Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

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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

Alice Gemstone

Museon Art Antique

Moroccan & Crystals LLC

Michigan rocks & minerals

Alacam Madencilik

Arte Crystals llc

Elias Aguirre Sculpture

Karmic Chakras Creations

Nikhil Gems

Brah Gemstone USA

Luxe Art and Jewelry Network Inc

Excellence America LLC

Rainbow Art & Craft

JVC Import and Export

Rainbow Rocks and Gems

Era Minerals & Co Llc

Agates Ocean

The Crystal Cove LLC

Seven Seas Collectibles

Gemimex

Gruta

Varkana Exports

Mineralien-Fossilien

Madagascar Import / SEAM

Jabarkhel Gems Collection

Yax Tun Minerals LLC

TGS Minerals

Rex Creek Discoveries

Ethiopia Gemstone International

Ethio Star

Southern Minerals

Nord Fossil Inc

Jennifer Gems

Aeora Rocks Exports OPC PTV LTD

Ethiopian Gems

Baby Trex llc

Mineralphil Madagascar Collection

Mystic Magic

Nayab Gems & Minerals

Gneiss Guy Minerals and Fossils

Lost World Fossils

Beijing Steven Technology Co Ltd

Oh My Druzy – RRK Minerals LLC

Mineral’YS

Malachite and gems of africa

Badin Stone

Peru Santo LLC

Rewas Handicraft & Garments

National Minerals

African Earth Treasures LLC

SilverColors INC

Art Loyola

Kelly Styles

Ancient Archives

Rais International

Mamoun Minerals

Geoda

Barnes Emeralds and Jewelry

Adaia Rojas Minerals Peru

Hmani Inc.

Crystal & Gems

Oceanic Linkway Inc

A.H.O Craft Madagascar

Roccia-Roba

Lindgren Fossils

NWA Meteorite

Cephas Gems and Minerals

Moldavite Family

Down To Earth rock shop

Jh Stone Galleria

Tafilatet Mineraux et Fossiles

Bougafer Minerals & Fossils

Rockology

Village Morocco

Trans Union Gem & Mineral

East Africa Gems

Morocco Minerals

Taj company / meraki gemstones llc

Casablanca exports

Atlas Art Minerals & Fossils

Geodecor

Oura minerals

SINO Arts

JK Stone

Amigo Minerals

Maison la caravane

El Paso Rock Shop

David Freeland

The Lion Stone Peru

D.T Otteson Turquoise

PG Gems Inc

Zheng Hong Jewelry & Gems Co ltd

Your Coffee Guy

Silver Shine Jewelers

Fluorite master

Hogga & Kacmi

Tirupati Minerals

Heart Of The Mountain

Creare Collective

The foothills Inc / Holguin Mexican Minerals

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!