Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

STAN© Tyrannosaurus rex® is a registered Trademark and registered copyright of Black Hills Institute of Geological Research, Inc. any commercial use of images or the name STAN is only with written permission, contact: legal@bhigr.com

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

Nayab Gems & Minerals

Oura minerals

Mineral’YS

Geoda

Creare Collective

Boresa Terefe Gadisa Export

Bulkstone llc aka colombian crystals

A.H.O Craft Madagascar

Mamoun Minerals

PCR Stones

Gems Mart

Mineraux Midelt

Roccia-Roba

Roc 3000

Elias Aguirre Sculpture

Kelly Styles

Mineralphil Madagascar Collection

Rockology

Luxe Art and Jewelry Network Inc

Arte Crystals llc

Earth Mineral

Alice Gemstone

Singing bowl Sound & Craft

Clocktower Gemstone Trading Ltd

Zheng Hong Jewelry & Gems Co ltd

Michigan rocks & minerals

Nikhil Gems

Ajbari Minerals & Fossils

Southern Minerals

G & Beads

Instant Shine Cleaner

Ethio Star

Morocco Minerals

Seven Seas Collectibles

Madagascar Import / SEAM

Rais International

Jh Stone Galleria

The Crystal Cove LLC

African Art and Minerals

Al Ameen Gems

Global Minerals

D.T Otteson Turquoise

Export Africa

Cephas Gems and Minerals

Smoky mountain relic room

Gemimex

Tookalook Inc

Mineracao Moura

KD Meteorites

Fairystones

Pangaea Industries Inc

SilverColors INC

Underfoot Fossils

Designer Gem Stones – AKA pedras venturini

Ru & Al Larimar and Amber

Industrial Stone Madagascar

Kathmandu Jewelry

Casablanca exports

Moldavite Family

JK Stone

African Mineral Treasures LLC

Your Coffee Guy

Pyrite Cubes

Belkasmi Crystal

Tafilatet Mineraux et Fossiles

Hong Kong Baihao Jewelry Co

Hmani Inc.

Geodecor

Badin Stone

Tirupati Minerals

David Freeland

Mineraux Mineraux

Rahum LLC

Alacam Madencilik

USA Mined Gems

Atlas Art Minerals & Fossils

The foothills Inc / Holguin Mexican Minerals

Varkana Exports

Ancient Archives

Heart Of The Mountain

Taj company / meraki gemstones llc

Gneiss Guy Minerals and Fossils

Down To Earth rock shop

Karmic Chakras Creations

Era Minerals & Co Llc

NorthWest montana fossils

National Minerals

Jennifer Gems

Mystic Magic

East Africa Gems

Bougafer Minerals & Fossils

Trans Union Gem & Mineral

Art Loyola

African Earth Treasures LLC

Moroccan & Crystals LLC

Lindgren Fossils

Fina Minerals

P&L Art and Crystals Pte Ltd

Mineralphil Madagascar

Amigo Minerals

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!