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

Tookalook Inc

Bulkstone llc aka colombian crystals

Rex Creek Discoveries

NWA Meteorite

Global Minerals

Gallery Tibet House

Nord Fossil Inc

Guangxia Hazlewood

Shelly Birch

Western Woods

JVC Import and Export

Good Migrations Studio

Adaia Rojas Minerals Peru

Mineracao Moura

New Century Wholesale

Smoky mountain relic room

SINO Arts

El Paso Rock Shop

Yax Tun Minerals LLC

Instant Shine Cleaner

Third eye jewelry

Super Time Intl Corp

NorthWest montana fossils

Uruguay amethyst

Cordova

Moldavite Family

Ethiopia Gemstone International

Southern Minerals

PCR Stones

Atlas Art Minerals & Fossils

Rewas Handicraft & Garments

Mountain Men Minerals

Mineraux Midelt

P&L Art and Crystals Pte Ltd

Geoda

Industrial Stone Madagascar

African Mineral Treasures LLC

Heart Of The Mountain

Mageno Cabochons

Night Moon Gems Stones

Celestya

Zambian Gemstone Integrated Trades Associations

LJ Comex LTDA // LJ Trade LLC

Pyramid Peak Gems

Oura minerals

East Africa Gems

MG Crystals LLC

Rm Art Designs

African Earth Treasures LLC

Ed O’Rocks

Your Coffee Guy

Lost World Fossils

Cooperative ribeiraa da folha

Kelly Styles

Hiba Minerals

Hong Kong Baihao Jewelry Co

Jabarkhel Gems Collection

G & Beads

Nayab Gems & Minerals

Badin Stone

Ortega Minerals & Stones S.A.C

Era Minerals & Co Llc

Global Gem Co

Agates Ocean

Mamoun Minerals

Gem Center USA

Oh My Druzy – RRK Minerals LLC

Alice Gemstone

Mystic Magic

Aarsa Gems and Minerals

Down To Earth rock shop

Asirihandcrafted

Crystal King

Mineralphil Madagascar Collection

Belkasmi Crystal

The Lion Stone Peru

Earth Mineral

Mineraux Mineraux

Utah dump digger

TGS Minerals

Ru & Al Larimar and Amber

Alacam Madencilik

Excellence America LLC

Hmani Inc.

D.T Otteson Turquoise

Gems Mart

Rahum LLC

Art Loyola

Geodecor

Sahara Treasures

KD Meteorites

Zheng Hong Jewelry & Gems Co ltd

Trina Ruiz Minerals

Seven Seas Collectibles

GTG Gems Corp

Himalayan essentials

Moroccan & Crystals LLC

Crystal & Gems

Brah Gemstone USA

Casablanca exports

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!