Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

STAN© Tyrannosaurus rex® is a registered Trademark and registered copyright of Black Hills Institute of Geological Research, Inc. any commercial use of images or the name STAN is only with written permission, contact: legal@bhigr.com

Dealers INFOS

VisitorS infoS

@ THE DENVER COLISEUM!
September, 11-20th!

Fossils

Unearthing Earth’s Ancient Life

Minerals

Discovering Mineral Treasures

Gems

Journey into the World of Gems

Dealers List

Yax Tun Minerals LLC

Tafilatet Mineraux et Fossiles

Cordova

Rainbow Art & Craft

Gem Center USA

LJ Comex LTDA // LJ Trade LLC

Jeremy Berg

Geoda

Rainbow Rocks and Gems

Minerales Cristales Machu Picchu Peru

Oh My Druzy – RRK Minerals LLC

TalIs Minerals

MG Crystals LLC

Hiba Minerals

Belkasmi Crystal

Rewas Handicraft & Garments

Nikhil Gems

Atlas Art Minerals & Fossils

Pyramid Peak Gems

Roccia-Roba

Lindgren Fossils

Zheng Hong Jewelry & Gems Co ltd

Mineralphil Madagascar

Rm Art Designs

Trans Union Gem & Mineral

Roc 3000

Elias Aguirre Sculpture

Geodecor

Badin Stone

NorthWest montana fossils

A.H.O Craft Madagascar

Runnin Boar

Celestya

Rais International

NWA Meteorite

El Paso Rock Shop

Ru & Al Larimar and Amber

Baby Trex llc

Nayab Gems & Minerals

P&L Art and Crystals Pte Ltd

Maison la caravane

Mineralien-Fossilien

Terra DG

Tookalook Inc

Smoky mountain relic room

Bulkstone llc aka colombian crystals

Art DRC Mineral

Lost World Fossils

Ajbari Minerals & Fossils

Mineraux Mineraux

Rahum LLC

Justo Gems SAC

Ancient Archives

Jh Stone Galleria

Singing bowl Sound & Craft

Taj company / meraki gemstones llc

Silver Shine Jewelers

Peru Santo LLC

Kelly Styles

SINO Arts

Himalayan essentials

Moroccan & Crystals LLC

Stunning Gemstones

SilverColors INC

Hmani Inc.

Hogga & Kacmi

Rockwest

Art Loyola

Mageno Cabochons

Morocco Minerals

Third eye jewelry

Adaia Rojas Minerals Peru

Beijing Steven Technology Co Ltd

Casablanca exports

Ethiopia Gemstone International

Amigo Minerals

The Lion Stone Peru

Earth Mineral

Tanger Corail

Mystic Magic

Crystal King

Nord Fossil Inc

Fluorite master

Sullivan & Rose

Pyrite Cubes

Fairystones

Village Morocco

Maison Sijilmasa

Global Gem Co

Ethiopian Gems

Sahara Treasures

Uruguay amethyst

Jennifer Gems

Mountain Men Minerals

Instant Shine Cleaner

Southern Minerals

GTG Gems Corp

Bazar Midelt

Cooperative ribeiraa da folha

Fina Minerals

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

FULL DEALERS LIST 2026

INTERACTIVE FLOOR MAP 2026

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

/ Rare specimens
/ Dinosaurs exhibit

Show gallery

Dinosaurs Exhibition 2026

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.

Official Website

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.

What started as a hobby for him became a job after he left his factory position.

[…]

Finding trusted suppliers such as the one in South Dakota is crucial for the Guerys’ business. Much of David’s tenure as a fossil seller has been spent building and maintaining relationships with miners and lapidaries (people who cuts and polishes gems) from around the world, particularly Madagascar and Morocco.

He has spent weeks at a time traveling to hand pick the pieces and stones he wants. ” – Colorado Springs Gazette

300,000

Square feet

Days

300+

Vendors

100,000+

Specimens

The DENVER COLISEUM

The Denver Coliseum, spanning over 300,000 square feet, serves as the distinguished venue for the Colorado Minerals Fossils Gems Show.
Located in the heart of Denver, this architectural marvel has stood as a cultural landmark since its construction in 1951. With a seating capacity of over 10,000, it offers ample space for exhibitors and attendees to converge and immerse themselves in the world of geological wonders.
Boasting 25,000 square feet of exhibition space, the coliseum provides a sprawling canvas for showcasing an impressive array of minerals, fossils, and gems from around the globe. Its central location, just minutes away from downtown Denver, ensures easy access for visitors from across the region and beyond.
Experience the grandeur of the Denver Coliseum and join us for an unforgettable journey through Earth’s treasures at the Colorado Minerals Fossils Gems Show! The best rock show in Denver.

Colorado Minerals Fossils & Gems Show 2026

@ THE DENVER COLISEUM!September, 11-20th!