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

Al Ameen Gems

Amigo Minerals

Ethiopian Gems

Bazar Midelt

Creare Collective

Phenomenal Gems

Lost World Fossils

Mineraux Midelt

New Century Wholesale

Rewas Handicraft & Garments

Global Gem Co

Justo Gems SAC

Luxe Art and Jewelry Network Inc

Jh Stone Galleria

Instant Shine Cleaner

A.H.O Craft Madagascar

The Lion Stone Peru

Good Migrations Studio

USA Mined Gems

Brah Gemstone USA

Gallery Tibet House

Ancient Archives

Cooperative ribeiraa da folha

Hiba Minerals

Ajbari Minerals & Fossils

Mystic Magic

Oh My Druzy – RRK Minerals LLC

Gemimex

Underfoot Fossils

Trans Union Gem & Mineral

Global Minerals

Bulkstone llc aka colombian crystals

Mineralien-Fossilien

D.T Otteson Turquoise

Minute Man Fossils

Tirupati Minerals

Museon Art Antique

Rex Creek Discoveries

Clocktower Gemstone Trading Ltd

Nativa Gems

PG Gems Inc

Geoda

Excellence America LLC

Sahara Treasures

Nayab Gems & Minerals

National Minerals

Gem Center USA

Tafilatet Mineraux et Fossiles

African Mineral Treasures LLC

Nikhil Gems

JVC Import and Export

Village Morocco

Yax Tun Minerals LLC

Pangaea Industries Inc

Michigan rocks & minerals

Rais International

Gneiss Guy Minerals and Fossils

Karmic Chakras Creations

African Earth Treasures LLC

Mineraux Mineraux

Minerales Cristales Machu Picchu Peru

Tookalook Inc

Baby Trex llc

Gems Mart

Mamoun Minerals

SilverColors INC

Himalayan essentials

Adaia Rojas Minerals Peru

African Art and Minerals

MG Crystals LLC

Mineracao Moura

Export Africa

The foothills Inc / Holguin Mexican Minerals

Mineral’YS

Madagascar Import / SEAM

Hong Kong Baihao Jewelry Co

Hogga & Kacmi

Earth Mineral

Jennifer Gems

Rockology

Fluorite master

Oceanic Linkway Inc

GTG Gems Corp

Down To Earth rock shop

KD Meteorites

Super Time Intl Corp

El Paso Rock Shop

Pyrite Cubes

Kelly Styles

Taj company / meraki gemstones llc

Smilodon resources

Barnes Emeralds and Jewelry

The Crystal Cove LLC

Third eye jewelry

Jabarkhel Gems Collection

Rainbow Art & Craft

Cephas Gems and Minerals

Western Woods

Boresa Terefe Gadisa Export

Era Minerals & Co 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!