OFFICIAL WEBSITE FOR THE
CONTRA COSTA MINERAL & GEM SOCIETY
2024 ANNUAL MINERAL & GEM SHOW
The Contra Costa Mineral & Gem Society truly thanks each and every one of our community members and guests for attending our 2024 Mineral & Gem Show that we host annually every first weekend of November in Concord, California. Our non-profit organization could not keep up this multi-decade long tradition without the support of the many club members and families, volunteers, vendors, city employees, and beyond. We collectively look forward to hosting this event year after year, and we can not wait to welcome you back to another rockin’ weekend next November 2025.
In anticipation of creating the best experience possible for our next event, we are inviting those that are interested in volunteering, vendor and demonstrator opportunities, and available sponsorships to reach out to us as early as now by filling out the respective Interest Form below.
SPONSORSHIP INTEREST FORM FOR 2025 SHOW
VENDOR INTEREST FORM FOR 2025 SHOW
Did you enjoy your experience at the 2024 Annual Mineral & Gem Show? Leave us a review on Yelp! to help spread the word!
Do you have feedback for us about our event? Please consider taking our 1-minute 2024 Show Survey to let us know how we can improve for the future. Click here to take our anonymous survey.
Don’t miss out, subscribe below for 2025 Show updates! We'll email you with details about our upcoming 2025 Show once we get closer to show season.
