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

NorthWest montana fossils

Terra DG

Rockology

Barnes Emeralds and Jewelry

Mineracao Moura

El Paso Rock Shop

Global Minerals

Gallery Tibet House

Global Gem Co

Atlas Art Minerals & Fossils

Paleo Passion LLC

Museon Art Antique

Geoda

Yax Tun Minerals LLC

Arte Crystals llc

Gemimex

African Mineral Treasures LLC

Alice Gemstone

Excellence America LLC

Luxe Art and Jewelry Network Inc

Ethio Star

Kelly Styles

Minute Man Fossils

Silver and Stud

The Lion Stone Peru

A.H.O Craft Madagascar

Smoky mountain relic room

Hiba Minerals

Mineraux Midelt

Oh My Druzy – RRK Minerals LLC

Clocktower Gemstone Trading Ltd

Earth Mineral

Oceanic Linkway Inc

Mineralien-Fossilien

Sullivan & Rose

Western Woods

Casablanca exports

Roc 3000

Nayab Gems & Minerals

Mystic Magic

Guangxia Hazlewood

Tirupati Minerals

Maison la caravane

Hogga & Kacmi

Smilodon resources

Fina Minerals

Minerales Cristales Machu Picchu Peru

Crystal Dreams

Nikhil Gems

Trina Ruiz Minerals

Maison Sijilmasa

SilverColors INC

KD Meteorites

Ancient Archives

The foothills Inc / Holguin Mexican Minerals

African Earth Treasures LLC

Designer Gem Stones – AKA pedras venturini

Amigo Minerals

Rais International

Crystal & Gems

Agates Ocean

Night Moon Gems Stones

Ed O’Rocks

Gems Mart

Geodecor

Good Migrations Studio

Lindgren Fossils

Rainbow Rocks and Gems

Uruguay amethyst

Mineralphil Madagascar Collection

Shark Teeth.Com

Michigan rocks & minerals

GCO Amethyst LLC

Mineraux Mineraux

Karmic Chakras Creations

New Century Wholesale

Hmani Inc.

Ethiopian Gems

TGS Minerals

Gruta

Down To Earth rock shop

Aeora Rocks Exports OPC PTV LTD

Tookalook Inc

Rex Creek Discoveries

Badin Stone

Runnin Boar

Asirihandcrafted

P&L Art and Crystals Pte Ltd

Singing bowl Sound & Craft

Bougafer Minerals & Fossils

Mageno Cabochons

Utah dump digger

Art Loyola

Lost World Fossils

NWA Meteorite

Natures Designs

Ru & Al Larimar and Amber

Elias Aguirre Sculpture

SINO Arts

Kentucky Agate, inc

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!