September 5th – 14th, 2025
Denver Mineral, Fossil, Gem & Jewelry Show
A Gigantic Free Show
Join us for the 2025 Denver Mineral, Fossil, Gem, and Jewelry Show — the largest in the United States!
This ten-day event spans September 5 – 14, 2025, and is the perfect opportunity for visitors & vendors to purchase (or sell) beautiful minerals, fossils, gems, and jewelry items.
Minerals
Fossils
Gems
Jewelry
Get the Latest News!
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Fossils That Tell a Story: Discover Rare Specimens at the Denver Mineral & Gem Show
The Denver Gem Show is back, and this year's event promises to be an unforgettable experience for those who are enthusiastic about rare fossils. Whether you're a seasoned fossil collector or just curious about the ancient treasures hidden within the earth, the show is...
Mineral Marketplace: Find Beautiful Gems at the 2024 Denver Gem & Jewelry Show
Are you a lover of all things sparkly, or perhaps you’re just beginning to explore the world of gems and minerals? Mark your calendar for the 2024 Denver Gem & Jewelry Show, a dazzling ten-day event that promises to be the highlight of the year for crystal...
Hart Events invites you to The Denver Mineral, Fossil, Gem & Jewelry Show
September 6-15, 2024 – The Denver Mineral, Fossil, Gem, and Jewelry Show – by Hart Events
Helpful Info
National Western Complex
4655 N Humboldt St
Denver, CO 80216
Opening Day Concert
Check out Beyond Gems for an uforgettable fusion of food, drinks, and music.
Vendor Application
Everything you need to know to sell at our gigantic event.
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