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

Mamoun Minerals

Mineraux Mineraux

Era Minerals & Co Llc

Oh My Druzy – RRK Minerals LLC

Stunning Gemstones

GTG Gems Corp

MG Crystals LLC

Jennifer Gems

Mageno Cabochons

Mineralphil Madagascar Collection

Singing bowl Sound & Craft

TGS Minerals

P&L Art and Crystals Pte Ltd

Jeremy Berg

Turquoise Mustang

Rahum LLC

Zambian Gemstone Integrated Trades Associations

Mountain Men Minerals

Rewas Handicraft & Garments

Global Minerals

David Freeland

Varkana Exports

Elias Aguirre Sculpture

Tookalook Inc

Smilodon resources

Western Woods

Maison Sijilmasa

Beijing Steven Technology Co Ltd

Morocco Minerals

Alacam Madencilik

GCO Amethyst LLC

Trans Union Gem & Mineral

Madagascar Import / SEAM

Kentucky Agate, inc

Stone Wood Mada

Hiba Minerals

NorthWest montana fossils

Utah dump digger

Gallery Tibet House

Terra DG

Gem Center USA

Atlas Art Minerals & Fossils

Brah Gemstone USA

Mineraux Midelt

Aeora Rocks Exports OPC PTV LTD

Sullivan & Rose

Ethio Star

Fina Minerals

African Earth Treasures LLC

Crystal King

Bougafer Minerals & Fossils

Shark Teeth.Com

Fluorite master

Taj company / meraki gemstones llc

Pyramid Peak Gems

Nativa Gems

Mineralien-Fossilien

Clocktower Gemstone Trading Ltd

Casablanca exports

Rainbow Rocks and Gems

Nayab Gems & Minerals

Designer Gem Stones – AKA pedras venturini

Shelly Birch

Peru Santo LLC

Bazar Midelt

Tirupati Minerals

Alice Gemstone

Third eye jewelry

Himalayan essentials

Tanger Corail

Crystal & Gems

Art Loyola

Cordova

Industrial Stone Madagascar

Tafilatet Mineraux et Fossiles

Art DRC Mineral

A.H.O Craft Madagascar

Global Gem Co

Cephas Gems and Minerals

Luxe Art and Jewelry Network Inc

Ethiopia Gemstone International

The Mod Ant LLC

Gems Mart

Natures Designs

Cooperative ribeiraa da folha

Ed O’Rocks

African Mineral Treasures LLC

The Lion Stone Peru

Geodecor

Underfoot Fossils

Mystic Magic

Sahara Treasures

Justo Gems SAC

Night Moon Gems Stones

Original Crystals

Nord Fossil Inc

Mineracao Moura

African Art and Minerals

Down To Earth rock shop

Fairystones

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!