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

Kathmandu Jewelry

Elias Aguirre Sculpture

Rais International

Justo Gems SAC

Gruta

Gemimex

Ethiopian Gems

Geodecor

Taj company / meraki gemstones llc

Nikhil Gems

Ethio Star

Peru Santo LLC

Good Migrations Studio

Down To Earth rock shop

NorthWest montana fossils

Cephas Gems and Minerals

Jabarkhel Gems Collection

Bulkstone llc aka colombian crystals

Rainbow Rocks and Gems

Pyrite Cubes

Global Gem Co

Gallery Tibet House

Boresa Terefe Gadisa Export

Super Time Intl Corp

African Art and Minerals

A.H.O Craft Madagascar

Tafilatet Mineraux et Fossiles

Earth Mineral

KD Meteorites

Art Loyola

Michigan rocks & minerals

Jh Stone Galleria

Ancient Archives

Aarsa Gems and Minerals

Oh My Druzy – RRK Minerals LLC

Western Woods

Al Ameen Gems

D.T Otteson Turquoise

Roccia-Roba

NWA Meteorite

Silver Shine Jewelers

Rex Creek Discoveries

Karmic Chakras Creations

Kelly Styles

Era Minerals & Co Llc

Your Coffee Guy

Lindgren Fossils

Heart Of The Mountain

Hiba Minerals

Ajbari Minerals & Fossils

Mineracao Moura

Maison la caravane

David Freeland

Smoky mountain relic room

Minerales Cristales Machu Picchu Peru

Minute Man Fossils

Badin Stone

Agates Ocean

Jennifer Gems

African Mineral Treasures LLC

MG Crystals LLC

Global Minerals

Third eye jewelry

The Lion Stone Peru

Baby Trex llc

Amigo Minerals

Mamoun Minerals

Trans Union Gem & Mineral

JK Stone

New Century Wholesale

Instant Shine Cleaner

Beijing Steven Technology Co Ltd

Village Morocco

Mineral’YS

The foothills Inc / Holguin Mexican Minerals

Uruguay amethyst

Sahara Treasures

Phenomenal Gems

Nord Fossil Inc

Ru & Al Larimar and Amber

Barnes Emeralds and Jewelry

TGS Minerals

Lost World Fossils

Smilodon resources

Clocktower Gemstone Trading Ltd

Export Africa

African Earth Treasures LLC

Moldavite Family

Fluorite master

Underfoot Fossils

Malachite and gems of africa

National Minerals

Mineralphil Madagascar Collection

Morocco Minerals

Bougafer Minerals & Fossils

Himalayan essentials

Museon Art Antique

Yax Tun Minerals LLC

Hong Kong Baihao Jewelry Co

Creare Collective

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!