthoclase as gangue 



mineral, 418. 



ockv 



300. 



M 



Magnetism, determination of, Meyer, 



467. 



solar and terrestrial, Bigelow, 



455. 

 Magnets, properties of seasoned, 



Pierce, 334. 



temperature coefficients of, Dur- 



ward, 245. 

 Make and break, new form, Knipp, 



283. 

 Marsh, 0. C, Cuvier prize awarded, 



79 ; collections presented to Yale 



University, 156. 

 Mazama, Crater Lake number, 79. 



Mechanics, applied, Perry, 80. 

 Meteoric iron, San Angelo, Texas, 



Preston, 269. 



from Australia, Ward, 135. 

 structure and origin, Preston, 62. 



stone, Jerome, Kansas, Washington, 

 447. 

 Mexico, bulletin of geological insti- 

 tute, Aguilera, 152. 

 Michelson, A. A., new harmonic 



analyzer, 1 ; spectroscope without 



prisms or gratings, 215. 

 Millikan, R. H., general physics, 389. 

 Mineral resources of the U. S. for 



1896, 469. 

 Mineralogica, Synopsis, Weisbach, 78. 

 Mineralogical tables, Groth, 154. 

 Mineralogie, Handbuch der, Hintze, 



316. 

 Mineralogy of France, Lacroix, 155. 

 Minerals, catalogue of, Chester, 78 ; 



Foote, 155. 



of commercial value, Barringer, 



155. 

 Minerals — 



Albite, etching-figures, 182. 



Anorthite, No. Carolina, 128. 



Anthophyllite, No. Carolina, 429. 



Axinite, etching-figures, 180. 



Berthierite, Calif., 428. 



Beryl, No. Carolina, 432. 



Bronzite, Jackson Co., N. C, 431. 



Cassiterite, etc., from tin furnace, 

 93. 



Chalcanthite, etching -figures, 182. 



Clinohedrite, Franklin, N. J., 289. 



Cyanite, No. Carolina, 126 ; etching- 

 figures, 181. 



Datolite, Mexico, 285. 



Diamond, artificial production, 469. 



Diamonds of South Africa, origin 

 of, Bonney, 76 ; work on, De 

 Launay, 77 ; artificial, 469. 



Enstatite, No. Carolina, 430. 



Feldspars, plagioclase, determina- 

 tion of, 349. 



Gersbyite, Sweden, 316. 



Gold, crystalline structure of nug- 

 gets, 235. 



Gold ores containing tellurium, 

 selenium and nickel, 427. 



Graphite, graphitite and graphitoid, 

 146. 



Krennerite, Colorado, 375. 



Langbeinite, 316. 



Leonite, 816. 



Molybdenite, Calif., 426. 



Orthoclase as gangue mineral, 418. 



Easpite, 315. 



Rhodolite, 294. 



Rhodonite, etching-figures, 182. 



