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 Our Spring Show has been postponed.

2021 Show Postponed

November 2020 Newsletter

The Museum Remains Closed Until Further Notice

March 2021 online meeting

Livestream on YouTube Wednesday, March 17, 2021. 7pm-8:30pm Arizona/MOUNTAIN Time. Visit our YouTube Channel and join the Livestream. "Doors" open at 6:30 so we can get oriented. Program at 7

Geology of Pinal County

with Dr Raymond Grant

Director Pinal Geology and Mineral Museum

Past Programs are available on the YouTube Channel



Take a Museum 3D Virtual Tour

And use our Virtual Museum Treasure Hunt (pdf) while you visit.



Please Donate Today!

New, February 2020: You can take a 3D Virtual Tour (courtesy Scott Williams/Flag Aerial).




For The Kids

Learn and play. Exhibits to engage, teach and inspire

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Identification resources and knowledgeable friends

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Earth science teaching resources & hands-on experiences.

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A chance to experience the wonders of this earth.

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Something For Everyone

The Pinal Geology And Mineral Museum has something for everyone.  Whether you are a casual rockhound, or a seasoned veteran in earth science knowledge, the PGMM will have something to grab your attention......

  • Children's activities that foster interest in earth science.
  • Fossils from all over the world.
  • Gems and minerals.
  • Classes, talks and workshops.
  • Organized field trips.