Biodiversity Heritage Library
Subject "Silver mines and mining"
Geology of the Comstock lode and the Washoe district, with atlas / by george F. Becker.
By: Becker, George F. (George Ferdinand), - Barus, Carl,
Publication info: Washington,Govt. Print. Off.,1882.
Contributed by: University of Connecticut Libraries (archive.org)
Subjects: Comstock Lode (Nev.) Geology Gold mines and mining Nevada Silver mines and mining