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

Crystal & Gems

JVC Import and Export

Cooperative ribeiraa da folha

Elias Aguirre Sculpture

A.H.O Craft Madagascar

Rockology

JK Stone

Kathmandu Jewelry

Bazar Midelt

African Art and Minerals

Art DRC Mineral

SilverColors INC

Roccia-Roba

Moldavite Family

Barnes Emeralds and Jewelry

Nayab Gems & Minerals

Pangaea Industries Inc

Geoda

Belkasmi Crystal

Ethio Star

Beijing Steven Technology Co Ltd

SINO Arts

Yax Tun Minerals LLC

Kelly Styles

Minerales Cristales Machu Picchu Peru

Lindgren Fossils

Phenomenal Gems

Natures Designs

Madagascar Import / SEAM

Utah dump digger

Bulkstone llc aka colombian crystals

Brah Gemstone USA

Hmani Inc.

G & Beads

Atlas Art Minerals & Fossils

Moroccan & Crystals LLC

Ancient Archives

Rainbow Art & Craft

Taj company / meraki gemstones llc

Oura minerals

Gem Center USA

NWA Meteorite

Earth Mineral

Seven Seas Collectibles

Lost World Fossils

Silver Shine Jewelers

Mineraux Midelt

African Earth Treasures LLC

Village Morocco

Malachite and gems of africa

Mystic Magic

PG Gems Inc

Third eye jewelry

TGS Minerals

Heart Of The Mountain

Jh Stone Galleria

David Freeland

Down To Earth rock shop

The Lion Stone Peru

Oh My Druzy – RRK Minerals LLC

East Africa Gems

Tafilatet Mineraux et Fossiles

Ajbari Minerals & Fossils

Uruguay amethyst

Cephas Gems and Minerals

Fairystones

Hong Kong Baihao Jewelry Co

Hogga & Kacmi

MG Crystals LLC

Michigan rocks & minerals

USA Mined Gems

Rex Creek Discoveries

Creare Collective

Al Ameen Gems

Baby Trex llc

Good Migrations Studio

Smilodon resources

Export Africa

Agates Ocean

Geodecor

Aeora Rocks Exports OPC PTV LTD

Jennifer Gems

The foothills Inc / Holguin Mexican Minerals

Amigo Minerals

Alice Gemstone

Art Loyola

Fina Minerals

Morocco Minerals

Ru & Al Larimar and Amber

Rais International

Tirupati Minerals

Era Minerals & Co Llc

Gems Mart

Mineralien-Fossilien

Mineralphil Madagascar Collection

Badin Stone

The Crystal Cove LLC

Himalayan essentials

Mamoun Minerals

Ethiopian Gems

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!