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Investigation of the Union zinc-lead mine, Washoe County, Nev.

Published Year

• 1950-1959 (1) *

Subject

• Lead mines and mining--Nevada--Washoe County (1) *
• Mine examination--Nevada--Washoe County (1)
• Zinc mines and mining--Nevada--Washoe County (1)

Author

• Geehan, Robert W. (1)

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