2026 GJGMC 80th Anniversary Gem & Mineral Show (September 19th & 20th)
September 19-20, 2026: GRAND JUNCTION, COLORADO: Our 80th Annual Rock Show. Location: Mesa County Fairgrounds, 2785 US-50, Grand Junction. Saturday 9-5, Sunday 10-4. Adults $5, Seniors and Military $4, Children <12 Free. 40+ Vendors Indoors & Outdoors, Kids activities, Silent Auction, Fluorescent room, Silversmithing and Lapidary demonstrations, Free Parking, Food Trucks, Website: www.grandjunctionrockclub.org/shows, Email Contact: President@GrandJunctionRockClub.org
Follow this page for Updates for Vendor Registration, Sponsorship Opportunities, Venue Map and Planned Events.