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

Era Minerals & Co Llc

Atlas Art Minerals & Fossils

New Century Wholesale

Varkana Exports

Jabarkhel Gems Collection

JK Stone

Al Ameen Gems

Nikhil Gems

Mineraux Mineraux

Nord Fossil Inc

The foothills Inc / Holguin Mexican Minerals

Oceanic Linkway Inc

Amigo Minerals

Mineralphil Madagascar

Hmani Inc.

Mineralphil Madagascar Collection

Ethiopian Gems

Nativa Gems

A.H.O Craft Madagascar

Silver Shine Jewelers

Justo Gems SAC

Super Time Intl Corp

National Minerals

Fluorite master

Clocktower Gemstone Trading Ltd

Alice Gemstone

Cephas Gems and Minerals

Southern Minerals

Singing bowl Sound & Craft

Alacam Madencilik

Good Migrations Studio

Agates Ocean

Geoda

African Earth Treasures LLC

Badin Stone

Oura minerals

Art DRC Mineral

Gems Mart

Baby Trex llc

Aarsa Gems and Minerals

Uruguay amethyst

Third eye jewelry

NWA Meteorite

Mamoun Minerals

Beijing Steven Technology Co Ltd

Luxe Art and Jewelry Network Inc

KD Meteorites

Hogga & Kacmi

Nayab Gems & Minerals

Rex Creek Discoveries

Mineralien-Fossilien

Global Gem Co

Minute Man Fossils

Minerales Cristales Machu Picchu Peru

Ancient Archives

Geodecor

Jh Stone Galleria

Trans Union Gem & Mineral

Rainbow Rocks and Gems

Crystal & Gems

Moldavite Family

Gneiss Guy Minerals and Fossils

Ajbari Minerals & Fossils

Mystic Magic

Heart Of The Mountain

Arte Crystals llc

D.T Otteson Turquoise

Brah Gemstone USA

Excellence America LLC

Fina Minerals

Smilodon resources

Gruta

Himalayan essentials

Western Woods

USA Mined Gems

Karmic Chakras Creations

Yax Tun Minerals LLC

Earth Mineral

NorthWest montana fossils

Bazar Midelt

Casablanca exports

Bougafer Minerals & Fossils

Adaia Rojas Minerals Peru

Maison la caravane

Peru Santo LLC

Utah dump digger

Tafilatet Mineraux et Fossiles

David Freeland

Ethio Star

African Mineral Treasures LLC

Roccia-Roba

Ethiopia Gemstone International

Barnes Emeralds and Jewelry

Kelly Styles

Museon Art Antique

Lost World Fossils

Tookalook Inc

JVC Import and Export

Taj company / meraki gemstones llc

Lindgren Fossils

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!