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

Peru Santo LLC

GCO Amethyst LLC

TGS Minerals

David Freeland

Nikhil Gems

Bougafer Minerals & Fossils

Instant Shine Cleaner

Stone Wood Mada

NorthWest montana fossils

Silver Shine Jewelers

PG Gems Inc

African Earth Treasures LLC

El Paso Rock Shop

Lindgren Fossils

Paleo Passion LLC

Mineracao Moura

Hiba Minerals

Nayab Gems & Minerals

Aarsa Gems and Minerals

Rm Art Designs

Roccia-Roba

Barnes Emeralds and Jewelry

Mageno Cabochons

Tookalook Inc

Mystic Magic

Tanger Corail

Ethio Star

Utah dump digger

Crystal King

Mamoun Minerals

G & Beads

Rockwest

A.H.O Craft Madagascar

Varkana Exports

The foothills Inc / Holguin Mexican Minerals

Roc 3000

Alacam Madencilik

Trans Union Gem & Mineral

Guangxia Hazlewood

Ortega Minerals & Stones S.A.C

Museon Art Antique

Bazar Midelt

P&L Art and Crystals Pte Ltd

Justo Gems SAC

Industrial Stone Madagascar

Rainbow Art & Craft

The Crystal Cove LLC

Seven Seas Collectibles

Gruta

Amigo Minerals

Original Crystals

Art Loyola

USA Mined Gems

Celestya

Uruguay amethyst

Shark Teeth.Com

Ajbari Minerals & Fossils

Natures Designs

Ed O’Rocks

Western Woods

Singing bowl Sound & Craft

Mineral’YS

Tirupati Minerals

Kuner Gems and Minerals LLC

Ru & Al Larimar and Amber

SilverColors INC

Maison Sijilmasa

Pyrite Cubes

Hmani Inc.

Mineraux Mineraux

Global Gem Co

Moroccan & Crystals LLC

Karmic Chakras Creations

Oh My Druzy – RRK Minerals LLC

Crystal Dreams

Moldavite Family

Atlas Art Minerals & Fossils

Mountain Men Minerals

Jeremy Berg

Ethiopian Gems

SINO Arts

Fina Minerals

TalIs Minerals

Third eye jewelry

African Art and Minerals

Southern Minerals

Mineraux Midelt

Oceanic Linkway Inc

Mineralphil Madagascar

Asirihandcrafted

Minerales Cristales Machu Picchu Peru

Smilodon resources

Hong Kong Baihao Jewelry Co

Good Migrations Studio

Baby Trex llc

Adaia Rojas Minerals Peru

Pangaea Industries Inc

D.T Otteson Turquoise

Elias Aguirre Sculpture

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!