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

Free Admission

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Stay up-to-date so you don’t miss anything at the event this September.

Excitement Builds After 2024 Denver Gem Show Opening Weekend

Sep 10, 2024

The 2024 Denver Mineral, Fossil, Gem & Jewelry Show kicked off at the National Western Complex with a thrilling start, leaving collectors and enthusiasts buzzing with excitement. Opening weekend featured a stunning array of rare minerals, fossils, and gemstones that...

Aquamarine: Colorado’s Sparkling State Gemstone and Its Rich History

Sep 6, 2024

Nestled within the rugged peaks of Colorado’s mountains is a gemstone that has captured the hearts of gem enthusiasts and collectors alike: Aquamarine. Known for its stunning pale blue hue, this gemstone has a long-standing connection with the Centennial State and...

Great Food Vendors at the 2024 Denver Gem Show

Sep 3, 2024

We're excited to host a collection of Denver's best food trucks during the 2024 Denver Mineral, Fossil, Gem & Jewelry Show. As you explore the incredible displays of rare gems, fossils, and minerals, you'll also have the opportunity to indulge in a diverse range...