CMFGS LLP, Colorado Minerals Fossils and Gems Show was created in 2024 by two enthusiasts of minerals, fossils and gems, David and Logan, well known at the main international shows.

THE Team

“ After being behind our own booth as sellers, we decided to organize our own show starting in 2025 in the premises of the Denver Coliseum.

David & Logan


Minerals dealers from around the world

Polished stones

Arts stones, carvings, polished


Stones jewelry


Selections of fossils dealers

Our Partners

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