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

Excellence America LLC

National Minerals

Gruta

Rex Creek Discoveries

Minute Man Fossils

PG Gems Inc

Gallery Tibet House

Gneiss Guy Minerals and Fossils

Morocco Minerals

Amigo Minerals

Geodecor

P&L Art and Crystals Pte Ltd

Mineracao Moura

Third eye jewelry

The foothills Inc / Holguin Mexican Minerals

MG Crystals LLC

Baby Trex llc

Crystal & Gems

GTG Gems Corp

Oura minerals

Madagascar Import / SEAM

Guangxia Hazlewood

Heart Of The Mountain

Cephas Gems and Minerals

Bulkstone llc aka colombian crystals

Brah Gemstone USA

Export Africa

Badin Stone

Rainbow Rocks and Gems

Kathmandu Jewelry

Yax Tun Minerals LLC

Underfoot Fossils

JK Stone

Karmic Chakras Creations

Nikhil Gems

KD Meteorites

Mamoun Minerals

Pangaea Industries Inc

Rewas Handicraft & Garments

USA Mined Gems

D.T Otteson Turquoise

Mineralien-Fossilien

Art DRC Mineral

Aeora Rocks Exports OPC PTV LTD

David Freeland

TGS Minerals

African Art and Minerals

Oh My Druzy – RRK Minerals LLC

Cooperative ribeiraa da folha

Hmani Inc.

Fairystones

Smilodon resources

The Lion Stone Peru

Smoky mountain relic room

Nayab Gems & Minerals

Creare Collective

Roccia-Roba

Ethiopian Gems

El Paso Rock Shop

Malachite and gems of africa

Pyrite Cubes

Oceanic Linkway Inc

The Crystal Cove LLC

Global Gem Co

Western Woods

Jh Stone Galleria

Tirupati Minerals

African Mineral Treasures LLC

Trans Union Gem & Mineral

Ethiopia Gemstone International

Hogga & Kacmi

Varkana Exports

Silver Shine Jewelers

JVC Import and Export

Taj company / meraki gemstones llc

Ancient Archives

Bougafer Minerals & Fossils

Good Migrations Studio

Moroccan & Crystals LLC

Lost World Fossils

Phenomenal Gems

Rais International

Your Coffee Guy

Himalayan essentials

Mineraux Mineraux

Southern Minerals

Global Minerals

Mineralphil Madagascar Collection

Instant Shine Cleaner

Agates Ocean

Hiba Minerals

African Earth Treasures LLC

Clocktower Gemstone Trading Ltd

Alacam Madencilik

Sahara Treasures

Hong Kong Baihao Jewelry Co

Rainbow Art & Craft

Bazar Midelt

Gem Center USA

Justo Gems SAC

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!