Contra Costa Mineral & Gem SHOW

Schedule

Sat, 14 Nov, 2026 at 10:00 am to Sun, 15 Nov, 2026 at 04:00 pm

UTC-08:00

Location

Concord Centre | Clayton, CA

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Where is it happening?

Concord Centre, 5298 Clayton Rd,Concord, California, Clayton, United States

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