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Jewelry Show News and Information
Jewelry Show News and Information
Contra Costa Gem and Mineral Society Show - We Dig Rocks!
Centre Concord, 5298 Clayton Rd., Concord, California 94521, United States
Show Dates:
November 2025 TBD
Region 1:
This is a profile page created by Xpo Press that provides information about this show for the purpose of driving customer traffic to their website and to the show itself. This page is formatted for desktops, tablets, all mobile devices, as well as from Xpo Press gem show apps, and is searchable from Xpo Press’s Shows-Expos Calendar.