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

Natures Designs

Crystal King

Rex Creek Discoveries

Justo Gems SAC

Runnin Boar

Bazar Midelt

Phenomenal Gems

National Minerals

African Art and Minerals

Singing bowl Sound & Craft

Mineraux Midelt

Brah Gemstone USA

Ethiopia Gemstone International

Hong Kong Baihao Jewelry Co

Art DRC Mineral

Mamoun Minerals

Arte Crystals llc

Mineralien-Fossilien

A.H.O Craft Madagascar

The foothills Inc / Holguin Mexican Minerals

Uruguay amethyst

Geodecor

Terra DG

Crystal Dreams

Hmani Inc.

Rockwest

East Africa Gems

PG Gems Inc

Seven Seas Collectibles

Trans Union Gem & Mineral

Shark Teeth.Com

Elias Aguirre Sculpture

Belkasmi Crystal

Night Moon Gems Stones

Global Gem Co

Ethio Star

Underfoot Fossils

NorthWest montana fossils

Down To Earth rock shop

Peru Santo LLC

Excellence America LLC

African Mineral Treasures LLC

Turquoise Mustang

Jabarkhel Gems Collection

Rainbow Art & Craft

Silver Shine Jewelers

Celestya

Zheng Hong Jewelry & Gems Co ltd

Clocktower Gemstone Trading Ltd

Madagascar Import / SEAM

The Lion Stone Peru

Art Loyola

Earth Mineral

Tookalook Inc

Zambian Gemstone Integrated Trades Associations

Barnes Emeralds and Jewelry

Export Africa

Aeora Rocks Exports OPC PTV LTD

GTG Gems Corp

NWA Meteorite

Nativa Gems

Michigan rocks & minerals

Moldavite Family

The Mod Ant LLC

Taj company / meraki gemstones llc

Mineralphil Madagascar Collection

Fluorite master

Ed O’Rocks

Guangxia Hazlewood

Varkana Exports

Jeremy Berg

Western Woods

PCR Stones

Morocco Minerals

Mineral’YS

Luxe Art and Jewelry Network Inc

New Century Wholesale

Utah dump digger

Madagascar Carnelian and Fossil

Jh Stone Galleria

Casablanca exports

Gems Mart

Bulkstone llc aka colombian crystals

Mountain Men Minerals

Nayab Gems & Minerals

Lost World Fossils

Cordova

KD Meteorites

Alice Gemstone

Maison Sijilmasa

Mystic Magic

SilverColors INC

JVC Import and Export

D.T Otteson Turquoise

Global Minerals

Yax Tun Minerals LLC

Crystal & Gems

Gneiss Guy Minerals and Fossils

Roc 3000

El Paso Rock Shop

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!