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

Moldavite Family

Hogga & Kacmi

JK Stone

Utah dump digger

Geodecor

Mineraux Midelt

Global Minerals

Peru Santo LLC

Rewas Handicraft & Garments

Cephas Gems and Minerals

KD Meteorites

Himalayan essentials

Mineralien-Fossilien

Nikhil Gems

Art DRC Mineral

Michigan rocks & minerals

African Earth Treasures LLC

Bazar Midelt

Karmic Chakras Creations

Gem Center USA

Super Time Intl Corp

Kelly Styles

PG Gems Inc

Zheng Hong Jewelry & Gems Co ltd

Earth Mineral

Trans Union Gem & Mineral

Museon Art Antique

Roccia-Roba

Sahara Treasures

USA Mined Gems

Luxe Art and Jewelry Network Inc

Malachite and gems of africa

Rais International

Ethiopia Gemstone International

Export Africa

Tirupati Minerals

Barnes Emeralds and Jewelry

Smoky mountain relic room

SilverColors INC

African Mineral Treasures LLC

Yax Tun Minerals LLC

Bougafer Minerals & Fossils

Beijing Steven Technology Co Ltd

Clocktower Gemstone Trading Ltd

Excellence America LLC

Heart Of The Mountain

National Minerals

Oceanic Linkway Inc

Baby Trex llc

Fina Minerals

Rex Creek Discoveries

D.T Otteson Turquoise

Casablanca exports

Ethio Star

Varkana Exports

Instant Shine Cleaner

Agates Ocean

Seven Seas Collectibles

Mineralphil Madagascar

Al Ameen Gems

Uruguay amethyst

Jabarkhel Gems Collection

Hong Kong Baihao Jewelry Co

Smilodon resources

Pangaea Industries Inc

Gemimex

The Crystal Cove LLC

Elias Aguirre Sculpture

Phenomenal Gems

Western Woods

African Art and Minerals

Aarsa Gems and Minerals

Kathmandu Jewelry

Good Migrations Studio

Ethiopian Gems

Geoda

David Freeland

Moroccan & Crystals LLC

Boresa Terefe Gadisa Export

Fluorite master

Mystic Magic

The Lion Stone Peru

Alice Gemstone

Gruta

Tookalook Inc

Madagascar Import / SEAM

Gems Mart

Maison la caravane

Global Gem Co

Alacam Madencilik

SINO Arts

Rockology

East Africa Gems

Rainbow Art & Craft

Village Morocco

Era Minerals & Co Llc

Underfoot Fossils

Taj company / meraki gemstones llc

Justo Gems SAC

GCO Amethyst LLC

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!