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

Justo Gems SAC

Underfoot Fossils

African Earth Treasures LLC

Hmani Inc.

Jh Stone Galleria

Bougafer Minerals & Fossils

Jennifer Gems

Tirupati Minerals

Guangxia Hazlewood

El Paso Rock Shop

New Century Wholesale

Ethiopia Gemstone International

Art Loyola

National Minerals

Night Moon Gems Stones

African Art and Minerals

Clocktower Gemstone Trading Ltd

Lindgren Fossils

Smoky mountain relic room

Hong Kong Baihao Jewelry Co

Peru Santo LLC

Fairystones

Instant Shine Cleaner

Mineralphil Madagascar

Minute Man Fossils

Nikhil Gems

Casablanca exports

Heart Of The Mountain

Taj company / meraki gemstones llc

Trans Union Gem & Mineral

Industrial Stone Madagascar

Stone Wood Mada

Brah Gemstone USA

Atlas Art Minerals & Fossils

Kathmandu Jewelry

Pangaea Industries Inc

Mineraux Mineraux

Western Woods

Fina Minerals

Rais International

Earth Mineral

African Mineral Treasures LLC

Zheng Hong Jewelry & Gems Co ltd

Sahara Treasures

Mineracao Moura

Uruguay amethyst

Tanger Corail

Shark Teeth.Com

TGS Minerals

Nord Fossil Inc

Bazar Midelt

Creare Collective

Rewas Handicraft & Garments

Maison la caravane

Hogga & Kacmi

Museon Art Antique

Alacam Madencilik

Mamoun Minerals

Global Gem Co

Smilodon resources

D.T Otteson Turquoise

Karmic Chakras Creations

Aarsa Gems and Minerals

NWA Meteorite

Varkana Exports

PCR Stones

Aeora Rocks Exports OPC PTV LTD

Designer Gem Stones – AKA pedras venturini

Al Ameen Gems

Jabarkhel Gems Collection

Global Minerals

Gruta

Silver Shine Jewelers

Michigan rocks & minerals

Moroccan & Crystals LLC

Tafilatet Mineraux et Fossiles

Excellence America LLC

USA Mined Gems

Mineraux Midelt

Third eye jewelry

PG Gems Inc

Singing bowl Sound & Craft

Gem Center USA

Mineralphil Madagascar Collection

JVC Import and Export

Export Africa

Gems Mart

Ajbari Minerals & Fossils

Village Morocco

Original Crystals

Ancient Archives

The Crystal Cove LLC

Gemimex

Crystal & Gems

Nayab Gems & Minerals

MG Crystals LLC

Mineral’YS

Gneiss Guy Minerals and Fossils

Morocco Minerals

Aqua Laila Gems & Minerals

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!