Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

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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

Casablanca exports

Good Migrations Studio

Maison Sijilmasa

Roccia-Roba

Mamoun Minerals

Utah dump digger

The Mod Ant LLC

Atlas Art Minerals & Fossils

Rm Art Designs

Michigan rocks & minerals

JVC Import and Export

Morocco Minerals

Underfoot Fossils

Elias Aguirre Sculpture

LJ Comex LTDA // LJ Trade LLC

Aarsa Gems and Minerals

Tanger Corail

The foothills Inc / Holguin Mexican Minerals

Asirihandcrafted

P&L Art and Crystals Pte Ltd

Tookalook Inc

Southern Minerals

Natures Designs

Stone Wood Mada

Trans Union Gem & Mineral

Geoda

Clocktower Gemstone Trading Ltd

Kathmandu Jewelry

Arte Crystals llc

Mountain Men Minerals

Karmic Chakras Creations

Ethiopian Gems

Minute Man Fossils

Madagascar Carnelian and Fossil

Rockwest

African Mineral Treasures LLC

Fairystones

NWA Meteorite

Oh My Druzy – RRK Minerals LLC

Fluorite master

Guangxia Hazlewood

Cordova

Al Ameen Gems

Agates Ocean

Bougafer Minerals & Fossils

Amigo Minerals

Jennifer Gems

Himalayan essentials

Rex Creek Discoveries

Mineralien-Fossilien

Nativa Gems

Ortega Minerals & Stones S.A.C

Geodecor

Madagascar Import / SEAM

Maison la caravane

Luxe Art and Jewelry Network Inc

MG Crystals LLC

Art Loyola

Gemimex

Ethio Star

Paleo Passion LLC

Badin Stone

Justo Gems SAC

Mineraux Midelt

Cephas Gems and Minerals

Boresa Terefe Gadisa Export

New Century Wholesale

Mineralphil Madagascar Collection

Singing bowl Sound & Craft

Trina Ruiz Minerals

Jeremy Berg

East Africa Gems

Super Time Intl Corp

Ed O’Rocks

Brah Gemstone USA

Your Coffee Guy

GTG Gems Corp

KD Meteorites

Taj company / meraki gemstones llc

Rahum LLC

Lindgren Fossils

The Lion Stone Peru

PG Gems Inc

Kentucky Agate, inc

Smilodon resources

Industrial Stone Madagascar

Beijing Steven Technology Co Ltd

TalIs Minerals

Jh Stone Galleria

Turquoise Mustang

Era Minerals & Co Llc

Nikhil Gems

Gem Center USA

Uruguay amethyst

Rainbow Rocks and Gems

Pangaea Industries Inc

Fina Minerals

Aeora Rocks Exports OPC PTV LTD

Rainbow Art & Craft

El Paso Rock Shop

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!