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

Southern Minerals

Kelly Styles

Guangxia Hazlewood

Sahara Treasures

Morocco Minerals

Minerales Cristales Machu Picchu Peru

USA Mined Gems

Night Moon Gems Stones

Museon Art Antique

Gneiss Guy Minerals and Fossils

David Freeland

Crystal & Gems

GCO Amethyst LLC

Cooperative ribeiraa da folha

GTG Gems Corp

Asirihandcrafted

Madagascar Import / SEAM

Barnes Emeralds and Jewelry

Phenomenal Gems

Roccia-Roba

National Minerals

The Lion Stone Peru

Hmani Inc.

Alacam Madencilik

Karmic Chakras Creations

Gruta

Rainbow Art & Craft

Paleo Passion LLC

Smilodon resources

Jeremy Berg

The Crystal Cove LLC

Ethiopian Gems

Nord Fossil Inc

Mineraux Midelt

Moldavite Family

Sullivan & Rose

Rockwest

PCR Stones

Jennifer Gems

Mineralien-Fossilien

TGS Minerals

Pyramid Peak Gems

KD Meteorites

Heart Of The Mountain

Al Ameen Gems

Beijing Steven Technology Co Ltd

Bougafer Minerals & Fossils

NorthWest montana fossils

Geodecor

Kentucky Agate, inc

Oceanic Linkway Inc

East Africa Gems

Mountain Men Minerals

Tafilatet Mineraux et Fossiles

Runnin Boar

Instant Shine Cleaner

P&L Art and Crystals Pte Ltd

JK Stone

Badin Stone

Adaia Rojas Minerals Peru

JVC Import and Export

Mageno Cabochons

New Century Wholesale

Fluorite master

Underfoot Fossils

Excellence America LLC

Maison la caravane

Singing bowl Sound & Craft

Smoky mountain relic room

Ajbari Minerals & Fossils

Michigan rocks & minerals

Nativa Gems

Jh Stone Galleria

Western Woods

Your Coffee Guy

Luxe Art and Jewelry Network Inc

Ancient Archives

Mineral’YS

Tookalook Inc

Village Morocco

Shark Teeth.Com

Gemimex

D.T Otteson Turquoise

Lindgren Fossils

Ed O’Rocks

Atlas Art Minerals & Fossils

Hogga & Kacmi

Zheng Hong Jewelry & Gems Co ltd

African Mineral Treasures LLC

Era Minerals & Co Llc

All Pakistan Gem & Minerals Company

Pyrite Cubes

El Paso Rock Shop

Peru Santo LLC

Art DRC Mineral

Cephas Gems and Minerals

Mineralphil Madagascar Collection

Arte Crystals llc

Down To Earth rock shop

Elias Aguirre Sculpture

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!