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

The Crystal Cove LLC

El Paso Rock Shop

SINO Arts

Hmani Inc.

Varkana Exports

Down To Earth rock shop

Tookalook Inc

Tafilatet Mineraux et Fossiles

Nord Fossil Inc

Roccia-Roba

Mineraux Mineraux

Era Minerals & Co Llc

Aarsa Gems and Minerals

New Century Wholesale

Global Minerals

Rockology

Adaia Rojas Minerals Peru

Jabarkhel Gems Collection

Baby Trex llc

Super Time Intl Corp

Your Coffee Guy

JK Stone

Malachite and gems of africa

Rainbow Art & Craft

D.T Otteson Turquoise

Mineralphil Madagascar Collection

Global Gem Co

Hong Kong Baihao Jewelry Co

MG Crystals LLC

Sahara Treasures

Gems Mart

Taj company / meraki gemstones llc

African Earth Treasures LLC

Phenomenal Gems

Aeora Rocks Exports OPC PTV LTD

Art Loyola

The foothills Inc / Holguin Mexican Minerals

Clocktower Gemstone Trading Ltd

Underfoot Fossils

Creare Collective

Agates Ocean

Tirupati Minerals

David Freeland

Lost World Fossils

Gallery Tibet House

Singing bowl Sound & Craft

Arte Crystals llc

Museon Art Antique

Kelly Styles

East Africa Gems

Al Ameen Gems

Ethiopia Gemstone International

Crystal & Gems

Oura minerals

Maison la caravane

The Lion Stone Peru

Instant Shine Cleaner

Art DRC Mineral

Ancient Archives

Mineraux Midelt

Alice Gemstone

Mineral’YS

Gruta

KD Meteorites

USA Mined Gems

Western Woods

Badin Stone

A.H.O Craft Madagascar

Third eye jewelry

Village Morocco

JVC Import and Export

Jh Stone Galleria

Export Africa

Moldavite Family

Ethio Star

Yax Tun Minerals LLC

Amigo Minerals

Pyrite Cubes

Uruguay amethyst

Gem Center USA

Zheng Hong Jewelry & Gems Co ltd

Rex Creek Discoveries

Mineralphil Madagascar

Pangaea Industries Inc

Silver Shine Jewelers

Trans Union Gem & Mineral

Bazar Midelt

Barnes Emeralds and Jewelry

Karmic Chakras Creations

Himalayan essentials

SilverColors INC

GTG Gems Corp

Utah dump digger

Mineracao Moura

Excellence America LLC

Minerales Cristales Machu Picchu Peru

Peru Santo LLC

Bougafer Minerals & Fossils

Southern Minerals

Moroccan & 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!