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

Ethiopia Gemstone International

Fina Minerals

Madagascar Import / SEAM

SilverColors INC

Good Migrations Studio

Michigan rocks & minerals

Lindgren Fossils

Your Coffee Guy

Guangxia Hazlewood

Baby Trex llc

Tookalook Inc

Silver Shine Jewelers

Jennifer Gems

Oceanic Linkway Inc

Geodecor

Art Loyola

Casablanca exports

Global Gem Co

Agates Ocean

Beijing Steven Technology Co Ltd

New Century Wholesale

Rex Creek Discoveries

MG Crystals LLC

PG Gems Inc

TGS Minerals

Heart Of The Mountain

Phenomenal Gems

Moroccan & Crystals LLC

Rainbow Rocks and Gems

Fluorite master

Moldavite Family

Luxe Art and Jewelry Network Inc

The Lion Stone Peru

Nord Fossil Inc

Rainbow Art & Craft

Justo Gems SAC

Lost World Fossils

GCO Amethyst LLC

Yax Tun Minerals LLC

Morocco Minerals

Gallery Tibet House

Zheng Hong Jewelry & Gems Co ltd

GTG Gems Corp

Creare Collective

Elias Aguirre Sculpture

Tafilatet Mineraux et Fossiles

Mamoun Minerals

Cephas Gems and Minerals

Mineral’YS

Bulkstone llc aka colombian crystals

Kathmandu Jewelry

P&L Art and Crystals Pte Ltd

SINO Arts

Hogga & Kacmi

Western Woods

Minerales Cristales Machu Picchu Peru

Rais International

Trans Union Gem & Mineral

Pyrite Cubes

David Freeland

Mineralphil Madagascar

Roccia-Roba

Underfoot Fossils

Adaia Rojas Minerals Peru

Gems Mart

Maison la caravane

Smoky mountain relic room

Global Minerals

Bazar Midelt

Gem Center USA

Badin Stone

Brah Gemstone USA

African Earth Treasures LLC

Jh Stone Galleria

JVC Import and Export

Instant Shine Cleaner

Down To Earth rock shop

Mystic Magic

JK Stone

Art DRC Mineral

Mineralphil Madagascar Collection

Clocktower Gemstone Trading Ltd

Nativa Gems

Nayab Gems & Minerals

Singing bowl Sound & Craft

Tirupati Minerals

Export Africa

Utah dump digger

Third eye jewelry

Oura minerals

NWA Meteorite

Kelly Styles

Ethio Star

Malachite and gems of africa

Sahara Treasures

Minute Man Fossils

East Africa Gems

African Art and Minerals

Hong Kong Baihao Jewelry Co

D.T Otteson Turquoise

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!