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

Gemimex

Mineracao Moura

New Century Wholesale

Export Africa

Gallery Tibet House

Mineralphil Madagascar Collection

Ru & Al Larimar and Amber

Phenomenal Gems

Mineral’YS

Yax Tun Minerals LLC

Village Morocco

KD Meteorites

Your Coffee Guy

David Freeland

Western Woods

Nativa Gems

Justo Gems SAC

Nord Fossil Inc

Good Migrations Studio

The foothills Inc / Holguin Mexican Minerals

Ancient Archives

Gem Center USA

Lindgren Fossils

Era Minerals & Co Llc

Mineraux Mineraux

Uruguay amethyst

Rewas Handicraft & Garments

Rainbow Art & Craft

Moroccan & Crystals LLC

Oh My Druzy – RRK Minerals LLC

Fina Minerals

African Art and Minerals

Luxe Art and Jewelry Network Inc

Himalayan essentials

Gruta

TGS Minerals

Down To Earth rock shop

Utah dump digger

Fairystones

Instant Shine Cleaner

Amigo Minerals

Art DRC Mineral

The Lion Stone Peru

Hong Kong Baihao Jewelry Co

Super Time Intl Corp

Ethiopian Gems

Kathmandu Jewelry

Silver Shine Jewelers

Ethiopia Gemstone International

Al Ameen Gems

Gneiss Guy Minerals and Fossils

Geodecor

Varkana Exports

Tafilatet Mineraux et Fossiles

Maison la caravane

Seven Seas Collectibles

Crystal & Gems

SINO Arts

Hmani Inc.

Peru Santo LLC

Morocco Minerals

Hogga & Kacmi

Pyrite Cubes

Baby Trex llc

Kelly Styles

Trans Union Gem & Mineral

Zheng Hong Jewelry & Gems Co ltd

NorthWest montana fossils

Rais International

Minute Man Fossils

NWA Meteorite

Underfoot Fossils

Cooperative ribeiraa da folha

Karmic Chakras Creations

Clocktower Gemstone Trading Ltd

JK Stone

Oura minerals

G & Beads

National Minerals

Heart Of The Mountain

Rainbow Rocks and Gems

Sahara Treasures

Ethio Star

Singing bowl Sound & Craft

Tookalook Inc

P&L Art and Crystals Pte Ltd

El Paso Rock Shop

Tirupati Minerals

Michigan rocks & minerals

Earth Mineral

Nikhil Gems

USA Mined Gems

A.H.O Craft Madagascar

Fluorite master

Pangaea Industries Inc

Smilodon resources

Taj company / meraki gemstones llc

Mamoun Minerals

African Mineral Treasures LLC

Gems Mart

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!