Home - Colorado Minerals Fossils & Gems Show Denver Coliseum

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

Bulkstone llc aka colombian crystals

Tafilatet Mineraux et Fossiles

Rahum LLC

Brah Gemstone USA

Runnin Boar

Hiba Minerals

Luxe Art and Jewelry Network Inc

Himalayan essentials

Peru Santo LLC

Fairystones

Mageno Cabochons

The Mod Ant LLC

Gemimex

The foothills Inc / Holguin Mexican Minerals

Justo Gems SAC

Alacam Madencilik

Lindgren Fossils

Rewas Handicraft & Garments

Lost World Fossils

Badin Stone

Kelly Styles

Jabarkhel Gems Collection

Mountain Men Minerals

Sahara Treasures

Silver and Stud

SINO Arts

Art Loyola

Third eye jewelry

Stone Wood Mada

TalIs Minerals

Turquoise Mustang

Trans Union Gem & Mineral

Crystal King

Southern Minerals

Nord Fossil Inc

Alice Gemstone

Rockwest

Aarsa Gems and Minerals

The Crystal Cove LLC

Luxury Stone Art & Design LLC

Heart Of The Mountain

Tanger Corail

Mineralphil Madagascar Collection

Nikhil Gems

Varkana Exports

Original Crystals

Super Time Intl Corp

USA Mined Gems

Minerales Cristales Machu Picchu Peru

Art DRC Mineral

Instant Shine Cleaner

Ancient Archives

Bazar Midelt

Rainbow Rocks and Gems

Oceanic Linkway Inc

Amigo Minerals

Down To Earth rock shop

Pyramid Peak Gems

Barnes Emeralds and Jewelry

Arte Crystals llc

D.T Otteson Turquoise

Guangxia Hazlewood

Good Migrations Studio

African Earth Treasures LLC

Village Morocco

Cooperative ribeiraa da folha

Smilodon resources

Mineraux Midelt

Underfoot Fossils

Tirupati Minerals

Kathmandu Jewelry

LJ Comex LTDA // LJ Trade LLC

Roc 3000

Jeremy Berg

MG Crystals LLC

KD Meteorites

Seven Seas Collectibles

Industrial Stone Madagascar

Tookalook Inc

Atlas Art Minerals & Fossils

Maison la caravane

Celestya

Cordova

NorthWest montana fossils

Kuner Gems and Minerals LLC

National Minerals

Your Coffee Guy

Crystal & Gems

JVC Import and Export

Rainbow Art & Craft

East Africa Gems

Moroccan & Crystals LLC

Mineracao Moura

Morocco Minerals

Casablanca exports

Geodecor

Global Minerals

Madagascar Import / SEAM

Adaia Rojas Minerals Peru

Zambian Gemstone Integrated Trades Associations

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!