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

Export Africa

SilverColors INC

Your Coffee Guy

Luxury Stone Art & Design LLC

Western Woods

Geodecor

NWA Meteorite

David Freeland

Elias Aguirre Sculpture

El Paso Rock Shop

USA Mined Gems

Clocktower Gemstone Trading Ltd

Art DRC Mineral

Al Ameen Gems

Roccia-Roba

Yax Tun Minerals LLC

Stunning Gemstones

Global Gem Co

Barnes Emeralds and Jewelry

The foothills Inc / Holguin Mexican Minerals

Mountain Men Minerals

African Mineral Treasures LLC

KD Meteorites

Madagascar Import / SEAM

Mineralphil Madagascar

African Art and Minerals

Gneiss Guy Minerals and Fossils

Ancient Archives

Tirupati Minerals

SINO Arts

Oh My Druzy – RRK Minerals LLC

Maison Sijilmasa

Morocco Minerals

Fina Minerals

Museon Art Antique

Fairystones

Mineracao Moura

MG Crystals LLC

Gallery Tibet House

Natures Designs

Belkasmi Crystal

PG Gems Inc

Ethiopian Gems

Hmani Inc.

Baby Trex llc

Justo Gems SAC

Smilodon resources

African Earth Treasures LLC

Alice Gemstone

Crystal King

Seven Seas Collectibles

Madagascar Carnelian and Fossil

TalIs Minerals

Industrial Stone Madagascar

Guangxia Hazlewood

Heart Of The Mountain

Ru & Al Larimar and Amber

Designer Gem Stones – AKA pedras venturini

Ortega Minerals & Stones S.A.C

Night Moon Gems Stones

Beijing Steven Technology Co Ltd

Global Minerals

Minute Man Fossils

Pyramid Peak Gems

Moroccan & Crystals LLC

Original Crystals

Ajbari Minerals & Fossils

Kentucky Agate, inc

Minerales Cristales Machu Picchu Peru

Mineralien-Fossilien

Boresa Terefe Gadisa Export

Moldavite Family

GTG Gems Corp

Jabarkhel Gems Collection

Turquoise Mustang

Mineralphil Madagascar Collection

Pangaea Industries Inc

JVC Import and Export

Mineraux Midelt

Crystal & Gems

Mageno Cabochons

Kuner Gems and Minerals LLC

Rockwest

Michigan rocks & minerals

Asirihandcrafted

Kathmandu Jewelry

Amigo Minerals

Smoky mountain relic room

GCO Amethyst LLC

Nord Fossil Inc

Super Time Intl Corp

Third eye jewelry

D.T Otteson Turquoise

Lindgren Fossils

Art Loyola

Rainbow Rocks and Gems

Rm Art Designs

Era Minerals & Co Llc

Ethiopia Gemstone International

Casablanca exports

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!