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

Pangaea Industries Inc

Mineralphil Madagascar

Minerales Cristales Machu Picchu Peru

Museon Art Antique

TalIs Minerals

The Crystal Cove LLC

Rex Creek Discoveries

LJ Comex LTDA // LJ Trade LLC

MG Crystals LLC

Luxury Stone Art & Design LLC

Ajbari Minerals & Fossils

Gemimex

Jennifer Gems

Gems Mart

Al Ameen Gems

Hogga & Kacmi

David Freeland

Oceanic Linkway Inc

Nikhil Gems

Rainbow Rocks and Gems

Ethio Star

Cordova

Rockology

Sullivan & Rose

Smoky mountain relic room

Agates Ocean

Badin Stone

Mineraux Midelt

Justo Gems SAC

Clocktower Gemstone Trading Ltd

African Earth Treasures LLC

Fina Minerals

Your Coffee Guy

Casablanca exports

Rais International

Oh My Druzy – RRK Minerals LLC

Bulkstone llc aka colombian crystals

Fluorite master

Moroccan & Crystals LLC

Gallery Tibet House

Ru & Al Larimar and Amber

A.H.O Craft Madagascar

Luxe Art and Jewelry Network Inc

African Mineral Treasures LLC

Stone Wood Mada

The Lion Stone Peru

Rm Art Designs

Madagascar Import / SEAM

Art Loyola

Taj company / meraki gemstones llc

Pyramid Peak Gems

Guangxia Hazlewood

Smilodon resources

Jh Stone Galleria

Ancient Archives

Morocco Minerals

Nayab Gems & Minerals

Natures Designs

Ethiopian Gems

KD Meteorites

Celestya

Hmani Inc.

Mineracao Moura

Nord Fossil Inc

Underfoot Fossils

Geodecor

Barnes Emeralds and Jewelry

Madagascar Carnelian and Fossil

Mamoun Minerals

Shark Teeth.Com

Night Moon Gems Stones

Runnin Boar

Mineral’YS

Zheng Hong Jewelry & Gems Co ltd

Amigo Minerals

Hiba Minerals

Kathmandu Jewelry

Boresa Terefe Gadisa Export

Village Morocco

Uruguay amethyst

Seven Seas Collectibles

Maison la caravane

Rockwest

Kuner Gems and Minerals LLC

Lost World Fossils

Mineralphil Madagascar Collection

Down To Earth rock shop

Yax Tun Minerals LLC

Western Woods

PCR Stones

Third eye jewelry

Paleo Passion LLC

Lindgren Fossils

D.T Otteson Turquoise

GCO Amethyst LLC

Ortega Minerals & Stones S.A.C

Michigan rocks & minerals

Atlas Art Minerals & Fossils

Tanger Corail

SINO Arts

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!