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

Fluorite master

Southern Minerals

Gems Mart

Aqua Laila Gems & Minerals

Arte Crystals llc

Cephas Gems and Minerals

Madagascar Import / SEAM

Al Ameen Gems

Rais International

Cooperative ribeiraa da folha

Alice Gemstone

Agates Ocean

El Paso Rock Shop

National Minerals

Lost World Fossils

Michigan rocks & minerals

Gem Center USA

Beijing Steven Technology Co Ltd

Rewas Handicraft & Garments

Bougafer Minerals & Fossils

New Century Wholesale

Ethio Star

Earth Mineral

Peru Santo LLC

Jh Stone Galleria

Oh My Druzy – RRK Minerals LLC

Fina Minerals

GCO Amethyst LLC

Clocktower Gemstone Trading Ltd

Tirupati Minerals

Global Minerals

Karmic Chakras Creations

Lindgren Fossils

SINO Arts

Nativa Gems

PCR Stones

Kathmandu Jewelry

Aeora Rocks Exports OPC PTV LTD

Taj company / meraki gemstones llc

Ethiopia Gemstone International

G & Beads

Art Loyola

Brah Gemstone USA

Ethiopian Gems

Mineraux Midelt

Your Coffee Guy

Jabarkhel Gems Collection

Rainbow Rocks and Gems

Smoky mountain relic room

Bazar Midelt

Instant Shine Cleaner

Excellence America LLC

MG Crystals LLC

Adaia Rojas Minerals Peru

Varkana Exports

Mineralphil Madagascar

Rainbow Art & Craft

Mineral’YS

D.T Otteson Turquoise

Moldavite Family

Minerales Cristales Machu Picchu Peru

A.H.O Craft Madagascar

Baby Trex llc

Luxe Art and Jewelry Network Inc

Casablanca exports

Moroccan & Crystals LLC

Uruguay amethyst

Aarsa Gems and Minerals

Tanger Corail

Zheng Hong Jewelry & Gems Co ltd

Museon Art Antique

Guangxia Hazlewood

Atlas Art Minerals & Fossils

Elias Aguirre Sculpture

Tafilatet Mineraux et Fossiles

NWA Meteorite

Down To Earth rock shop

Gneiss Guy Minerals and Fossils

Mineraux Mineraux

Kelly Styles

Himalayan essentials

East Africa Gems

Smilodon resources

Morocco Minerals

PG Gems Inc

Tookalook Inc

Ajbari Minerals & Fossils

Geodecor

Trans Union Gem & Mineral

Jennifer Gems

Era Minerals & Co Llc

Sahara Treasures

Crystal & Gems

Maison Sijilmasa

David Freeland

Alacam Madencilik

Maison la caravane

The Crystal Cove LLC

Creare Collective

KD Meteorites

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!