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

NWA Meteorite

Alacam Madencilik

Gemimex

Varkana Exports

Crystal King

PCR Stones

Baby Trex llc

Fluorite master

Trans Union Gem & Mineral

Lindgren Fossils

Super Time Intl Corp

Seven Seas Collectibles

Crystal & Gems

Rm Art Designs

Gneiss Guy Minerals and Fossils

Tanger Corail

Barnes Emeralds and Jewelry

Mineralien-Fossilien

Phenomenal Gems

Stunning Gemstones

Amigo Minerals

Gem Center USA

Hmani Inc.

Rex Creek Discoveries

Al Ameen Gems

New Century Wholesale

Export Africa

Moldavite Family

Oceanic Linkway Inc

Roccia-Roba

Ancient Archives

Rewas Handicraft & Garments

Bulkstone llc aka colombian crystals

Mystic Magic

Paleo Passion LLC

Uruguay amethyst

Ed O’Rocks

Mineraux Midelt

Jabarkhel Gems Collection

Justo Gems SAC

Cooperative ribeiraa da folha

Global Gem Co

Museon Art Antique

Aarsa Gems and Minerals

Lost World Fossils

Morocco Minerals

Luxury Stone Art & Design LLC

Tafilatet Mineraux et Fossiles

PG Gems Inc

Zambian Gemstone Integrated Trades Associations

Nativa Gems

Kentucky Agate, inc

El Paso Rock Shop

Gruta

Nord Fossil Inc

Singing bowl Sound & Craft

Mamoun Minerals

Natures Designs

African Mineral Treasures LLC

D.T Otteson Turquoise

Gallery Tibet House

Underfoot Fossils

P&L Art and Crystals Pte Ltd

Bougafer Minerals & Fossils

TalIs Minerals

GTG Gems Corp

Cordova

Aeora Rocks Exports OPC PTV LTD

Kathmandu Jewelry

Art DRC Mineral

David Freeland

African Earth Treasures LLC

Hiba Minerals

Earth Mineral

Hogga & Kacmi

Minute Man Fossils

Hong Kong Baihao Jewelry Co

Night Moon Gems Stones

Village Morocco

Ethiopia Gemstone International

Peru Santo LLC

The Crystal Cove LLC

National Minerals

NorthWest montana fossils

Crystal Dreams

Tirupati Minerals

Ethiopian Gems

Ru & Al Larimar and Amber

Taj company / meraki gemstones llc

Karmic Chakras Creations

JVC Import and Export

Brah Gemstone USA

Madagascar Import / SEAM

Terra DG

Geoda

Celestya

Rainbow Art & Craft

Mageno Cabochons

Trina Ruiz 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!