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

Geoda

Mineralphil Madagascar

Era Minerals & Co Llc

Hiba Minerals

Ethio Star

Tafilatet Mineraux et Fossiles

Ethiopian Gems

Celestya

Mineralphil Madagascar Collection

Tanger Corail

Casablanca exports

Oceanic Linkway Inc

Global Minerals

JK Stone

Sahara Treasures

Trans Union Gem & Mineral

Singing bowl Sound & Craft

P&L Art and Crystals Pte Ltd

Jabarkhel Gems Collection

PG Gems Inc

The Lion Stone Peru

Nord Fossil Inc

Arte Crystals llc

Yax Tun Minerals LLC

Original Crystals

Al Ameen Gems

Pyrite Cubes

Rahum LLC

Agates Ocean

Peru Santo LLC

A.H.O Craft Madagascar

Gemimex

Maison Sijilmasa

Rewas Handicraft & Garments

Cephas Gems and Minerals

Bulkstone llc aka colombian crystals

Bazar Midelt

NorthWest montana fossils

MG Crystals LLC

Night Moon Gems Stones

Ajbari Minerals & Fossils

Nayab Gems & Minerals

Silver Shine Jewelers

Atlas Art Minerals & Fossils

Paleo Passion LLC

Mystic Magic

Pangaea Industries Inc

PCR Stones

Badin Stone

Rais International

Minute Man Fossils

Boresa Terefe Gadisa Export

Clocktower Gemstone Trading Ltd

Amigo Minerals

Excellence America LLC

Tirupati Minerals

Designer Gem Stones – AKA pedras venturini

The Crystal Cove LLC

Geodecor

Fluorite master

SilverColors INC

Alice Gemstone

Good Migrations Studio

Ancient Archives

Mineraux Mineraux

Fina Minerals

Elias Aguirre Sculpture

Gruta

Maison la caravane

Stone Wood Mada

Rockology

Oura minerals

Your Coffee Guy

Belkasmi Crystal

African Art and Minerals

Cooperative ribeiraa da folha

Luxe Art and Jewelry Network Inc

Art Loyola

Nikhil Gems

Hmani Inc.

Beijing Steven Technology Co Ltd

GCO Amethyst LLC

Smilodon resources

National Minerals

Southern Minerals

Natures Designs

Aarsa Gems and Minerals

Aeora Rocks Exports OPC PTV LTD

Zheng Hong Jewelry & Gems Co ltd

Bougafer Minerals & Fossils

Industrial Stone Madagascar

Mineral’YS

Museon Art Antique

KD Meteorites

All Pakistan Gem & Minerals Company

Fairystones

Art DRC Mineral

Aqua Laila Gems & Minerals

Shark Teeth.Com

Tookalook 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!