102 
BIBLIOGRAPHY AND INDEX OF N. A. GEOLOGY 
[bull. 145. 
Michigan — Continued. 
Niagara and the Great Lakes, Taylor, 463. 
Second Lake Algonquin, Taylor, 465. 
The Republic trough, Smyth, H. L., 445. 
Underground temperature, Agassiz, 5. 
Volcanics of the Michigamme district, Michi- 
gan, Clements, 86. 
Mineralogy. 
Condensed titles of papers. 
Analyses of sodalite, Luquer and Yolckening, 
302. 
A plunibiferous tetrahedrite, Hoffman, 223. 
Calaverite crystals from Cripple Creek. Colo., 
Penfield, 366. 
Calaverite from Cripple Creek, Colo., Hille- 
brand, 215. 
Chemical composition of calaverite, Hille- 
brand,216. 
Constitution of the Canon Diablo meteorite, 
Derby, 119. 
Constitution of the silicates, Clarke, F. W., 
79. 
Contributions from the mineralogical depart- 
ment of Columbia College, Moses, 348. 
Crystallized slags from copper smelting, 
Lane, 382. 
Crystals, Ferrier, 144. 
Mineralogical lexicon of Franklin, Hamp- 
shire, and Hampden counties, Mass., Emer- 
son, 134. 
Mineralogical notes, with analyses, Hobbs, 
221. 
Mineralogy of Missouri, Wheeler, 533. 
Mineralogy of "Wisconsin, Hobbs, 220. 
Minerals from New York City, Hovey, 228. 
Minerals of Webster County, Iowa, Spencer, 
A. C, 449. 
Minnesota minerals, Berkey, 44. 
Monazite, Nitze, 354. 
Monazite and orthoclase from South Lynne, 
Conn., Matthew, W. D., 325. 
Native sulphur in Michigan, Sherzer, 435. 
Notes on the gold ores of California, Turner, 
477. 
Occurrence of leadhillite pseudomorphs, 
Foote, 146. 
On a blue mineral, supposed to be ultrama- 
rine, Packard, 364. 
On a new alkali mineral, Foote, 147, 148. 
On lawsonite from California, Ransome, 385. 
On two meteorites, Howell, 230. 
Peculiar mineral transformations, Emerson. 
135. 
Plymouth meteorite, Indiana, Ward, H. A. ,516. 
Precious stones, Kunz, 279. 
The bauxites, Laur, 284. 
Topaz crystals, Jones, A. J., 239. 
Minerals described. 
Actinolite, Hoffman, 222. 
Allanite, Emerson, 135. 
Altaite, Hoffman, 222. 
Alunogen, Hoffman, 222. 
Andrasite, Hoffman, 222. 
Anglesite, Hoffman, 222. 
Apatite, Hobbs, 221. 
Arquerite, Hoffman, 222. 
Arsenolite, Hoffman, 222. 
Mineralogy— Continued. 
Minerals described — Continued. 
Arsenopyrite, Hobbs, 220. 
Atacamite, Moses, 348. 
Azurite, Hobbs, 220. 
Barite, Hobbs, 220, 221. 
Beryl, Kunz, 279. 
Bismuthinite, Hoffman, 222. 
Calamine, Hoffman, 222. 
Calaverite, Hillebrand, 215, 216. 
Calaverite, Penfield, 366. 
Calcite, Emerson, 135. 
Calcite, Hobbs, 220. 
Celestite, Hoffman, 222. 
Celestite, Spencer, A. C, 449. 
Cerussite, Hobbs, 220, 221. 
Cerrusite, Hoffman, 222. 
Chabazite, Hoffman, 222. 
Chlorotoid, Hobbs, 121. 
Cinnabar, Hoffman, 222. 
Clinochlore, Hoffman, 222. 
Cookeite, Hoffman, 222. 
Corundum, Emerson, 135. 
Cuprite, Hoffman, 222. 
Damourite, Hoffman, 222. 
Diallage, Hoffman, 222. 
Diamond, Hobbs, 220. 
Diamond, Kunz, 279. 
Emerald, Kunz, 279. 
ICrnirgifce, Moses, 348. 
Calena, Hobbs, 220. 
Grossularite, Hoffman, 222. 
Gypsum, Hobbs, 220. 
Gypsum, Spencer, A. C, 449. 
Hyalite, Kunz, 279. 
Hornblende, Hoffman, 222. 
Jamesonite, Hoffman, 222. 
Lawsonite, Ransome, 385. 
Leadhillite, Foote, 146. 
Lepidomelane, Hoffman, 222. 
Lepidolite, Hoffman, 222. 
Lollingite, Hoffman, 222. 
Malachite, Hobbs, 220. 
Manganite, Hobbs, 221. 
Marcasite, Hobbs, 220. 
Mariposite, Turner, 477. 
Meteorite, Derby, 119. 
Meteorite, Howell, 230. 
Meteorite, Ward, H. A., 516. 
Monazite, Hovey, 228. 
Monazite, Matthew, W. D., 325. 
Morenosite, Hoffman, 222. 
Northupite, Foote, 147, 148. 
Opal, Hoffman, 222. 
Opal, Kunz, 279. 
Pessonite, Hobbs, 221. 
Pyrargyrite, Hoffman, 222. 
Pyrite, Hobbs, 220. 
Pyrite, Spencer, A. C, 449. 
Quartz, Hobbs, 220. 
Quartz. Kunz, 279. 
Quartz, Moses, 348. 
Quartz, Spencer, A. C, 449. 
Ruby, Kunz, 279. 
Sapphire, Kunz, 279. 
Serpentine, Emerson, 135. 
Silicates, Clarke, F. W., 79. 
