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

Malachite and gems of africa

G & Beads

Ethiopia Gemstone International

Boresa Terefe Gadisa Export

Clocktower Gemstone Trading Ltd

Adaia Rojas Minerals Peru

Village Morocco

NWA Meteorite

Silver Shine Jewelers

Instant Shine Cleaner

Agates Ocean

Smoky mountain relic room

Smilodon resources

Bazar Midelt

Brah Gemstone USA

Uruguay amethyst

Gems Mart

Alice Gemstone

Phenomenal Gems

Amigo Minerals

Yax Tun Minerals LLC

Export Africa

Oura minerals

Morocco Minerals

Excellence America LLC

Gemimex

Cooperative ribeiraa da folha

African Art and Minerals

Third eye jewelry

D.T Otteson Turquoise

Geodecor

Karmic Chakras Creations

Ajbari Minerals & Fossils

USA Mined Gems

African Earth Treasures LLC

Mineralphil Madagascar Collection

Bougafer Minerals & Fossils

Cephas Gems and Minerals

Rainbow Art & Craft

PG Gems Inc

Art Loyola

Lindgren Fossils

A.H.O Craft Madagascar

Nikhil Gems

Oceanic Linkway Inc

Guangxia Hazlewood

Tafilatet Mineraux et Fossiles

Utah dump digger

Hogga & Kacmi

Creare Collective

Museon Art Antique

Underfoot Fossils

Seven Seas Collectibles

East Africa Gems

Hmani Inc.

Moldavite Family

Nativa Gems

Southern Minerals

Gem Center USA

Minerales Cristales Machu Picchu Peru

Nord Fossil Inc

Era Minerals & Co Llc

Ethiopian Gems

Singing bowl Sound & Craft

NorthWest montana fossils

Casablanca exports

JVC Import and Export

Badin Stone

Your Coffee Guy

The Lion Stone Peru

Arte Crystals llc

P&L Art and Crystals Pte Ltd

Minute Man Fossils

Fina Minerals

Peru Santo LLC

Geoda

Bulkstone llc aka colombian crystals

Ancient Archives

Barnes Emeralds and Jewelry

Global Minerals

Global Gem Co

Beijing Steven Technology Co Ltd

Tookalook Inc

National Minerals

Hong Kong Baihao Jewelry Co

Western Woods

Trans Union Gem & Mineral

MG Crystals LLC

Roccia-Roba

Mineralphil Madagascar

Tirupati Minerals

Kelly Styles

Rais International

Atlas Art Minerals & Fossils

Oh My Druzy – RRK Minerals LLC

Lost World Fossils

Mineraux Midelt

Mineraux Mineraux

Gallery Tibet House

Jabarkhel Gems Collection

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!