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

Smilodon resources

African Mineral Treasures LLC

GTG Gems Corp

Crystal Dreams

Gemimex

Maison Sijilmasa

P&L Art and Crystals Pte Ltd

Adaia Rojas Minerals Peru

A.H.O Craft Madagascar

Yax Tun Minerals LLC

Export Africa

The Lion Stone Peru

GCO Amethyst LLC

Clocktower Gemstone Trading Ltd

JVC Import and Export

Zambian Gemstone Integrated Trades Associations

Trans Union Gem & Mineral

The Crystal Cove LLC

Seven Seas Collectibles

Cordova

Stunning Gemstones

Moldavite Family

Instant Shine Cleaner

Smoky mountain relic room

G & Beads

Casablanca exports

Roccia-Roba

The foothills Inc / Holguin Mexican Minerals

East Africa Gems

Mageno Cabochons

Rm Art Designs

Peru Santo LLC

Al Ameen Gems

Mineralien-Fossilien

Hmani Inc.

Third eye jewelry

Global Minerals

Gallery Tibet House

African Earth Treasures LLC

Pangaea Industries Inc

Shelly Birch

Justo Gems SAC

Roc 3000

Designer Gem Stones – AKA pedras venturini

KD Meteorites

TalIs Minerals

Varkana Exports

Art DRC Mineral

Pyrite Cubes

Tanger Corail

Fluorite master

Crystal & Gems

Rainbow Art & Craft

NWA Meteorite

Turquoise Mustang

Ru & Al Larimar and Amber

Down To Earth rock shop

Shark Teeth.Com

Western Woods

Rockwest

Natures Designs

MG Crystals LLC

The Mod Ant LLC

Crystal King

Mineralphil Madagascar Collection

Utah dump digger

Tookalook Inc

Geoda

Phenomenal Gems

Atlas Art Minerals & Fossils

Celestya

Art Loyola

Paleo Passion LLC

Ethiopian Gems

Earth Mineral

Sahara Treasures

Himalayan essentials

Mineral’YS

Underfoot Fossils

Luxury Stone Art & Design LLC

Taj company / meraki gemstones llc

Brah Gemstone USA

National Minerals

Oceanic Linkway Inc

Jh Stone Galleria

Oura minerals

African Art and Minerals

Tirupati Minerals

Gneiss Guy Minerals and Fossils

Hiba Minerals

Geodecor

Singing bowl Sound & Craft

Pyramid Peak Gems

Mamoun Minerals

PCR Stones

Mineralphil Madagascar

Minerales Cristales Machu Picchu Peru

Kentucky Agate, inc

Ajbari Minerals & Fossils

Gems Mart

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!