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

Casablanca exports

Atlas Art Minerals & Fossils

Kathmandu Jewelry

Singing bowl Sound & Craft

Maison la caravane

Morocco Minerals

El Paso Rock Shop

Baby Trex llc

Brah Gemstone USA

Tirupati Minerals

Phenomenal Gems

Himalayan essentials

Jh Stone Galleria

Ethio Star

Bulkstone llc aka colombian crystals

MG Crystals LLC

Smoky mountain relic room

Lindgren Fossils

Lost World Fossils

Gem Center USA

Nord Fossil Inc

Mystic Magic

Alice Gemstone

Nayab Gems & Minerals

Michigan rocks & minerals

Silver Shine Jewelers

Mineracao Moura

Museon Art Antique

Hmani Inc.

Art Loyola

Seven Seas Collectibles

Village Morocco

Madagascar Import / SEAM

Aarsa Gems and Minerals

Yax Tun Minerals LLC

Ethiopian Gems

Peru Santo LLC

Utah dump digger

GCO Amethyst LLC

Karmic Chakras Creations

Beijing Steven Technology Co Ltd

Arte Crystals llc

Heart Of The Mountain

Creare Collective

A.H.O Craft Madagascar

Agates Ocean

Mineralphil Madagascar

Underfoot Fossils

Barnes Emeralds and Jewelry

African Mineral Treasures LLC

Instant Shine Cleaner

Pyrite Cubes

JVC Import and Export

PG Gems Inc

NWA Meteorite

Bougafer Minerals & Fossils

Minute Man Fossils

Mineraux Mineraux

KD Meteorites

Ajbari Minerals & Fossils

Down To Earth rock shop

Mineraux Midelt

Oceanic Linkway Inc

Oh My Druzy – RRK Minerals LLC

Elias Aguirre Sculpture

David Freeland

Southern Minerals

Aeora Rocks Exports OPC PTV LTD

Adaia Rojas Minerals Peru

African Art and Minerals

Nativa Gems

Rockology

Gallery Tibet House

The Crystal Cove LLC

Badin Stone

Malachite and gems of africa

Global Gem Co

SilverColors INC

Rewas Handicraft & Garments

JK Stone

Roccia-Roba

Justo Gems SAC

SINO Arts

NorthWest montana fossils

Ethiopia Gemstone International

Jennifer Gems

Minerales Cristales Machu Picchu Peru

Smilodon resources

Gemimex

Hong Kong Baihao Jewelry Co

TGS Minerals

Tafilatet Mineraux et Fossiles

Fluorite master

USA Mined Gems

D.T Otteson Turquoise

Bazar Midelt

Moldavite Family

Mineralien-Fossilien

Global Minerals

Excellence America 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!