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  • AZGS NewsLetter - Summer 2022

    Arizona Geology Newsletter Summer 2022; read more
    Ted Grussing

  • Directory of Arizona's Active Mines 2021

    Report on active mines in Arizona in 2021.
    Read More
    Photo: Morenci Mine by Tom Blackwell

  • Interactive Geologic Map of Grand Canyon

    Explore Grand Canyon with one of our most popular maps
    Read More

  • AZGS Publications & Online Resources

    Reports, geologic maps, mining data, database services, and more
    Explore Now
    Photo: Sedona Summer by Ted Grussing

  • Geoscience at Work for Arizona

    Center for Natural Hazards
    Photo: US 89 landslide repair by ADOT

News

Monday, November 21, 2022

AZGS Hiring One or More Research Scientists
Monday, October 10, 2022

AZGS geoscience on display at GSA-Connects 2022
Monday, September 12, 2022

Gov. Ducey proclaims 20 Oct. 2022 Great Arizona ShakeOut Day
Thursday, August 4, 2022

New Temporary Position at AZGS - Data Assistant - FILLED
  • Read All News

Maps & Database Services

AZGS Document Repository

Geologic reports & maps published from 1915 to the present. Free download | No log-in.

Touring geoheritage sites of Flagstaff and Environs

A StoryMap tour of 30 prominent geologic and archaeological features near Flagstaff, Arizona

Natural Hazards in Arizona

Natural hazards viewer showcasing earth fissures, active faults and earthquakes, flood potential and fire risk index.

AZGS Mining Data

1000s of original, historic Arizona mine files, photographs, and maps from the former AZ Dept. of Mines and Mineral Resources.

  • See All Services

Natural Hazards

Interactive map highlights fissures, floods, fires, earthquakes, and fault lines in Arizona.

AZGS Hazard Viewer

Go to the Viewer

Ask a Geologist

Questions about the minerals, rocks, landscape features, or natural hazards of Arizona? Ask us!

Ask a Geologist

Ask a Geologist

From the Blog

  • AZGS geoscience on display at GSA-Connects 2022
  • Transforming 33 Analog Geologic Maps to Digital Map Products
  • Bell Copper's Big Sandy Copper Porphyry Discovery
  • Origin of explosion pits on Banco Bonito Rhyolite flow
More

AZGS on Twitter

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The maps, reports, and other information and content on this website are provided as a public service for informational purposes only.  Accuracy is not guaranteed, and the information contained or linked on this website should not be relied on except as general information.  The University makes no warranties or representations of any kind, and specifically disclaims all warranties including the warranty of merchantability and fitness for a particular purpose.  Users are responsible for verification of all facts and information to their own satisfaction.

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