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National Geologic Map Database

General Information

  • Title: Geologic map of the Humboldt Mountain 7.5' quadrangle, Maricopa County, Arizona [superseded by DGM 177]
  • Author(s): Gilbert, W.G., Ferguson, C.A., and Leighty, R.S.
  • Publishing Organization: Arizona Geological Survey
  • Series and Number: Open-File Report OFR 98-11
  • Publication Date: 1998
  • Map Scale: 1:24,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.