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

Tirupati Minerals

SilverColors INC

Smoky mountain relic room

Geodecor

Himalayan essentials

Gallery Tibet House

Oura minerals

Karmic Chakras Creations

Era Minerals & Co Llc

Art Loyola

Heart Of The Mountain

Hmani Inc.

Nord Fossil Inc

Nativa Gems

Mineraux Mineraux

Global Minerals

Rainbow Art & Craft

Lost World Fossils

Mineral’YS

Rockology

Belkasmi Crystal

Mineralphil Madagascar Collection

Trans Union Gem & Mineral

KD Meteorites

A.H.O Craft Madagascar

Hiba Minerals

Elias Aguirre Sculpture

MG Crystals LLC

Amigo Minerals

Night Moon Gems Stones

Silver Shine Jewelers

Ajbari Minerals & Fossils

Creare Collective

Global Gem Co

JVC Import and Export

TGS Minerals

Gemimex

Earth Mineral

Alacam Madencilik

GTG Gems Corp

The Crystal Cove LLC

Peru Santo LLC

Brah Gemstone USA

Badin Stone

Ethiopia Gemstone International

Bulkstone llc aka colombian crystals

G & Beads

Bougafer Minerals & Fossils

Lindgren Fossils

Export Africa

Instant Shine Cleaner

Phenomenal Gems

Pangaea Industries Inc

Clocktower Gemstone Trading Ltd

Singing bowl Sound & Craft

Rainbow Rocks and Gems

Ethio Star

Seven Seas Collectibles

Mystic Magic

Shark Teeth.Com

Jennifer Gems

National Minerals

Barnes Emeralds and Jewelry

Nayab Gems & Minerals

Original Crystals

Sahara Treasures

Designer Gem Stones – AKA pedras venturini

Industrial Stone Madagascar

Oh My Druzy – RRK Minerals LLC

Super Time Intl Corp

Casablanca exports

Varkana Exports

Your Coffee Guy

Art DRC Mineral

Tafilatet Mineraux et Fossiles

African Art and Minerals

Minute Man Fossils

Mineraux Midelt

Mamoun Minerals

Minerales Cristales Machu Picchu Peru

Rewas Handicraft & Garments

Geoda

Jabarkhel Gems Collection

New Century Wholesale

Alice Gemstone

Aeora Rocks Exports OPC PTV LTD

Justo Gems SAC

Rex Creek Discoveries

Gneiss Guy Minerals and Fossils

Village Morocco

East Africa Gems

Good Migrations Studio

Uruguay amethyst

Mineralphil Madagascar

Gems Mart

USA Mined Gems

Yax Tun Minerals LLC

Pyrite Cubes

Jh Stone Galleria

Nikhil Gems

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!