Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

STAN© Tyrannosaurus rex® is a registered Trademark and registered copyright of Black Hills Institute of Geological Research, Inc. any commercial use of images or the name STAN is only with written permission, contact: legal@bhigr.com

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

Rm Art Designs

Southern Minerals

Crystal & Gems

Night Moon Gems Stones

Casablanca exports

Crystal King

Bazar Midelt

Ethio Star

Ethiopia Gemstone International

Ru & Al Larimar and Amber

Morocco Minerals

JVC Import and Export

Pyramid Peak Gems

Amigo Minerals

David Freeland

Fina Minerals

Rewas Handicraft & Garments

Sahara Treasures

D.T Otteson Turquoise

Zheng Hong Jewelry & Gems Co ltd

Industrial Stone Madagascar

Celestya

Himalayan essentials

Trina Ruiz Minerals

Lost World Fossils

Gallery Tibet House

Seven Seas Collectibles

Nikhil Gems

Kelly Styles

SilverColors INC

Utah dump digger

Maison Sijilmasa

Aarsa Gems and Minerals

USA Mined Gems

TGS Minerals

Tafilatet Mineraux et Fossiles

Gem Center USA

Arte Crystals llc

Alacam Madencilik

Rahum LLC

Madagascar Carnelian and Fossil

Global Gem Co

Era Minerals & Co Llc

Jh Stone Galleria

Art Loyola

Earth Mineral

Fluorite master

Geoda

Nayab Gems & Minerals

Smoky mountain relic room

Jennifer Gems

The foothills Inc / Holguin Mexican Minerals

GCO Amethyst LLC

Mageno Cabochons

Cephas Gems and Minerals

Underfoot Fossils

Gemimex

Al Ameen Gems

Phenomenal Gems

TalIs Minerals

Varkana Exports

Sullivan & Rose

KD Meteorites

Jabarkhel Gems Collection

Cordova

PG Gems Inc

Zambian Gemstone Integrated Trades Associations

African Art and Minerals

Trans Union Gem & Mineral

Bulkstone llc aka colombian crystals

Michigan rocks & minerals

Yax Tun Minerals LLC

Minute Man Fossils

NorthWest montana fossils

The Crystal Cove LLC

Baby Trex llc

Oh My Druzy – RRK Minerals LLC

Kuner Gems and Minerals LLC

Moroccan & Crystals LLC

The Mod Ant LLC

Ajbari Minerals & Fossils

Nativa Gems

Alice Gemstone

Mineraux Midelt

Excellence America LLC

Belkasmi Crystal

Stunning Gemstones

Beijing Steven Technology Co Ltd

Runnin Boar

Uruguay amethyst

Guangxia Hazlewood

Cooperative ribeiraa da folha

Rainbow Art & Craft

Shelly Birch

Tookalook Inc

Mineralien-Fossilien

Gruta

Singing bowl Sound & Craft

Village Morocco

Rais International

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!