Denver Co Rock Gem Mineral Show Sept 2024 Tickets. The 2024 denver gem & mineral show (dgms) in conjunction with. Get your tickets now for hardrock summit.

The denver gem and mineral showcase will take place in spring (april) and fall (september) in 2024. Our event is the largest single mineral, fossil, gem & jewelry show in the usa with 12 miles of tables and 600,000 square feet of selling space.