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

Smoky mountain relic room

Madagascar Carnelian and Fossil

Heart Of The Mountain

Rahum LLC

Beijing Steven Technology Co Ltd

JVC Import and Export

Ancient Archives

All Pakistan Gem & Minerals Company

Zheng Hong Jewelry & Gems Co ltd

Tafilatet Mineraux et Fossiles

Ru & Al Larimar and Amber

Moroccan & Crystals LLC

Shark Teeth.Com

Badin Stone

Crystal Dreams

Bulkstone llc aka colombian crystals

Oceanic Linkway Inc

Gemimex

Global Minerals

Western Woods

Sahara Treasures

The Lion Stone Peru

Gallery Tibet House

Crystal & Gems

Seven Seas Collectibles

D.T Otteson Turquoise

Alice Gemstone

Rainbow Rocks and Gems

Mineralphil Madagascar

Export Africa

Rockology

USA Mined Gems

Rais International

Jeremy Berg

Ethiopia Gemstone International

Atlas Art Minerals & Fossils

SilverColors INC

Justo Gems SAC

Museon Art Antique

Celestya

Gruta

African Earth Treasures LLC

Singing bowl Sound & Craft

Southern Minerals

Hong Kong Baihao Jewelry Co

Village Morocco

Mountain Men Minerals

PG Gems Inc

Cordova

Hiba Minerals

The foothills Inc / Holguin Mexican Minerals

P&L Art and Crystals Pte Ltd

Super Time Intl Corp

Adaia Rojas Minerals Peru

Karmic Chakras Creations

Geodecor

Yax Tun Minerals LLC

Bougafer Minerals & Fossils

Jennifer Gems

Casablanca exports

Aarsa Gems and Minerals

TalIs Minerals

Barnes Emeralds and Jewelry

El Paso Rock Shop

Earth Mineral

Kelly Styles

Agates Ocean

Paleo Passion LLC

Roccia-Roba

Lindgren Fossils

African Mineral Treasures LLC

MG Crystals LLC

Moldavite Family

New Century Wholesale

Amigo Minerals

Ethiopian Gems

Rex Creek Discoveries

Fluorite master

Your Coffee Guy

Lost World Fossils

Underfoot Fossils

GCO Amethyst LLC

Roc 3000

Utah dump digger

Nikhil Gems

Mineraux Mineraux

Gneiss Guy Minerals and Fossils

Geoda

Maison la caravane

KD Meteorites

Smilodon resources

Morocco Minerals

Turquoise Mustang

TGS Minerals

Minerales Cristales Machu Picchu Peru

Stone Wood Mada

Asirihandcrafted

Ed O’Rocks

Mineraux Midelt

GTG Gems Corp

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!