Anyone who has a passion for rocks and sparkly gems will want to check out the from Friday to Sunday, April 17 to 19, 2026, in the new Livestock Center at the National Western Complex. The FREE show will have a variety of mineral and fossil specimens for collectors, newbies and veterans alike. Nearly 50 world-class retail and wholesale dealers will be on hand.
Dealers showcase and sell fine minerals, fossils, meteorites, gemstones and jewelry.
There’s also a Dinosaur Dig ($5) for kids, gold panning lessons and geode cracking –smash open sparkling geodes with Tyler the Geode Guy.
Free rocks are available for the kiddos at the Registration Desk (while supplies last).
Show hours are from 10 a.m. to 6 p.m. Friday and Saturday, closing at 4 p.m. on Sunday.
Parking is $15 at the National Western Complex.
5115 Race Court, Denver.
Want More Fun Things To Do?
Look at our full events calendar, where you can type in any date, or check out what’s happening over the next few days right here:
National Western Complex
4655 Humboldt St.
Denver, CO 80216
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