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

Seven Seas Collectibles

Fairystones

Era Minerals & Co Llc

Karmic Chakras Creations

Tirupati Minerals

East Africa Gems

Aeora Rocks Exports OPC PTV LTD

Roccia-Roba

Malachite and gems of africa

Fluorite master

Tookalook Inc

The Lion Stone Peru

Jabarkhel Gems Collection

A.H.O Craft Madagascar

Gallery Tibet House

GCO Amethyst LLC

Mineral’YS

Varkana Exports

Minerales Cristales Machu Picchu Peru

Trans Union Gem & Mineral

Moldavite Family

Geodecor

NorthWest montana fossils

Rex Creek Discoveries

Art DRC Mineral

Alice Gemstone

GTG Gems Corp

Mineralphil Madagascar

Ethio Star

Ajbari Minerals & Fossils

Jennifer Gems

Barnes Emeralds and Jewelry

Underfoot Fossils

African Mineral Treasures LLC

Badin Stone

Nayab Gems & Minerals

National Minerals

Oh My Druzy – RRK Minerals LLC

El Paso Rock Shop

Bazar Midelt

Bulkstone llc aka colombian crystals

Guangxia Hazlewood

Gem Center USA

Down To Earth rock shop

Casablanca exports

Ancient Archives

KD Meteorites

Kathmandu Jewelry

Mineraux Midelt

Amigo Minerals

Bougafer Minerals & Fossils

Ethiopia Gemstone International

Agates Ocean

Morocco Minerals

Jh Stone Galleria

Museon Art Antique

Export Africa

Taj company / meraki gemstones llc

Mineralien-Fossilien

Atlas Art Minerals & Fossils

Third eye jewelry

Rainbow Art & Craft

Oura minerals

Michigan rocks & minerals

Peru Santo LLC

Mystic Magic

Geoda

Smoky mountain relic room

Gruta

Baby Trex llc

Good Migrations Studio

Global Minerals

MG Crystals LLC

Cephas Gems and Minerals

Al Ameen Gems

Mineraux Mineraux

Beijing Steven Technology Co Ltd

Arte Crystals llc

Boresa Terefe Gadisa Export

JK Stone

David Freeland

JVC Import and Export

TGS Minerals

Art Loyola

Aarsa Gems and Minerals

P&L Art and Crystals Pte Ltd

Silver Shine Jewelers

Brah Gemstone USA

Clocktower Gemstone Trading Ltd

Lost World Fossils

Cooperative ribeiraa da folha

Yax Tun Minerals LLC

Sahara Treasures

Mamoun Minerals

Village Morocco

Elias Aguirre Sculpture

USA Mined Gems

Instant Shine Cleaner

Rockology

African Earth Treasures 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!