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The oxidized zinc ores of Leadville, Colorado, by G. F. Loughlin.

By:

Loughlin, G. F. (Gerald Francis), 1880-1946

Material type: Text

Text

TextSeries: U.S. Geological survey. Bulletin ; 681Publication details: Washington, Govt. print. off., 1918.Description: 91 p. VIII pl. (part fold.; incl. map, diagrs.) diagrs. 24 cmSubject(s):

Zinc mines and mining -- Colorado

LOC classification:

QE75 .B9 no. 681

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