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

Alacam Madencilik

Brah Gemstone USA

KD Meteorites

Hmani Inc.

NWA Meteorite

Excellence America LLC

Original Crystals

Silver and Stud

TalIs Minerals

Nayab Gems & Minerals

Bulkstone llc aka colombian crystals

Varkana Exports

Good Migrations Studio

Rahum LLC

Uruguay amethyst

El Paso Rock Shop

TGS Minerals

Fairystones

SilverColors INC

Yax Tun Minerals LLC

Moroccan & Crystals LLC

Fina Minerals

Era Minerals & Co Llc

Lost World Fossils

Rex Creek Discoveries

Gneiss Guy Minerals and Fossils

Global Minerals

Smilodon resources

D.T Otteson Turquoise

David Freeland

Natures Designs

Shark Teeth.Com

Rais International

JK Stone

Hogga & Kacmi

Barnes Emeralds and Jewelry

Atlas Art Minerals & Fossils

African Earth Treasures LLC

Heart Of The Mountain

Singing bowl Sound & Craft

Ed O’Rocks

Justo Gems SAC

Mineracao Moura

Tirupati Minerals

Cordova

A.H.O Craft Madagascar

All Pakistan Gem & Minerals Company

Art DRC Mineral

Museon Art Antique

Luxe Art and Jewelry Network Inc

Jabarkhel Gems Collection

Art Loyola

SINO Arts

Kentucky Agate, inc

Stunning Gemstones

Oh My Druzy – RRK Minerals LLC

Crystal & Gems

Mountain Men Minerals

Ethiopian Gems

Kathmandu Jewelry

Mageno Cabochons

Ethio Star

Himalayan essentials

Rainbow Rocks and Gems

Elias Aguirre Sculpture

Arte Crystals llc

Bougafer Minerals & Fossils

Nord Fossil Inc

Mineralien-Fossilien

Crystal Dreams

Gems Mart

Gruta

Nativa Gems

Sullivan & Rose

Mineralphil Madagascar

Stone Wood Mada

G & Beads

Ethiopia Gemstone International

Instant Shine Cleaner

Cooperative ribeiraa da folha

Gallery Tibet House

Tookalook Inc

African Art and Minerals

GTG Gems Corp

Moldavite Family

Baby Trex llc

Roccia-Roba

The Crystal Cove LLC

Maison la caravane

Phenomenal Gems

Designer Gem Stones – AKA pedras venturini

Pyramid Peak Gems

Kelly Styles

East Africa Gems

Rainbow Art & Craft

The Lion Stone Peru

Morocco Minerals

Minerales Cristales Machu Picchu Peru

Sahara Treasures

Adaia Rojas Minerals Peru

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!