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

Guangxia Hazlewood

Moldavite Family

Smilodon resources

Justo Gems SAC

The Lion Stone Peru

Silver Shine Jewelers

Art Loyola

Cephas Gems and Minerals

JK Stone

Silver and Stud

Gneiss Guy Minerals and Fossils

Excellence America LLC

Your Coffee Guy

Western Woods

Madagascar Import / SEAM

Clocktower Gemstone Trading Ltd

Ajbari Minerals & Fossils

Luxe Art and Jewelry Network Inc

Casablanca exports

Underfoot Fossils

Himalayan essentials

Super Time Intl Corp

SINO Arts

Karmic Chakras Creations

USA Mined Gems

Runnin Boar

Minute Man Fossils

Mageno Cabochons

El Paso Rock Shop

Varkana Exports

Elias Aguirre Sculpture

Beijing Steven Technology Co Ltd

Uruguay amethyst

Lindgren Fossils

Arte Crystals llc

Rahum LLC

David Freeland

Phenomenal Gems

Sahara Treasures

Lost World Fossils

Baby Trex llc

Jh Stone Galleria

Export Africa

National Minerals

Sullivan & Rose

Roc 3000

Seven Seas Collectibles

JVC Import and Export

Alice Gemstone

Bulkstone llc aka colombian crystals

GCO Amethyst LLC

PCR Stones

Oceanic Linkway Inc

Earth Mineral

Nikhil Gems

TalIs Minerals

Roccia-Roba

Moroccan & Crystals LLC

Mineraux Midelt

Pangaea Industries Inc

GTG Gems Corp

Pyramid Peak Gems

African Earth Treasures LLC

Jeremy Berg

Tirupati Minerals

NWA Meteorite

The Crystal Cove LLC

Atlas Art Minerals & Fossils

Mamoun Minerals

Barnes Emeralds and Jewelry

Hogga & Kacmi

Tanger Corail

Maison la caravane

Oura minerals

Peru Santo LLC

Amigo Minerals

Fluorite master

Rockwest

Crystal & Gems

Agates Ocean

Michigan rocks & minerals

Crystal Dreams

Third eye jewelry

Geoda

Oh My Druzy – RRK Minerals LLC

Geodecor

Morocco Minerals

Shelly Birch

Heart Of The Mountain

Paleo Passion LLC

Jennifer Gems

Rockology

Nativa Gems

Alacam Madencilik

Gem Center USA

Tookalook Inc

Mineraux Mineraux

Ed O’Rocks

A.H.O Craft Madagascar

Celestya

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!