Lagerstätten nutzbarer Mineralien. 



-97- 



Smith, W. D. : The mineral resources of the Philippine islands. With 



a statement of the production of coinmercial mineral products during 



the year 1910. (Issned by the Division of geol. and mines. Bur. of 



sciences. Manila 1911. 80 p. 3 Taf.) 

 Campbell, M. R. : Contributions to economic geology (short papers and 



preliminary reports) 1909. Part II. Mineral fuels. (TL S. Geol. 



Surv. Bull. 431. 254 p. 12 pls. 4 Fig. Washington 1911.) 

 Smith, P.S. and H. M. Eakin: A geological Reconnaissance in south- 



eastern Seward Peninsula and the Norton Bay— Nulato-Region. (TL S. 



Geol. Surv. 449. 146 p. 13 pls. 15 Fig. Washington 1911.) 

 Atwood, W. W. : Geology and Mineral Resources of Parts of the Alaska 



Peninsula. (U. S. Geol. Surv. 467. 137 p. 14 pls. 18 Fig. Washington 



1911.) 



Darton, N. H. : Economic Geology of Richmond, Va. , and Vicinity. 



(U. S. Geol. Surv. 483. 47 p. 10 pls. 1 Fig. Washington 1911.) 

 Hise, Ch. R. van and Ch. K. Leith: The Geology of the Lake Superior 



Region. (U. S. Geol. Surv. Monographs. 52. 641 p. 49 pls. 76 Fig. 



Washington 1911.) 

 Walker, T. L. : Report of the Molybdenum Ores of Canada. (Canada, 



Dep. of Mines , Mines Brauch. 64 p. 14 pls. 10 Fig. Ottawa 1911.) 

 Irving, J. D. and H. Bancroft: Geology and Ore Deposits near 



Lake City, Colorado. (U. S. Geol. Surv. 478. 128 p. 8 pls. 33 Fig. 



Washington 1911.) 



Brooks, A. H. and others: Mineral Resources of Alaska. Report oii 



Progress of Investigations in 1910. (U. S. Geol. Surv. 480. 333 p. 



13 pls. 19 Fig. Washington 1911.) 

 Burgess, J. A. : The halogen Salts of Silver and Associated Minerals 



at Tonopah, Nevada. (Econ. Geol. 1911. 6. 13—21.) 

 Sharwood, W. J. : Notes on Tellurium-Bearing Gold Ores. (Econ. 



Geol. 1911. 6. 22—36.) 

 Adams, F. S. : The Iron Formation of the Cuyuna Iron Range, Minne- 

 sota. Part II. (Econ. Geol. 1911. 6. 60—70. 3 Fig.) 

 — The Iron Ores in the Cuyuna Range. Part III. (Econ. Geol. 1911. 



6. 156—180. 5 Fig.) 

 Win che 11, A. N. : A Theory for the Origin of Graphite as Exemplified 



in the Graphite Deposits near Dillon, Montana. (Econ. Geol. 1911. 



6. 218—230. 1 Fig.) 

 Loveman, M. H.: Geology of the Philips Pyrite Mine, Anthony's Nose, N. IL 



(Econ. Geol. 1911. 6. 231—246. 2 Fig.) 

 Lincoln, F. C. : Certain Natural Associations of Gold. (Econ. Geol. 



1911. 6. 247—302. 13 Fig.) 

 Walker, T. L. : Recently Discovered Wolframite Deposits in New Bruns- 



Avick. (Econ. Geol. 1911. 6. 396—398. 1 Fig.) 

 Lancy, F. B. : The relation of Bornite and Chalcocite in the Copper 



Ores of the Virgilina District of North. (Econ. Geol. 1911. 6. 399 



—411. 14 Fig.) 



N. Jahrbuch f. Mineralogie etc. 1912. Bd. I. g 



