Facebook Instagram Twitter YouTube PGMSoc 

en Español


2021 show flyer 1 copy

November 2020 Newsletter

The Museum Remains Closed Until Further Notice

November 2020 online meeting

Livestream on YouTube Wednesday, November 18, 2020. 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

Presenter: Les Presmyk, Mining Engineer

Topic: "The Arizona Silver Belt"


October 2020 Newsletter

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

View more


Identification resources and knowledgeable friends

View more


Earth science teaching resources & hands-on experiences.

View more


A chance to experience the wonders of this earth.

View more

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.