504 



GENERAL INDEX. 



[26 



initiation of added water in, 

 Keister, 44, 331. 



Miller, D. C., Science of Musical 

 Sounds, 41, 561. 



Miller, E., Origin of Planetary Sys- 

 tem, 46, 542. 



Miller, E. R., dustfall of March 9. 

 1918, 46, 599; 47, 133. 



Miller, G. A., Mathematical Litera- 

 ture, 41, 369. 



Miller, W. G., euxenite in Ontario, 

 44, 243; Nickel Deposits, 45, 239. 



Miller, W. J., Introduction to His- 

 torical Geology, 43, 87. 



Millikan, R. A., Electron, 44, 333; 

 Physics, 50, 394. 



Mills, J., Realities of Modern Sci- 

 ence, 49, 81. 



Mine Supplies, Stronck and Bill- 

 yard, 43, 492. 



Mineral Deposits, Geology of Non- 

 Metallic, Grabau, 50, 468. 



— Industries of Vermont, 43, 490; 

 50, 238. 



— Resources, Philippine Islands, 

 1914, 41, 224; Texas, Phillips, 

 41, 224. 



See GEOL. REPORTS, 



U. S. 

 Mineralogia, d'Achiardi, 41, 377. 

 Mineralogic Notes, Schaller, 42, 85. 

 Mineralogist, American, 47, 147. 

 Mineralogy, Descriptive, Bailey, 



44, 486; Determinative, Lewis, 41, 



149; Elements of, etc., Moses 



and Parsons, 43, 420. 



— Australian, Bibliography, An- 

 derson, 43, 339. 



— of Black Lake Area, Quebec, 

 Poitevin and Graham, 46, 479. 



— Growth, 1818-1918, Ford, 46, 240. 

 Minerals, Madagascar, 43, 174. 



— Manganese, San Jose, Calif., 

 Rogers, 48, 443. 



— opaque, determination, Mur- 

 doch. 42, 85. 



— radioactive, density of lead 

 from, Richards and Wadsworth, 

 41, 293. 



— synantectic, Sederholm, 43, 338. 



— of the Ural Mts., 43, 174. 



— of Utah, Means, 41, 123. 



— tear-figures, Kuhara, 47, 448. 



MINERALS. 



Adamite, Utah, 41, 125. Akerman- 

 ite-gehlenite system, 50, 131. 

 Albanite, 41, 567. Alumogel, 

 41, 567. Ambatoarinite, 41, 567. 



MINERALS. 



Amesite, 49, 96. Anglesite, 

 Idaho, 47, 287. Anhydrite, 42, 

 233- Apatite, Maine, 44, 245. 

 Apthitalite, California, 49, 367. 

 Aragonite, and other forms of 

 CaCOs, 41, 479. Arsenic, 

 native, Japan, 42, 117. Arseno- 

 bismite, 41, 127, 567. Asbestos, 

 Quebec, 44, 156. Augite from 

 British Columbia, 43, 75; 

 Stromboli, 45, 463. Aurobis- 

 muthinite, 41, 567. 

 Backstromite, Sweden, 49, 452. 

 Barite, Calif., 48, 443. Basset- 

 ite, 41, 567. Belbaite, 41, 567. 

 Beryl, etching figures. 43, 223. 

 Bilinite, 41, 568. Bismite, Utah, 

 41, 126. Bismutite, Utah, 41, 

 127. Bismutoplagionite, 49, 

 166, 452. Bornite, composition, 



41, 409. Biitschliite, 41, 568. 

 Cacoclasite, Quebec, 48, 440. 



Calcite, etchings, 45, 221 ; Japan, 



42, 113; 48, 124; relation to 

 other forms of CaCOs, 41, 478. 

 Cancrinite, sulphatic, Colo- 

 rado, 42, 332, 505; optical char- 

 acter, 43, 420. Carnegieite, 43, 

 115, Carnotite, radium from, 41, 

 214. Catoptrite, Sweden, 44, 

 484. Chalcanthite, Colorado, 

 50, 228. Chillagite, 41, 568, 

 Chubutite, Argentine, 47, 446. 

 Cleveite, Norway, 42, 365. 

 Cobalt sulphates, 50, 229. Co- 

 cinerite, Mexico, 48, 206; 49, 

 452. Colerainite, Quebec, 45, 

 478; 46, 479. Collbranite, 

 Korea, 45, 477. Conchite. 41, 

 490. Cordierite. Japan, 42, 115. 

 Covellite, 43, 184. Crandallite, 



43, 60, 493. Creedite, Colo- 

 rado, 42, 504. Crestmorcite, 



44, 486. Cristobalite, Califor- 

 nia, 45, 222; melting point. 46, 

 417. f 



Daubreeite, L T tah. 41, 126. Den- 

 drites of manganese oxides, 44, 

 67. Diabantite, 42, 233. Dia- 

 mond, dispersion, 47, 441; So. 

 Africa, 47, 238, 448; in 1919, 50, 

 472. Diasporogelite, 41, 568. 

 Doelterite, 41, 568; Dufreni- 

 beraunite, 41, 568. Dyscrasite, 

 Australia, 49, 278. 



Eakleite, California, 43, 464. 

 Echellite, Ontario, 49, 452. 

 Ectropite, Sweden, 44, 484. 



