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

Yax Tun Minerals LLC

Instant Shine Cleaner

Rockology

Jennifer Gems

Singing bowl Sound & Craft

Mineralphil Madagascar Collection

Nikhil Gems

Oura minerals

Down To Earth rock shop

Sahara Treasures

Earth Mineral

Jh Stone Galleria

Gem Center USA

Nord Fossil Inc

The foothills Inc / Holguin Mexican Minerals

Zheng Hong Jewelry & Gems Co ltd

Excellence America LLC

Designer Gem Stones – AKA pedras venturini

Night Moon Gems Stones

Museon Art Antique

PCR Stones

Fina Minerals

Geodecor

Badin Stone

JK Stone

Mystic Magic

Baby Trex llc

NWA Meteorite

Jabarkhel Gems Collection

Minerales Cristales Machu Picchu Peru

Nativa Gems

SINO Arts

PG Gems Inc

Karmic Chakras Creations

A.H.O Craft Madagascar

Natures Designs

Tirupati Minerals

Ancient Archives

African Art and Minerals

African Mineral Treasures LLC

GCO Amethyst LLC

Himalayan essentials

Super Time Intl Corp

The Crystal Cove LLC

Ethiopian Gems

Moroccan & Crystals LLC

Rais International

Tookalook Inc

Beijing Steven Technology Co Ltd

Bulkstone llc aka colombian crystals

Mineralien-Fossilien

Belkasmi Crystal

Michigan rocks & minerals

Silver Shine Jewelers

Uruguay amethyst

Gallery Tibet House

Global Minerals

NorthWest montana fossils

Alacam Madencilik

Minute Man Fossils

Mineracao Moura

Maison Sijilmasa

Export Africa

Arte Crystals llc

Peru Santo LLC

Tafilatet Mineraux et Fossiles

Moldavite Family

USA Mined Gems

Guangxia Hazlewood

Paleo Passion LLC

Roc 3000

Hong Kong Baihao Jewelry Co

Smilodon resources

Oceanic Linkway Inc

Bazar Midelt

Nayab Gems & Minerals

SilverColors INC

New Century Wholesale

Mineralphil Madagascar

Ethio Star

Bougafer Minerals & Fossils

Oh My Druzy – RRK Minerals LLC

Adaia Rojas Minerals Peru

Crystal & Gems

Al Ameen Gems

Varkana Exports

Rainbow Rocks and Gems

Agates Ocean

Atlas Art Minerals & Fossils

Your Coffee Guy

P&L Art and Crystals Pte Ltd

Kathmandu Jewelry

Mineral’YS

Amigo Minerals

MG Crystals LLC

Hiba Minerals

Roccia-Roba

TGS Minerals

Boresa Terefe Gadisa Export

Art Loyola

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!