PUBLICATIONS ON GOLD AND SILVER. 91 
Hague, Arnold. Geology of the Eureka district, Nevada. Monograph XX. 
419 pp. 1892. 
Hahn. O. H. The smelting of argentiferous lead ores in the far West. In 
Mineral Resources U. S. for 1882, pp. 324-345. 1883. 
Lindgren, Waldemar. The gold-silver mines of Ophir, California. In Four- 
teenth Ann. Rept.. Pt. II, pp. 243-284. 1894. 
The gold-quartz veins of Nevada City and Grass Valley districts. Cali- 
fornia. In Seventeenth Ann. Rept., Pt. II, pp. 1-262. 1896. 
The mining districts of the Idaho Basin and the Boise Ridge. Idaho. 
In Eighteenth Ann. Rept., Pt. Ill, pp. 625-736. 1898. 
The gold and silver veins of Silver City, De Lamar, and other mining 
districts in Idaho. In Twentieth Ann. Rept., Pt. Ill, pp. 75-256. 1900. 
The gold belt of the Blue Mountains of Oregon. In Twenty-second 
Ann. Rept., Pt. II. pp. 551-776. 1902. 
Lord, E. Comstock mining and miners. Monograph IV. 451 pp. 1883. 
Mendenhall, W. C. Reconnaissance in the Norton Bay region, Alaska, in 
1900. In reconnaissances in the Cape Nome and Norton Bay regions, Alaska, in 
1900; a royal octavo pamphlet published in 1901 by order of Congress, pp. 181-218 
Reconnaissance from Resurrection Bay to the Tanana River in 1898. 
In Twentieth Ann. Rept., Pt. VII, pp. 264-340. 1900. 
Nitze, H. B. C. History of gold mining and metallurgy in the Southern States. 
In Twentieth Ann. Rept., Pt. VI, pp. 111-123. 1899. 
Penrose, R. A. F., jr. Mining geology of the Cripple Creek district, Colo- 
rado. In Sixteenth Ann. Rept., Pt. II, pp. 111-209. 1895. 
Purington, C. W. Preliminary report on the mining industries of the Tellu- 
ride quadrangle. Colorado. In Eighteenth Ann. Rept., Pt. Ill, pp. 745-850. 1898. 
Ransome, F. L. Report on the economic geology of the Silverton quadrangle, 
Colorado. Bulletin No. 182. 265 pp. 1901. 
The ore deposits of the Rico Mountains, Colorado. In Twenty-second 
Ann. Rept., Pt. II, pp, 229-398. 1902. 
Schrader, F. C. Preliminary report of a reconnaissance along Chandler and 
Koyukuk rivers, Alaska, in 1899. In Twenty-first Ann. Rept., Pt. II, pp. 447- 
485. 1900. 
Spurr, J. E. Economic geology of the Mercur mining district, Utah. In Six- 
teenth Ann. Rept., Pt. II, pp. 343-455. 1895. 
— — Geology of the Aspen mining district, Colorado; with atlas. Mono, 
graph XXXI. 260 pp. 1898. 
The ore deposits of Monte Cristo, Washington. In Twenty-second 
Ann. Rept., Pt. II, pp. 777-866. 1902. 
Spurr, J. E., and Goodrich, H. B. Geology of the Yukon gold district, 
Alaska, with an introductory chapter on the history and conditions of the district 
to 1887. In Eighteenth Ann. Rept., Pt. Ill, pp. 89-392, maps. 1898. 
Tower, G. W., and Smith, G. O. Geology and mining industry of the Tintic 
district, Utah. In Nineteenth Ann. Rept. , Pt. Ill, pp. 601-767. 1899. 
Weed, W. H. Geology of the Little Belt Mountains, Montana, with notes on 
the mineral deposits of the Neihart, Barker, Yogo,and other districts. In Twen- 
tieth Ann. Rept.. Pt. III. pp. 271-461. 1900. 
Weed, W. H., and Barrell, J. Geology and ore deposits of the Elkhorn min- 
ing district, Jefferson County, Montana. In Twenty-second Ann. Rept., Pt. II, 
pp. 399-550. 1902. 
Weed, W. H., and Pirsson, L. V. Geology of the Castle Mountain mining dis- 
trict, Montana. Bulletin No. 139. 164 pp. 1896. • 
Geology and mining resources of the Judith Mountains of Mon- 
tana. In Eighteenth Ann. Rept., Pt. Ill, pp. 446-616. 1898. 
Williams, A. Popular fallacies regarding precious metal ore deposits. In 
Fourth Ann. Rept., pp. 253-271. 1884. 
