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

Hogga & Kacmi

Jabarkhel Gems Collection

Village Morocco

Luxe Art and Jewelry Network Inc

Export Africa

Gem Center USA

Moroccan & Crystals LLC

D.T Otteson Turquoise

Gneiss Guy Minerals and Fossils

Utah dump digger

El Paso Rock Shop

Cooperative ribeiraa da folha

Mineralien-Fossilien

Ru & Al Larimar and Amber

Hmani Inc.

A.H.O Craft Madagascar

PG Gems Inc

Fina Minerals

Super Time Intl Corp

Singing bowl Sound & Craft

Mamoun Minerals

Nikhil Gems

Mineralphil Madagascar Collection

Peru Santo LLC

Justo Gems SAC

Rex Creek Discoveries

Earth Mineral

Arte Crystals llc

Down To Earth rock shop

Instant Shine Cleaner

Rais International

Cephas Gems and Minerals

Lost World Fossils

The Crystal Cove LLC

Adaia Rojas Minerals Peru

NorthWest montana fossils

KD Meteorites

Moldavite Family

Mineracao Moura

Boresa Terefe Gadisa Export

Oh My Druzy – RRK Minerals LLC

Era Minerals & Co Llc

Brah Gemstone USA

Heart Of The Mountain

Jennifer Gems

Global Gem Co

David Freeland

Rainbow Art & Craft

Karmic Chakras Creations

Seven Seas Collectibles

Mineraux Midelt

Himalayan essentials

Alice Gemstone

Kelly Styles

Michigan rocks & minerals

East Africa Gems

New Century Wholesale

G & Beads

Beijing Steven Technology Co Ltd

African Mineral Treasures LLC

Gallery Tibet House

Maison la caravane

Silver Shine Jewelers

Kathmandu Jewelry

Minerales Cristales Machu Picchu Peru

Phenomenal Gems

Mineral’YS

Casablanca exports

National Minerals

Nativa Gems

Lindgren Fossils

Excellence America LLC

Bulkstone llc aka colombian crystals

Barnes Emeralds and Jewelry

GCO Amethyst LLC

Agates Ocean

Al Ameen Gems

Morocco Minerals

Geodecor

Geoda

Amigo Minerals

Fluorite master

Smilodon resources

Alacam Madencilik

Creare Collective

African Earth Treasures LLC

Baby Trex llc

Atlas Art Minerals & Fossils

Mineralphil Madagascar

Elias Aguirre Sculpture

NWA Meteorite

The Lion Stone Peru

Rainbow Rocks and Gems

Bougafer Minerals & Fossils

Gruta

Your Coffee Guy

USA Mined Gems

Ancient Archives

Pyrite Cubes

Southern 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!