07/26/2026
NorCal’s biggest rockin weekend is back – August 1 & 2 at the Rock Rollers Gem & Mineral Show in Roseville! Discover a unique family-friendly mix of shopping, education, fun for the kiddos, plus over 80 vendors inside/outside. Perfect for anyone interested in Sparkly, Treasures, Geology, Jewelry of all kinds, Earth Sciences, Mineralogy, Fossils, or simply a unique shopping experience, don’t miss this popular annual tradition!
Imagine stepping into an earthly wonderland where treasures from deep inside the Earth (and beyond) are waiting for you! Visit with hand-picked vendors offering; stunning crystals, extraordinary minerals, ancient fossils, Brazilian amethyst, out of this world meteorites, sparkling jewelry, blue lapis, copper, turquoise, amber, jade, opal, gemstones, petrified wood from around the world, gold nuggets, beads, and so much more. Kids will love the Dino Egg cracking, Gem Hunt and other hands-on activities. Share the excitement with your rock loving friends!
Stop by our Free Mineral Identification Lab! Bring your rocks, gems, minerals, meteorites, or other mysterious treasures for expert scientific identification and answers, at no charge!
Hosted by the friendly folks at the Roseville Rock Rollers Gem & Mineral Society. This large local event sparks curiosity about our planet and what is found in it. Enjoy live jewelry making lapidary demos, stop by "Education Station" with hands-on activities for kids and scouts, plus over 35 museum-style exhibits. Bid on silent rock auctions both days, enjoy mingling with our reptile guests, free hourly door prizes, and a raffle!
Come on out and spend the day! General Admission $10.00, Kiddos - 12 and under Free. Show info, advance tix, discounted parking here: https://rockrollers.com/pages/gem-mineral-show Event day venue parking $15. Special guests; Northern California Herpetological Society and their friends. https://www.norcalherp.com/
The Roseville Rock Rollers 64th Annual Show is a fantastic way to support a local family-friendly educational nonprofit while having a great time! As a 501(c) organization, this fundraising event helps keep our Roseville education center strong so we can continue giving back to the community. Year-round, we offer a wide variety of activities for all ages, including: lapidary shop classes, monthly educational meetings open to everyone, Rookie Rock Rollers program for kids, field trips, jewelry classes, and more. You can join us any time! Our monthly educational meetings (for both adults and kids) is on the 2nd Tuesday of each month at the fairgrounds. Visit us online anytime at www.rockrollers.com to learn more and see our full calendar of events.
Bringing together, in good fellowship, individuals who are interested in the earth sciences, the arts of lapidary and gemology, with the intent of furthering their knowledge, abilities and comprehension of those arts and sciences.
