Geology and mineral deposits of Humboldt County, Nevada, by Ronald Willden, 1964.

The geography, geology, structure, and ore deposits of Humboldt County, detailed descriptions by mountain range; references and index.

Prepared cooperatively by the USGS. Additional information on the iron ore deposits of Humboldt County is in B53C; mineral deposit information updated in OF85-3. Geologic map available in digital format in OF97-1.

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Bulletin 59, 164 pages, 9x6", 7 b/w drawings, 10 b/w photos, 29 tables (13 in pocket),1 appendix, 3 plates: plate 1, 1:250,000, geologic map, 34x50", full color; plate 2, correlation diagram, 10x21", b/w; plate 3, 1:250,000, mineral resource map, 30x34", 4 color, $25.00