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

Celestya

East Africa Gems

Cooperative ribeiraa da folha

Art DRC Mineral

Stone Wood Mada

Atlas Art Minerals & Fossils

Ru & Al Larimar and Amber

Aarsa Gems and Minerals

Mineralphil Madagascar Collection

Baby Trex llc

African Mineral Treasures LLC

Utah dump digger

Kelly Styles

Ethiopia Gemstone International

Western Woods

Pyramid Peak Gems

Sahara Treasures

Export Africa

Jabarkhel Gems Collection

MG Crystals LLC

Night Moon Gems Stones

Gruta

Sullivan & Rose

KD Meteorites

SINO Arts

G & Beads

Beijing Steven Technology Co Ltd

Ajbari Minerals & Fossils

Badin Stone

New Century Wholesale

Global Gem Co

Morocco Minerals

Rainbow Rocks and Gems

Mineralien-Fossilien

Industrial Stone Madagascar

Yax Tun Minerals LLC

African Earth Treasures LLC

Roccia-Roba

Mineracao Moura

Rewas Handicraft & Garments

Al Ameen Gems

Hong Kong Baihao Jewelry Co

El Paso Rock Shop

GCO Amethyst LLC

Clocktower Gemstone Trading Ltd

NWA Meteorite

Crystal Dreams

Mystic Magic

TalIs Minerals

Singing bowl Sound & Craft

Gems Mart

Peru Santo LLC

Original Crystals

Oceanic Linkway Inc

Lost World Fossils

Global Minerals

National Minerals

Minerales Cristales Machu Picchu Peru

Mineralphil Madagascar

Maison la caravane

Fina Minerals

Michigan rocks & minerals

Crystal & Gems

Guangxia Hazlewood

Underfoot Fossils

USA Mined Gems

The foothills Inc / Holguin Mexican Minerals

Bulkstone llc aka colombian crystals

Shark Teeth.Com

A.H.O Craft Madagascar

Good Migrations Studio

Aeora Rocks Exports OPC PTV LTD

Rockology

Gneiss Guy Minerals and Fossils

Smoky mountain relic room

Geodecor

Brah Gemstone USA

Cordova

Museon Art Antique

Gallery Tibet House

Jeremy Berg

Ethiopian Gems

Karmic Chakras Creations

Mountain Men Minerals

Natures Designs

Kentucky Agate, inc

Luxury Stone Art & Design LLC

Rahum LLC

JVC Import and Export

Barnes Emeralds and Jewelry

Phenomenal Gems

Roc 3000

Agates Ocean

D.T Otteson Turquoise

David Freeland

Madagascar Import / SEAM

Mineral’YS

Himalayan essentials

Bougafer Minerals & Fossils

Hogga & Kacmi

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!