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

Pangaea Industries Inc

Hogga & Kacmi

Geodecor

Lindgren Fossils

Art Loyola

Export Africa

Rainbow Rocks and Gems

Natures Designs

Zheng Hong Jewelry & Gems Co ltd

Aqua Laila Gems & Minerals

Nativa Gems

African Earth Treasures LLC

Justo Gems SAC

Taj company / meraki gemstones llc

Cephas Gems and Minerals

Uruguay amethyst

Badin Stone

USA Mined Gems

Casablanca exports

Adaia Rojas Minerals Peru

Bougafer Minerals & Fossils

PG Gems Inc

Era Minerals & Co Llc

Kathmandu Jewelry

Excellence America LLC

African Art and Minerals

SINO Arts

JK Stone

Mineraux Midelt

Crystal & Gems

Sahara Treasures

Tookalook Inc

Ancient Archives

Gemimex

Tirupati Minerals

Minerales Cristales Machu Picchu Peru

Rais International

Varkana Exports

Barnes Emeralds and Jewelry

Nikhil Gems

Rockology

Belkasmi Crystal

Clocktower Gemstone Trading Ltd

Mineral’YS

Jennifer Gems

National Minerals

Fina Minerals

Oh My Druzy – RRK Minerals LLC

Bulkstone llc aka colombian crystals

Hong Kong Baihao Jewelry Co

Western Woods

Good Migrations Studio

Brah Gemstone USA

Ethiopia Gemstone International

Gneiss Guy Minerals and Fossils

Malachite and gems of africa

Mamoun Minerals

Al Ameen Gems

Hmani Inc.

Instant Shine Cleaner

NorthWest montana fossils

Tafilatet Mineraux et Fossiles

Aarsa Gems and Minerals

African Mineral Treasures LLC

Beijing Steven Technology Co Ltd

Nord Fossil Inc

Morocco Minerals

Down To Earth rock shop

Peru Santo LLC

TGS Minerals

Museon Art Antique

Global Minerals

Roccia-Roba

MG Crystals LLC

Elias Aguirre Sculpture

Southern Minerals

Madagascar Import / SEAM

Fairystones

Rewas Handicraft & Garments

Minute Man Fossils

Seven Seas Collectibles

Ajbari Minerals & Fossils

Michigan rocks & minerals

Geoda

Agates Ocean

Hiba Minerals

David Freeland

KD Meteorites

Atlas Art Minerals & Fossils

Kelly Styles

Art DRC Mineral

Gems Mart

Arte Crystals llc

Smilodon resources

Mineracao Moura

Guangxia Hazlewood

Oura minerals

The Crystal Cove LLC

Karmic Chakras Creations

Jh Stone Galleria

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!