OFFICIAL WEBSITE FOR THE
CONTRA COSTA MINERAL & GEM SOCIETY
WHO GETS IN FREE AT THE DOOR? First Responders In Uniform + Youth Organizations In Uniform (No tickets necessary)
CCMGS Annual Gem & Mineral Show 2025
Sat, Nov 08
|Centre Concord
Featuring dozens of vendors, demonstrations, displays, children and family activities, raffles, auctions, door prizes and more! Come celebrate our 75th Anniversary and see what's NEW this year!
Time & Location
Nov 08, 2025, 10:00 AM – 5:00 PM PST
Centre Concord, 5298 Clayton Rd, Concord, CA 94521, USA
About the event
The Contra Costa Mineral & Gem Society is proud to announce it's 75th Annual Show taking place at the Centre Concord in Clayton, CA the SECOND weekend of November 2025. We look forward to welcoming back familiar faces and seeing new ones. More details to come later this summer. See you at the show!
Tickets
Adult General Admission
This ticket includes Saturday general admission for ages 13-64. Free Sunday entry with paid Saturday admission.
$10.00
+$0.25 ticket service fee
Senior General Admission
This ticket includes Saturday general admission for ages 65 and over. A senior rate discount is built into the price directly. Free Sunday entry with paid Saturday admission.
$9.00
+$0.23 ticket service fee
Child General Admission
This ticket includes Saturday general admission for ages 12 and under. Children 12 and under will not be admitted to the event without a ticketed adult present with them. All children 0-12 need a ticket to gain entry to the event.
$0.00
+$0.00 ticket service fee
Total
$0.00