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

Earth Mineral

Aarsa Gems and Minerals

National Minerals

Super Time Intl Corp

Heart Of The Mountain

El Paso Rock Shop

Jh Stone Galleria

JVC Import and Export

Industrial Stone Madagascar

Stone Wood Mada

Mineracao Moura

Designer Gem Stones – AKA pedras venturini

USA Mined Gems

Trans Union Gem & Mineral

Maison Sijilmasa

Crystal & Gems

Taj company / meraki gemstones llc

Justo Gems SAC

Your Coffee Guy

Uruguay amethyst

Ancient Archives

Gruta

Bougafer Minerals & Fossils

David Freeland

Minute Man Fossils

Tanger Corail

Cephas Gems and Minerals

Boresa Terefe Gadisa Export

Belkasmi Crystal

Art Loyola

Moroccan & Crystals LLC

Clocktower Gemstone Trading Ltd

Singing bowl Sound & Craft

Varkana Exports

Rex Creek Discoveries

Rainbow Rocks and Gems

Ethiopian Gems

Art DRC Mineral

Alice Gemstone

Instant Shine Cleaner

Tirupati Minerals

Beijing Steven Technology Co Ltd

Mineraux Midelt

Moldavite Family

Adaia Rojas Minerals Peru

P&L Art and Crystals Pte Ltd

Ru & Al Larimar and Amber

Natures Designs

Nativa Gems

African Earth Treasures LLC

Arte Crystals llc

Himalayan essentials

The Lion Stone Peru

Mineraux Mineraux

Mineralien-Fossilien

Export Africa

A.H.O Craft Madagascar

Utah dump digger

African Mineral Treasures LLC

Nord Fossil Inc

Roc 3000

East Africa Gems

Ajbari Minerals & Fossils

Gem Center USA

NWA Meteorite

Geodecor

Down To Earth rock shop

Southern Minerals

Hogga & Kacmi

Fluorite master

The foothills Inc / Holguin Mexican Minerals

PCR Stones

New Century Wholesale

Casablanca exports

Lost World Fossils

Mineral’YS

Baby Trex llc

Kelly Styles

Aqua Laila Gems & Minerals

Brah Gemstone USA

Rais International

Mamoun Minerals

Luxe Art and Jewelry Network Inc

Oh My Druzy – RRK Minerals LLC

Rahum LLC

Silver Shine Jewelers

Bulkstone llc aka colombian crystals

Lindgren Fossils

Smilodon resources

Al Ameen Gems

Global Gem Co

Maison la caravane

Phenomenal Gems

Amigo Minerals

Minerales Cristales Machu Picchu Peru

Rainbow Art & Craft

Gneiss Guy Minerals and Fossils

Pangaea Industries Inc

Western Woods

Sahara Treasures

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!