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

Export Africa

Clocktower Gemstone Trading Ltd

Ethiopian Gems

G & Beads

TGS Minerals

Brah Gemstone USA

Roc 3000

Jeremy Berg

Belkasmi Crystal

NorthWest montana fossils

Gems Mart

Oceanic Linkway Inc

Art Loyola

Luxury Stone Art & Design LLC

GTG Gems Corp

Fairystones

Crystal King

Zheng Hong Jewelry & Gems Co ltd

JVC Import and Export

Excellence America LLC

Mineralphil Madagascar Collection

A.H.O Craft Madagascar

Mineraux Midelt

Zambian Gemstone Integrated Trades Associations

Uruguay amethyst

Atlas Art Minerals & Fossils

Cephas Gems and Minerals

Moroccan & Crystals LLC

Cordova

Mineraux Mineraux

Tirupati Minerals

Tookalook Inc

Maison Sijilmasa

Heart Of The Mountain

National Minerals

Southern Minerals

Silver Shine Jewelers

Geodecor

Western Woods

Stone Wood Mada

Original Crystals

Pangaea Industries Inc

Gruta

Hiba Minerals

GCO Amethyst LLC

Ed O’Rocks

Mineralphil Madagascar

Good Migrations Studio

Gallery Tibet House

Varkana Exports

Maison la caravane

P&L Art and Crystals Pte Ltd

Rahum LLC

Paleo Passion LLC

Nord Fossil Inc

Natures Designs

Gneiss Guy Minerals and Fossils

Geoda

The Lion Stone Peru

Michigan rocks & minerals

Fina Minerals

Madagascar Carnelian and Fossil

Alacam Madencilik

Gem Center USA

Pyrite Cubes

Crystal Dreams

Amigo Minerals

Global Minerals

Ortega Minerals & Stones S.A.C

Phenomenal Gems

Global Gem Co

Rex Creek Discoveries

Kelly Styles

Arte Crystals llc

Shelly Birch

NWA Meteorite

LJ Comex LTDA // LJ Trade LLC

Ethio Star

The Mod Ant LLC

PCR Stones

Pyramid Peak Gems

Celestya

Beijing Steven Technology Co Ltd

Turquoise Mustang

David Freeland

Rockwest

Smilodon resources

Trina Ruiz Minerals

Mystic Magic

Agates Ocean

Third eye jewelry

Singing bowl Sound & Craft

Rockology

Badin Stone

Asirihandcrafted

Instant Shine Cleaner

USA Mined Gems

Industrial Stone Madagascar

Night Moon Gems Stones

Tafilatet Mineraux et Fossiles

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!