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

Adaia Rojas Minerals Peru

Minute Man Fossils

Casablanca exports

Roccia-Roba

Yax Tun Minerals LLC

The Mod Ant LLC

Gems Mart

Badin Stone

D.T Otteson Turquoise

Oura minerals

Justo Gems SAC

Night Moon Gems Stones

Instant Shine Cleaner

Aeora Rocks Exports OPC PTV LTD

Shark Teeth.Com

Mystic Magic

Maison Sijilmasa

GCO Amethyst LLC

National Minerals

Tirupati Minerals

Village Morocco

Minerales Cristales Machu Picchu Peru

Lindgren Fossils

Hogga & Kacmi

The Crystal Cove LLC

Taj company / meraki gemstones llc

Seven Seas Collectibles

Pyrite Cubes

Ancient Archives

Turquoise Mustang

Nikhil Gems

Luxury Stone Art & Design LLC

Fluorite master

Guangxia Hazlewood

Mountain Men Minerals

Moldavite Family

Oceanic Linkway Inc

Your Coffee Guy

Madagascar Carnelian and Fossil

Ru & Al Larimar and Amber

Mamoun Minerals

Western Woods

Rockology

Elias Aguirre Sculpture

LJ Comex LTDA // LJ Trade LLC

Peru Santo LLC

Mineralphil Madagascar Collection

Mineral’YS

Ortega Minerals & Stones S.A.C

Rm Art Designs

African Earth Treasures LLC

Stunning Gemstones

Trina Ruiz Minerals

New Century Wholesale

Baby Trex llc

Zambian Gemstone Integrated Trades Associations

Fairystones

Sahara Treasures

Karmic Chakras Creations

El Paso Rock Shop

Smilodon resources

Rewas Handicraft & Garments

Himalayan essentials

Runnin Boar

NWA Meteorite

KD Meteorites

Rahum LLC

Art DRC Mineral

Moroccan & Crystals LLC

Kelly Styles

Excellence America LLC

Aarsa Gems and Minerals

Zheng Hong Jewelry & Gems Co ltd

Singing bowl Sound & Craft

Cordova

Ethio Star

Era Minerals & Co Llc

Mageno Cabochons

Jennifer Gems

Rainbow Art & Craft

Alice Gemstone

Bulkstone llc aka colombian crystals

Industrial Stone Madagascar

Paleo Passion LLC

East Africa Gems

Gem Center USA

Morocco Minerals

Silver and Stud

Tookalook Inc

Mineralphil Madagascar

Brah Gemstone USA

JVC Import and Export

Bougafer Minerals & Fossils

NorthWest montana fossils

Michigan rocks & minerals

Export Africa

Belkasmi Crystal

Phenomenal Gems

SilverColors INC

Museon Art Antique

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!