# DENVER COLISEUM COLORADO MINERALS FOSSILS AND GEMS SHOW

**Dates:** 2026-09-11 – 2026-09-20
**Duration:** 10 days
**Location:** Denver Coliseum, Denver, United States
**Website:** colorado.show
**Organizer:** [CMFGS Colorado minerals fossils and gems show](https://tradefest.io/en/search?organizer=cmfgs-colorado-minerals-fossils-and-gems-show)
**Size:** 300 exhibitors, 45000 attendees

## Description

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.

## Topics

- Arts and Crafts

## Get a Booth Builder Quote

Need a booth for this event? Tradefest connects you with verified booth builders and stand designers.

- [Browse booth builders](https://tradefest.io/en/booth-builders)
- [Request a quote via API](https://api.tradefest.io/v1/docs#/Quotes/post_quotes): `POST https://api.tradefest.io/v1/quotes`
- [OpenAPI spec]

---

[View on Tradefest](https://tradefest.io/en/event/denver-coliseum-colorado-minerals-fossils-and-gems-show)

[OpenAPI spec]: https://api.tradefest.io/v1/openapi.json