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

Ru & Al Larimar and Amber

Phenomenal Gems

Aarsa Gems and Minerals

Cephas Gems and Minerals

Minute Man Fossils

TalIs Minerals

Jennifer Gems

Taj company / meraki gemstones llc

Lindgren Fossils

African Mineral Treasures LLC

Kelly Styles

Kentucky Agate, inc

Oceanic Linkway Inc

Pyrite Cubes

Belkasmi Crystal

Excellence America LLC

Mamoun Minerals

Mineralphil Madagascar Collection

Jabarkhel Gems Collection

Alacam Madencilik

TGS Minerals

Ethiopian Gems

Smoky mountain relic room

P&L Art and Crystals Pte Ltd

Amigo Minerals

Zheng Hong Jewelry & Gems Co ltd

Seven Seas Collectibles

Terra DG

Kathmandu Jewelry

Oh My Druzy – RRK Minerals LLC

Bulkstone llc aka colombian crystals

Art Loyola

The foothills Inc / Holguin Mexican Minerals

Ethio Star

Bougafer Minerals & Fossils

Sahara Treasures

Mineral’YS

Nikhil Gems

Peru Santo LLC

Super Time Intl Corp

Global Gem Co

Runnin Boar

Shelly Birch

KD Meteorites

Elias Aguirre Sculpture

Adaia Rojas Minerals Peru

Madagascar Carnelian and Fossil

Down To Earth rock shop

Gem Center USA

Your Coffee Guy

Maison Sijilmasa

Instant Shine Cleaner

Boresa Terefe Gadisa Export

Good Migrations Studio

Maison la caravane

Tirupati Minerals

Justo Gems SAC

Ethiopia Gemstone International

Clocktower Gemstone Trading Ltd

Stone Wood Mada

Tanger Corail

A.H.O Craft Madagascar

East Africa Gems

Gallery Tibet House

Sullivan & Rose

Ajbari Minerals & Fossils

Hiba Minerals

Guangxia Hazlewood

African Earth Treasures LLC

Moldavite Family

Badin Stone

Beijing Steven Technology Co Ltd

Trans Union Gem & Mineral

The Crystal Cove LLC

Roccia-Roba

Village Morocco

Gruta

Global Minerals

Rainbow Art & Craft

Rainbow Rocks and Gems

Smilodon resources

Singing bowl Sound & Craft

Morocco Minerals

Varkana Exports

Barnes Emeralds and Jewelry

Silver and Stud

Mineraux Midelt

Museon Art Antique

Cordova

Cooperative ribeiraa da folha

David Freeland

Nord Fossil Inc

SilverColors INC

Underfoot Fossils

Mountain Men Minerals

New Century Wholesale

Alice Gemstone

Stunning Gemstones

Crystal & Gems

Lost World Fossils

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!