Our annual gem and mineral show is held each Spring at the Mariposa Fairgrounds. The 2020 event will be on April 11th and 12th. The show hosts more than 36 vendors offering gems, minerals, fossils, lapidary products, jewelry, and food.
Each Fall, we host a tailgate sale in the fairgrounds parking lot. For 2019, our event will be on October 19th.
The club is a member of the California Federation of Mineralogical Societies.
Yearly Membership fees: $20 singles, $30 couples, $35 families.