The Pinal Geology & Mineral Museum officially opened its doors in the Artisan Village of Coolidge in 2016. The museum honors the mining and mineral heritage of Arizona that has been part of the cultural fabric for centuries. Our displays and permanent collection of Arizona Minerals complements changing exhibits on a variety of earth science subjects.

The Pinal Geology & Mineral Museum boasts a growing collection of exhibits both on-loan and permanent display that tells the story of the earth and its riches especially for Arizona. Numerous people have provided their personal collections to the Museum so people and especially our youth can view the gifts of the earth and show them not only the beauty of the natural world but also excite them to pursue a career in the earth sciences. The permanent collection is geared to provide a significant learning experience permanent collections.

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Thank You!! Laurie Manifold!! Beautiful Painting for the Dinosaurs Display. A MUST SEE!


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.
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