Our annual gem and mineral show is held each Spring at the Mariposa Fairgrounds. The 2017 event was on April 8th and 9th. 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 on the first Saturday in October.
The club is a member of the California Federation of Mineralogical Societies.
Yearly Membership fees: $20 singles, $30 couples, $35 families.