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

Badin Stone

Earth Mineral

Global Gem Co

PG Gems Inc

Singing bowl Sound & Craft

Lost World Fossils

Tafilatet Mineraux et Fossiles

Nikhil Gems

Gem Center USA

SilverColors INC

Morocco Minerals

Mineralphil Madagascar Collection

MG Crystals LLC

Ancient Archives

Ethio Star

Pangaea Industries Inc

USA Mined Gems

Amigo Minerals

Uruguay amethyst

The Lion Stone Peru

Jabarkhel Gems Collection

D.T Otteson Turquoise

Creare Collective

Western Woods

Rais International

Hong Kong Baihao Jewelry Co

Underfoot Fossils

Oceanic Linkway Inc

National Minerals

Crystal & Gems

P&L Art and Crystals Pte Ltd

GCO Amethyst LLC

Baby Trex llc

Fairystones

Geoda

Bazar Midelt

Agates Ocean

Himalayan essentials

Varkana Exports

G & Beads

Mystic Magic

Beijing Steven Technology Co Ltd

Your Coffee Guy

GTG Gems Corp

David Freeland

Madagascar Import / SEAM

Ethiopia Gemstone International

Brah Gemstone USA

Era Minerals & Co Llc

Rex Creek Discoveries

Clocktower Gemstone Trading Ltd

Hiba Minerals

Maison la caravane

Malachite and gems of africa

Atlas Art Minerals & Fossils

Rockology

Excellence America LLC

Ru & Al Larimar and Amber

East Africa Gems

Minute Man Fossils

Minerales Cristales Machu Picchu Peru

Bougafer Minerals & Fossils

Gemimex

Alacam Madencilik

Gems Mart

Seven Seas Collectibles

NorthWest montana fossils

Ethiopian Gems

The Crystal Cove LLC

Rainbow Art & Craft

New Century Wholesale

Aarsa Gems and Minerals

Arte Crystals llc

El Paso Rock Shop

Southern Minerals

Good Migrations Studio

Tirupati Minerals

Third eye jewelry

Lindgren Fossils

Peru Santo LLC

Pyrite Cubes

SINO Arts

Mineraux Midelt

Kelly Styles

Heart Of The Mountain

Mamoun Minerals

Cooperative ribeiraa da folha

NWA Meteorite

Nord Fossil Inc

Export Africa

Oura minerals

Mineral’YS

Roccia-Roba

Al Ameen Gems

Moldavite Family

Boresa Terefe Gadisa Export

Cephas Gems and Minerals

Sahara Treasures

African Mineral Treasures LLC

Jennifer Gems

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!