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

Brah Gemstone USA

Varkana Exports

Cephas Gems and Minerals

The Crystal Cove LLC

Nord Fossil Inc

Rais International

Rainbow Art & Craft

Belkasmi Crystal

Bazar Midelt

Aeora Rocks Exports OPC PTV LTD

P&L Art and Crystals Pte Ltd

SINO Arts

Jh Stone Galleria

Good Migrations Studio

Underfoot Fossils

Southern Minerals

Fluorite master

The Lion Stone Peru

TGS Minerals

Roccia-Roba

Ethiopia Gemstone International

Rainbow Rocks and Gems

Gneiss Guy Minerals and Fossils

Rockology

Mineralphil Madagascar Collection

GTG Gems Corp

Super Time Intl Corp

Seven Seas Collectibles

Pyrite Cubes

Badin Stone

NWA Meteorite

African Mineral Treasures LLC

Hong Kong Baihao Jewelry Co

Beijing Steven Technology Co Ltd

The foothills Inc / Holguin Mexican Minerals

Ajbari Minerals & Fossils

El Paso Rock Shop

Instant Shine Cleaner

Rex Creek Discoveries

Arte Crystals llc

Casablanca exports

D.T Otteson Turquoise

Hmani Inc.

Nativa Gems

Luxe Art and Jewelry Network Inc

Gallery Tibet House

Clocktower Gemstone Trading Ltd

Mineraux Midelt

Crystal & Gems

Boresa Terefe Gadisa Export

Gemimex

Natures Designs

Oura minerals

NorthWest montana fossils

Mystic Magic

Fairystones

SilverColors INC

Uruguay amethyst

Yax Tun Minerals LLC

Lindgren Fossils

Guangxia Hazlewood

Sahara Treasures

Gem Center USA

Geodecor

Amigo Minerals

Mamoun Minerals

Smilodon resources

Minute Man Fossils

Agates Ocean

Justo Gems SAC

Gems Mart

Heart Of The Mountain

Nayab Gems & Minerals

Malachite and gems of africa

Gruta

Excellence America LLC

National Minerals

East Africa Gems

Himalayan essentials

Original Crystals

Export Africa

Third eye jewelry

Kathmandu Jewelry

MG Crystals LLC

Pangaea Industries Inc

Phenomenal Gems

Rewas Handicraft & Garments

Michigan rocks & minerals

Art Loyola

Madagascar Import / SEAM

Global Minerals

Singing bowl Sound & Craft

Fina Minerals

Jabarkhel Gems Collection

KD Meteorites

Oh My Druzy – RRK Minerals LLC

Mineral’YS

Utah dump digger

Oceanic Linkway Inc

Bulkstone llc aka colombian crystals

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!