Annual Cobb County Gem, Mineral, and Jewelry Show

This annual event is a three day fun and educational extravaganza for the whole family. Find amazing rocks, gemstones, minerals, and fossils from all over the world! Choose from a large selection of beautiful beads, jewelry and jewelry making supplies. Come and see many fascinating displays by CCGMS club members as well as demonstrations of gem and mineral polishing, faceting, cutting of geodes, and free mineral identification classes.

Our 2019 show this past November was our 34th, and it was the best ever!!  More visitors, more cool stuff on display, better demonstrations and world class geodes were available.  Our plans for next year's show are now being developed, and will be posted at the bottom of this page.  If you attended this year, thanks for coming.  We hope to see you again next year.  If you didn't make it, we hope to see you at the 2020 show.


What you can expect

The Annual Cobb County Gem, Mineral, and Jewelry Show features more than 30 professional dealers offering:

  • Jewelry

  • Gemstones

  • Mineral Specimens

  • Crystals

  • Fossils

  • Grab Bags

  • Mineral Identification Classes

  • Lapidary Demonstrations

Dates and Times

The 2020 show is now set for November 22nd through the 24th.  Once again it will be held at the recently remodeled Cobb County Civic Center.  The show will run from 10:00am to 6:00pm on Friday and Saturday and from 10:00am to 5:00pm on Sunday.

Thanks for checking on the CCGMS show.  We hope to see you there!


Location and Directions

Cobb County Civic Center
548 South Marietta Parkway Southeast
Marietta, Georgia 30060