Colorado
Minerals Fossils & Gems
Show 2025

Welcome to the Denver Coliseum Colorado Minerals Fossils & Gems Show 2025 a free event where the timeless beauty of Earth’s treasures comes to life! Join us for an unforgettable exploration of minerals, fossils, and gems from around the world.

Fossils

Unearthing Earth’s Ancient Life

Minerals

Discovering Mineral Treasures

Gems

Journey into the World of Gems

Dealers List

Explore a diverse array of exhibitors showcasing the finest minerals, fossils, and gems from around the globe.

Discover THE SHOW AND OUR SPECIAL DINOSAUR EXHIBIT

Set against the majestic backdrop of the Denver Coliseum, the Colorado Minerals Fossils & Gems Show invites you to embark on an extraordinary journey through the wonders of our planet’s geological heritage. And discover our special dinosaur exhibitions

GEOFOSSILES

“David Guery has traveled far, as has his business.”

From Colorado Springs


Geofossiles is a well-known fossil vendor that specializes in offering a wide variety of fossils, minerals, and related geological specimens. They are recognized for their extensive collection of high-quality fossils sourced from various locations around the world.

Geofossiles caters to collectors, enthusiasts, educational institutions, and museums, providing an array of specimens ranging from ancient vertebrates and invertebrates to plant fossils and geological curiosities. Their offerings often include fossils from iconic geological formations, such as trilobites, ammonites, dinosaur bones, and fossilized plants. Geofossiles is renowned for its commitment to authenticity, quality, and customer satisfaction, making it a trusted source within the fossil and mineral community.

David Guery, 41, was born and raised in Sedan, France, and has been selling fossils and other earth-embedded objects for the past 13 years. He attended his first gem show with his grandpa in France when he was 8 years old and took joy and relaxation from uncovering fossils from their casts.


25,000

Square feet

10

Days

300

Vendors

100,000+

Specimens

Cover photo © Google 2024

Newsletter Updates
Keep up with the latest details and announcements of the show !