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Contra Costa 75th Anniversary Mineral & Gem Show (Nov. 8-9)

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Saturday, November 8, 2025 - 10:00 am | Cost: $10*
*Enjoy FREE PARKING and FREE Sunday admission WITH PAID Saturday! Admission: 13 & Over $10. 12 & Under FREE. First Responders/Scouts/Youth Org. Members in Uniform FREE.
Centre Concord | 5298 Clayton Rd, Concord, CA 94521
East Bay

Event Details

Submitted by the Event Organizer

JOIN US for the Contra Costa Mineral & Gem Society’s 75th ANNIVERSARY MINERAL & GEM SHOW November 8-9, 2025! Come enjoy a rockin’ weekend full of affordable family FUN, holiday shopping, and educational experiences for ALL AGES! Come celebrate 75 years with us, and see what is NEW this year!

Vendors, Minerals, Gems, Fossils, Meteorites, Jewelry, Beads, Slabs, Displays, Fluorescent Tent, Demonstrations, Family Activities, Games, Rock Painting, Door Prizes, Silent Auctions, Raffles, plus SO much more…

Enjoy FREE PARKING and FREE Sunday admission WITH PAID Saturday! Admission: 13 & Over $10. 12 & Under FREE. First Responders/Scouts/Youth Org. Members in Uniform FREE.

Dates/Times: Sat. Nov. 8, 10AM-5PM. Sun. Nov. 9, 10AM-4PM. Location: Centre Concord, 5298 Clayton Rd., Concord, CA 94521.

Learn more and get tickets at www.ccmgsclub.com/show.

Disclaimer: Please double check event information with the event organizer as events can be canceled, details can change after they are added to our calendar, and errors do occur.


Cost: $10*
*Enjoy FREE PARKING and FREE Sunday admission WITH PAID Saturday! Admission: 13 & Over $10. 12 & Under FREE. First Responders/Scouts/Youth Org. Members in Uniform FREE.
Categories: **Annual Event**, Art & Museums, Community, Fairs & Festivals, Fun & Games, Holiday Shopping, In Person, Kids & Families
Address: 5298 Clayton Rd, Concord, CA 94521