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

Sahara Treasures

Jabarkhel Gems Collection

Alice Gemstone

Rahum LLC

Ancient Archives

Guangxia Hazlewood

Mineral’YS

El Paso Rock Shop

Moldavite Family

Stunning Gemstones

Varkana Exports

Mineralphil Madagascar

Agates Ocean

Nord Fossil Inc

Designer Gem Stones – AKA pedras venturini

Mamoun Minerals

Cephas Gems and Minerals

Bazar Midelt

Ru & Al Larimar and Amber

Moroccan & Crystals LLC

Kathmandu Jewelry

Al Ameen Gems

Crystal & Gems

D.T Otteson Turquoise

Shark Teeth.Com

Minute Man Fossils

The Crystal Cove LLC

Underfoot Fossils

Rais International

Oceanic Linkway Inc

Stone Wood Mada

Utah dump digger

Runnin Boar

Yax Tun Minerals LLC

Gneiss Guy Minerals and Fossils

Mountain Men Minerals

Aeora Rocks Exports OPC PTV LTD

Barnes Emeralds and Jewelry

Zambian Gemstone Integrated Trades Associations

KD Meteorites

Earth Mineral

Beijing Steven Technology Co Ltd

Ethio Star

Rainbow Art & Craft

Art Loyola

Gemimex

Museon Art Antique

National Minerals

USA Mined Gems

Karmic Chakras Creations

The foothills Inc / Holguin Mexican Minerals

Pyramid Peak Gems

Rex Creek Discoveries

Heart Of The Mountain

Mineracao Moura

Maison la caravane

Oura minerals

Paleo Passion LLC

Seven Seas Collectibles

Lindgren Fossils

Nikhil Gems

Jh Stone Galleria

Asirihandcrafted

Roccia-Roba

Gallery Tibet House

Good Migrations Studio

Michigan rocks & minerals

Cooperative ribeiraa da folha

Luxury Stone Art & Design LLC

East Africa Gems

TalIs Minerals

Elias Aguirre Sculpture

Pangaea Industries Inc

Western Woods

Instant Shine Cleaner

Nayab Gems & Minerals

Trina Ruiz Minerals

Era Minerals & Co Llc

PG Gems Inc

Jeremy Berg

Arte Crystals llc

Fairystones

Crystal Dreams

PCR Stones

Gem Center USA

Brah Gemstone USA

Madagascar Carnelian and Fossil

Taj company / meraki gemstones llc

Excellence America LLC

Night Moon Gems Stones

Shelly Birch

Export Africa

Smoky mountain relic room

NWA Meteorite

Ethiopian Gems

Cordova

GCO Amethyst LLC

Morocco Minerals

Casablanca exports

G & Beads

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!