788 RECENT PUBLICATIONS 



— Gee, L, C. E. A Review of Mining Operations in the State of South 

 Australia during the Half-Year Ended June 30th, 1914. No. 20. 

 [Adelaide: R. E. E. Rogers, Government Printer, North Terrace, 1914.] 



— Gibson, A. H, Natural Sources of Energy. [Cambridge: University Press. 

 New York: Putnam, 1913.] 



— Grout, F. F., Worcester, P. G., and Henderson, Junius. Reconnais- 

 sance of the Geology of the Rabbit Ears Region, Routt, Grand and 

 Jackson Counties, Colorado. [Colorado Geological Survey, Bulletin 5, 

 Part I. Boulder, 1913.] 



— ^Handbuch der Mineralchemie. Bd. HI. 4 (Bog. 31-40). [Dresden und 

 Leipzig: Verlag von Theodor Steinkopff, 1914.] 



— -Hawaiian Volcano Observatory, Weekly Bulletin of. Vol. II, Nos. 4, 13, 

 19, 20, 21. [Honolulu, 1914.] 



— ^Heikes, V. C. Gold, Silver, Copper, Lead, and Zinc in Utah in 1913. 

 Mines Report. [U.S. Geological Survey, Mineral Resources of the United 

 States, 1913, Part I, pp. 365-413. Washington, 1914.] 



— ^Henderson, Charles W. Gold, Silver, Copper, and Lead in South Dakota 

 and Wyoming in 1913. [U.S. Geological Survey, Mineral Resources of the 

 United States, 1913, Part I, 3. Washington, 1914.] 



. Gold, SUver, Copper, Lead, and Zinc in Colorado in 19 13. Mines 



Report. [U.S. Geological Survey, Mineral Resources of the United States. 

 1913, Part I, pp. 227-78. Washington, 1914.] 



— Hennen, R. v., and Reger, D. B. Preston County. With Part IV — 

 Paleontology, by W. Armstrong Price, and Maps. [West Virginia 

 Geological Survey, County Reports. Morgantown, 1914.] 



— ^Hess, F. L., and Schaller, W. T. Colorado Ferberite and the Wolframite 

 Series. [U.S. Geological Survey, Bulletin 583. Washington, 1914.] 



. The Production of Antimony, Arsenic, Bismuth, Selenium, and 



Tellurium in 1913. [U.S. Geological Survey, Mineral Resources of the 

 United States, 1913, Part I, pp. 279-89. Washington, 1914.] 



The Production of Cobalt, Molybdenum, Nickel, Tin, Titanium, 



Tungsten, Radium, Uranium, and Vanadium in 1913. [U.S. Geological 



Survey, Mineral Resources of the United States, 1913, Part I, pp. 339-64. 



Washington, 19 14.] 

 — Hewett, D. F. The Production of Manganese and Manganiferous Ores 



in 1913. [U.S. Geological Survey, Mineral Resources of the United 



States, 1913, Part I, 4. Washington, 1914.] 

 — ^HiLL, James M. The Production of Barytes in 1913; with a Note on 



Strontium Ore and Salts. [U.S. Geological Survey, Mineral Resources 



of the United States, 1913, Part II, 12. Washington, 1914.] 

 ■ . The Production of Mineral Paints in 1913. [U.S. Geological Survey 



Mineral Resources of the United States, 1913, Part II, 5. Washington, 



1914.] 

 — Iowa, Annals of. Third Series. Vol. XI, No. 6. [Des Moines, July, 1914.] 



