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

Amigo Minerals

Oh My Druzy – RRK Minerals LLC

Baby Trex llc

Ajbari Minerals & Fossils

JVC Import and Export

Alice Gemstone

Cooperative ribeiraa da folha

Ethiopian Gems

Singing bowl Sound & Craft

D.T Otteson Turquoise

Moldavite Family

Creare Collective

Instant Shine Cleaner

Casablanca exports

Era Minerals & Co Llc

Mineraux Mineraux

Uruguay amethyst

Agates Ocean

Geoda

The foothills Inc / Holguin Mexican Minerals

Himalayan essentials

Nayab Gems & Minerals

Aeora Rocks Exports OPC PTV LTD

PG Gems Inc

Malachite and gems of africa

Bulkstone llc aka colombian crystals

East Africa Gems

Kelly Styles

Smilodon resources

Art DRC Mineral

SINO Arts

Underfoot Fossils

Al Ameen Gems

Mamoun Minerals

Rockology

Taj company / meraki gemstones llc

Tookalook Inc

Gneiss Guy Minerals and Fossils

Fairystones

Justo Gems SAC

Pyrite Cubes

Gems Mart

Minerales Cristales Machu Picchu Peru

Brah Gemstone USA

Earth Mineral

Peru Santo LLC

Global Minerals

New Century Wholesale

Seven Seas Collectibles

Yax Tun Minerals LLC

Export Africa

Heart Of The Mountain

El Paso Rock Shop

Fina Minerals

Oceanic Linkway Inc

Hmani Inc.

Minute Man Fossils

Ancient Archives

SilverColors INC

Boresa Terefe Gadisa Export

Southern Minerals

Tafilatet Mineraux et Fossiles

G & Beads

Elias Aguirre Sculpture

Luxe Art and Jewelry Network Inc

The Crystal Cove LLC

Your Coffee Guy

Rex Creek Discoveries

African Art and Minerals

Pangaea Industries Inc

Rais International

Art Loyola

Super Time Intl Corp

GTG Gems Corp

Rainbow Art & Craft

A.H.O Craft Madagascar

Cephas Gems and Minerals

Village Morocco

Mineracao Moura

Fluorite master

Jabarkhel Gems Collection

P&L Art and Crystals Pte Ltd

Beijing Steven Technology Co Ltd

Nikhil Gems

Hiba Minerals

Maison la caravane

Lindgren Fossils

Mineral’YS

National Minerals

Michigan rocks & minerals

Nord Fossil Inc

Tirupati Minerals

Phenomenal Gems

Western Woods

African Mineral Treasures LLC

Global Gem Co

Atlas Art Minerals & Fossils

GCO Amethyst LLC

USA Mined Gems

Hong Kong Baihao Jewelry Co

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!