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

Instant Shine Cleaner

Utah dump digger

Mineral’YS

Maison la caravane

Minute Man Fossils

Phenomenal Gems

Madagascar Carnelian and Fossil

Oh My Druzy – RRK Minerals LLC

The Lion Stone Peru

Karmic Chakras Creations

Fluorite master

Elias Aguirre Sculpture

Night Moon Gems Stones

Badin Stone

Industrial Stone Madagascar

P&L Art and Crystals Pte Ltd

Peru Santo LLC

African Art and Minerals

Hiba Minerals

SilverColors INC

Mineraux Midelt

Era Minerals & Co Llc

Rex Creek Discoveries

SINO Arts

NorthWest montana fossils

Mineracao Moura

Shark Teeth.Com

Baby Trex llc

Rainbow Art & Craft

Mountain Men Minerals

TalIs Minerals

Sahara Treasures

The Crystal Cove LLC

The Mod Ant LLC

Nord Fossil Inc

Kathmandu Jewelry

Jennifer Gems

Morocco Minerals

Jabarkhel Gems Collection

Lost World Fossils

Bulkstone llc aka colombian crystals

Export Africa

G & Beads

A.H.O Craft Madagascar

Trina Ruiz Minerals

Minerales Cristales Machu Picchu Peru

Casablanca exports

Ethio Star

Smilodon resources

Boresa Terefe Gadisa Export

Hogga & Kacmi

Beijing Steven Technology Co Ltd

Good Migrations Studio

Silver Shine Jewelers

Aarsa Gems and Minerals

Uruguay amethyst

Gallery Tibet House

Rainbow Rocks and Gems

Western Woods

Tookalook Inc

Silver and Stud

Cooperative ribeiraa da folha

Hong Kong Baihao Jewelry Co

Original Crystals

Rewas Handicraft & Garments

Pangaea Industries Inc

El Paso Rock Shop

Ed O’Rocks

Ortega Minerals & Stones S.A.C

Rockwest

Rockology

Kelly Styles

Zambian Gemstone Integrated Trades Associations

Singing bowl Sound & Craft

Brah Gemstone USA

Gneiss Guy Minerals and Fossils

New Century Wholesale

Turquoise Mustang

Justo Gems SAC

Barnes Emeralds and Jewelry

Gems Mart

Museon Art Antique

Nayab Gems & Minerals

Heart Of The Mountain

Mineralien-Fossilien

Down To Earth rock shop

Moroccan & Crystals LLC

Gemimex

Belkasmi Crystal

Cephas Gems and Minerals

Global Gem Co

Trans Union Gem & Mineral

Art DRC Mineral

Zheng Hong Jewelry & Gems Co ltd

Ancient Archives

MG Crystals LLC

Roc 3000

Bougafer Minerals & Fossils

African Earth Treasures LLC

Rahum 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!