Cheyenne Mineral & Gem Society

Are you a Wyoming rock collector? The unique geology of Wyoming has created a wide variety of rocks you can find laying around; from petrified wood to iron pyrite (fool's gold) and quartz to jade.

Are you obsessed with rocks, gems or fossils? You'll be able to find a lot of all those and more at the 16th annual Cheyenne Mineral, Fossil, Gem and Rock Show this weekend at the Archer Complex east of the Capitol City on Interstate 80.

Are you interested in rocks, fossils, gems and minerals? The 15th Annual Cheyenne Mineral, Fossil, Gem and Rock Show sets up May 17 and 18 at the Archer Complex Building M, six miles east of Cheyenne on Interstate 80 off exit 370.

Are you ready to 'rock out' this weekend? It's time for the Cheyenne Mineral and Gem Society's annual rock show on Saturday, May 18, from 9 a.m. to 6 p.m. and Sunday, May 19, 10 a.m. to 4 p.m. at the Archer Complex.