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

Arte Crystals llc

Seven Seas Collectibles

Gem Center USA

Mineraux Midelt

Morocco Minerals

Oceanic Linkway Inc

Jabarkhel Gems Collection

Trans Union Gem & Mineral

GCO Amethyst LLC

USA Mined Gems

Gemimex

Beijing Steven Technology Co Ltd

Hiba Minerals

The Crystal Cove LLC

Oh My Druzy – RRK Minerals LLC

Michigan rocks & minerals

Adaia Rojas Minerals Peru

Justo Gems SAC

Your Coffee Guy

Mystic Magic

NorthWest montana fossils

KD Meteorites

Smilodon resources

Brah Gemstone USA

JK Stone

Kelly Styles

Casablanca exports

Bazar Midelt

African Earth Treasures LLC

Pyrite Cubes

JVC Import and Export

SINO Arts

Jennifer Gems

Ethiopian Gems

Mineracao Moura

Southern Minerals

TGS Minerals

Elias Aguirre Sculpture

Sahara Treasures

Rockology

Boresa Terefe Gadisa Export

Tookalook Inc

Aqua Laila Gems & Minerals

Oura minerals

Ajbari Minerals & Fossils

Aarsa Gems and Minerals

Moldavite Family

New Century Wholesale

MG Crystals LLC

Himalayan essentials

GTG Gems Corp

A.H.O Craft Madagascar

Cephas Gems and Minerals

Lindgren Fossils

National Minerals

Maison Sijilmasa

Mineralien-Fossilien

P&L Art and Crystals Pte Ltd

Stone Wood Mada

Hmani Inc.

Pangaea Industries Inc

Rainbow Art & Craft

Mineralphil Madagascar

Zheng Hong Jewelry & Gems Co ltd

Era Minerals & Co Llc

Rewas Handicraft & Garments

Karmic Chakras Creations

Luxe Art and Jewelry Network Inc

Alice Gemstone

Bougafer Minerals & Fossils

Mineralphil Madagascar Collection

Lost World Fossils

Crystal & Gems

Export Africa

Heart Of The Mountain

Geoda

Rex Creek Discoveries

Amigo Minerals

Belkasmi Crystal

Fairystones

Ethiopia Gemstone International

Maison la caravane

Mineral’YS

Nord Fossil Inc

Yax Tun Minerals LLC

Global Gem Co

Tirupati Minerals

Underfoot Fossils

Excellence America LLC

Cooperative ribeiraa da folha

Agates Ocean

Alacam Madencilik

Clocktower Gemstone Trading Ltd

Ru & Al Larimar and Amber

Peru Santo LLC

Nikhil Gems

Atlas Art Minerals & Fossils

David Freeland

D.T Otteson Turquoise

Uruguay amethyst

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!