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Membership and Donations

Membership in the Pinal Geology and Mineral Society, which is the parent of the Museum is for the calendar year. When you join in November or December your membership carries over to the following December.

or just donate today

Donations and memberships help us bring STEM resources to Pinal County and beyond

2023 Memberships:

Individual: $12

Family: $25

Junior (under 18 years old): FREE

Member perks include field trips to collecting locations and geological sites around Arizona.