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

Mineraux Mineraux

Jabarkhel Gems Collection

Roc 3000

Good Migrations Studio

Export Africa

Hong Kong Baihao Jewelry Co

Rais International

Third eye jewelry

Rex Creek Discoveries

Adaia Rojas Minerals Peru

D.T Otteson Turquoise

Instant Shine Cleaner

GCO Amethyst LLC

Cordova

Gallery Tibet House

Justo Gems SAC

Trans Union Gem & Mineral

Gem Center USA

African Art and Minerals

Art DRC Mineral

Hmani Inc.

TalIs Minerals

Seven Seas Collectibles

Asirihandcrafted

Jh Stone Galleria

Museon Art Antique

Cephas Gems and Minerals

Tanger Corail

USA Mined Gems

PCR Stones

Lindgren Fossils

Moroccan & Crystals LLC

Jeremy Berg

Era Minerals & Co Llc

All Pakistan Gem & Minerals Company

Mineral’YS

Maison la caravane

Pangaea Industries Inc

Casablanca exports

Smilodon resources

Singing bowl Sound & Craft

Designer Gem Stones – AKA pedras venturini

Super Time Intl Corp

Night Moon Gems Stones

Aarsa Gems and Minerals

Rainbow Rocks and Gems

Elias Aguirre Sculpture

Gems Mart

Smoky mountain relic room

Ancient Archives

Trina Ruiz Minerals

The foothills Inc / Holguin Mexican Minerals

Agates Ocean

New Century Wholesale

Celestya

Geodecor

Himalayan essentials

Mystic Magic

African Mineral Treasures LLC

The Lion Stone Peru

Nord Fossil Inc

Sahara Treasures

Ru & Al Larimar and Amber

Rahum LLC

Hiba Minerals

Mineraux Midelt

Fairystones

Mountain Men Minerals

The Crystal Cove LLC

Ethiopian Gems

Taj company / meraki gemstones llc

Lost World Fossils

Original Crystals

Phenomenal Gems

KD Meteorites

Bougafer Minerals & Fossils

Clocktower Gemstone Trading Ltd

Maison Sijilmasa

Nativa Gems

Rainbow Art & Craft

SilverColors INC

Global Gem Co

Aeora Rocks Exports OPC PTV LTD

Rockology

Minute Man Fossils

Oceanic Linkway Inc

Runnin Boar

Western Woods

Baby Trex llc

Crystal & Gems

Natures Designs

Arte Crystals llc

JVC Import and Export

Boresa Terefe Gadisa Export

Uruguay amethyst

Beijing Steven Technology Co Ltd

African Earth Treasures LLC

Gruta

Gneiss Guy Minerals and Fossils

SINO Arts

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!