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

African Mineral Treasures LLC

Ru & Al Larimar and Amber

Heart Of The Mountain

Moroccan & Crystals LLC

Guangxia Hazlewood

KD Meteorites

Morocco Minerals

Taj company / meraki gemstones llc

Gemimex

Instant Shine Cleaner

Geodecor

Clocktower Gemstone Trading Ltd

Atlas Art Minerals & Fossils

Mineracao Moura

PG Gems Inc

Bulkstone llc aka colombian crystals

Peru Santo LLC

TGS Minerals

Export Africa

Tirupati Minerals

Justo Gems SAC

Uruguay amethyst

Mineralien-Fossilien

D.T Otteson Turquoise

Seven Seas Collectibles

Nayab Gems & Minerals

Arte Crystals llc

Kathmandu Jewelry

Brah Gemstone USA

Adaia Rojas Minerals Peru

Karmic Chakras Creations

GCO Amethyst LLC

Beijing Steven Technology Co Ltd

Trans Union Gem & Mineral

Oceanic Linkway Inc

Ethiopia Gemstone International

Village Morocco

Rainbow Rocks and Gems

Agates Ocean

Baby Trex llc

Art DRC Mineral

Geoda

Ancient Archives

Himalayan essentials

Moldavite Family

A.H.O Craft Madagascar

Rockology

Cephas Gems and Minerals

Southern Minerals

Elias Aguirre Sculpture

Earth Mineral

Silver Shine Jewelers

MG Crystals LLC

Oh My Druzy – RRK Minerals LLC

Oura minerals

Michigan rocks & minerals

GTG Gems Corp

Cooperative ribeiraa da folha

El Paso Rock Shop

Mineralphil Madagascar

Utah dump digger

The Lion Stone Peru

Lost World Fossils

Badin Stone

African Earth Treasures LLC

Creare Collective

Tafilatet Mineraux et Fossiles

Gem Center USA

Boresa Terefe Gadisa Export

Good Migrations Studio

Crystal & Gems

Mineralphil Madagascar Collection

Nord Fossil Inc

Fairystones

Aqua Laila Gems & Minerals

Art Loyola

Jh Stone Galleria

Madagascar Import / SEAM

Rais International

African Art and Minerals

Fina Minerals

Gems Mart

Yax Tun Minerals LLC

Zheng Hong Jewelry & Gems Co ltd

USA Mined Gems

Gallery Tibet House

Global Minerals

SilverColors INC

Rewas Handicraft & Garments

Phenomenal Gems

Jabarkhel Gems Collection

Nikhil Gems

Alacam Madencilik

Luxe Art and Jewelry Network Inc

Malachite and gems of africa

Super Time Intl Corp

Tookalook Inc

Ethiopian Gems

The Crystal Cove LLC

Aeora Rocks Exports OPC PTV LTD

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!