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

USA Mined Gems

New Century Wholesale

Bougafer Minerals & Fossils

Gneiss Guy Minerals and Fossils

Gruta

Singing bowl Sound & Craft

Mineraux Mineraux

Beijing Steven Technology Co Ltd

Cephas Gems and Minerals

Moldavite Family

Agates Ocean

Brah Gemstone USA

El Paso Rock Shop

PG Gems Inc

Bulkstone llc aka colombian crystals

Nativa Gems

Global Gem Co

D.T Otteson Turquoise

Gem Center USA

Rockology

The Lion Stone Peru

Mineraux Midelt

Art Loyola

Boresa Terefe Gadisa Export

Creare Collective

A.H.O Craft Madagascar

Hmani Inc.

Maison la caravane

Mineralien-Fossilien

Oceanic Linkway Inc

Lindgren Fossils

David Freeland

Karmic Chakras Creations

Phenomenal Gems

Elias Aguirre Sculpture

Rewas Handicraft & Garments

Rais International

G & Beads

Badin Stone

Oh My Druzy – RRK Minerals LLC

Minute Man Fossils

P&L Art and Crystals Pte Ltd

Smilodon resources

Ancient Archives

The Crystal Cove LLC

KD Meteorites

Nayab Gems & Minerals

Guangxia Hazlewood

Belkasmi Crystal

Utah dump digger

Crystal & Gems

Aqua Laila Gems & Minerals

Third eye jewelry

National Minerals

Fluorite master

Yax Tun Minerals LLC

Casablanca exports

Gems Mart

JVC Import and Export

NWA Meteorite

Al Ameen Gems

Instant Shine Cleaner

Mineralphil Madagascar

Moroccan & Crystals LLC

Atlas Art Minerals & Fossils

African Art and Minerals

East Africa Gems

Geoda

Amigo Minerals

Mineralphil Madagascar Collection

Adaia Rojas Minerals Peru

SilverColors INC

NorthWest montana fossils

Clocktower Gemstone Trading Ltd

Smoky mountain relic room

MG Crystals LLC

Your Coffee Guy

Gallery Tibet House

Nikhil Gems

Southern Minerals

Ethio Star

Fairystones

Jennifer Gems

Madagascar Import / SEAM

Malachite and gems of africa

Tookalook Inc

Aarsa Gems and Minerals

Varkana Exports

Alacam Madencilik

Geodecor

Seven Seas Collectibles

The foothills Inc / Holguin Mexican Minerals

Jabarkhel Gems Collection

African Mineral Treasures LLC

Alice Gemstone

Barnes Emeralds and Jewelry

Michigan rocks & minerals

Silver Shine Jewelers

Mineracao Moura

Ethiopia Gemstone International

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!