REFINE
Browse All : Geology by Hoffmann, J.D. of Santa Clara County (Calif.) from 1887
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Author
Becker, George F.
Full Title
Geological Map of the New Almaden Mining District. U.S. Geological Survey. Monograph XIII, Atlas Sheet VII. Topography by S.W. Bodfish and others. Giles Litho. & Liberty Printing Co. N.Y. Geo. F. Becker, Geologist in charge.
List No
4580.005
Note
Shows in color six classes of rock. Relief shown by 20-foot contour lines. Shows streams, settlements, mines, and roads.
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