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

Mineralphil Madagascar Collection

Gallery Tibet House

Pyrite Cubes

Crystal & Gems

NorthWest montana fossils

SINO Arts

Gem Center USA

Southern Minerals

Global Gem Co

Smilodon resources

Mineraux Mineraux

The Lion Stone Peru

USA Mined Gems

Mineraux Midelt

Mineral’YS

Aqua Laila Gems & Minerals

Ajbari Minerals & Fossils

Instant Shine Cleaner

Rainbow Rocks and Gems

Tirupati Minerals

National Minerals

El Paso Rock Shop

Minerales Cristales Machu Picchu Peru

Trans Union Gem & Mineral

Aeora Rocks Exports OPC PTV LTD

Beijing Steven Technology Co Ltd

Fluorite master

Export Africa

Alacam Madencilik

Ru & Al Larimar and Amber

Malachite and gems of africa

The foothills Inc / Holguin Mexican Minerals

Good Migrations Studio

GCO Amethyst LLC

Kelly Styles

Al Ameen Gems

Excellence America LLC

Agates Ocean

Gruta

Himalayan essentials

Atlas Art Minerals & Fossils

Nord Fossil Inc

Nikhil Gems

Third eye jewelry

Oh My Druzy – RRK Minerals LLC

Gemimex

African Earth Treasures LLC

Mystic Magic

Oceanic Linkway Inc

Alice Gemstone

Baby Trex llc

Varkana Exports

Ethiopia Gemstone International

Jabarkhel Gems Collection

Jh Stone Galleria

Brah Gemstone USA

Art Loyola

Ethiopian Gems

Michigan rocks & minerals

The Crystal Cove LLC

Arte Crystals llc

Luxe Art and Jewelry Network Inc

Underfoot Fossils

Smoky mountain relic room

Ethio Star

Cooperative ribeiraa da folha

African Mineral Treasures LLC

Mineralien-Fossilien

Moldavite Family

Clocktower Gemstone Trading Ltd

Mineracao Moura

Casablanca exports

Hmani Inc.

Boresa Terefe Gadisa Export

Heart Of The Mountain

Gems Mart

Lindgren Fossils

Silver Shine Jewelers

Mineralphil Madagascar

Gneiss Guy Minerals and Fossils

Rewas Handicraft & Garments

Geoda

JVC Import and Export

PG Gems Inc

Village Morocco

Nayab Gems & Minerals

Rainbow Art & Craft

Bougafer Minerals & Fossils

Bazar Midelt

Karmic Chakras Creations

African Art and Minerals

SilverColors INC

Nativa Gems

NWA Meteorite

Rex Creek Discoveries

Uruguay amethyst

Badin Stone

Creare Collective

Utah dump digger

MG Crystals 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!