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

Bulkstone llc aka colombian crystals

Madagascar Carnelian and Fossil

Ethiopia Gemstone International

SilverColors INC

Heart Of The Mountain

Sahara Treasures

Pyrite Cubes

Rm Art Designs

Stone Wood Mada

Paleo Passion LLC

Peru Santo LLC

The Crystal Cove LLC

Zambian Gemstone Integrated Trades Associations

Mineralphil Madagascar Collection

Underfoot Fossils

Kelly Styles

Gruta

GCO Amethyst LLC

Beijing Steven Technology Co Ltd

Gems Mart

Kathmandu Jewelry

Jennifer Gems

Rex Creek Discoveries

NWA Meteorite

Jeremy Berg

Ortega Minerals & Stones S.A.C

Good Migrations Studio

David Freeland

Shelly Birch

Asirihandcrafted

African Earth Treasures LLC

Oh My Druzy – RRK Minerals LLC

Geodecor

Alice Gemstone

Cephas Gems and Minerals

Bazar Midelt

MG Crystals LLC

Pangaea Industries Inc

Ethiopian Gems

NorthWest montana fossils

Nikhil Gems

Global Gem Co

Crystal King

Karmic Chakras Creations

Ru & Al Larimar and Amber

Lost World Fossils

Rahum LLC

Mageno Cabochons

USA Mined Gems

Uruguay amethyst

Hogga & Kacmi

Smoky mountain relic room

Tafilatet Mineraux et Fossiles

Phenomenal Gems

Excellence America LLC

Gallery Tibet House

Gemimex

TalIs Minerals

Designer Gem Stones – AKA pedras venturini

Your Coffee Guy

Minerales Cristales Machu Picchu Peru

El Paso Rock Shop

Fairystones

Stunning Gemstones

Nord Fossil Inc

Ethio Star

Guangxia Hazlewood

Aarsa Gems and Minerals

Mineralphil Madagascar

East Africa Gems

Village Morocco

Rainbow Rocks and Gems

Belkasmi Crystal

Lindgren Fossils

Himalayan essentials

Trans Union Gem & Mineral

KD Meteorites

Turquoise Mustang

D.T Otteson Turquoise

Casablanca exports

Adaia Rojas Minerals Peru

Badin Stone

Boresa Terefe Gadisa Export

Fina Minerals

Museon Art Antique

Roccia-Roba

Jabarkhel Gems Collection

Oura minerals

Arte Crystals llc

Elias Aguirre Sculpture

SINO Arts

Geoda

Industrial Stone Madagascar

Michigan rocks & minerals

Aeora Rocks Exports OPC PTV LTD

Yax Tun Minerals LLC

Trina Ruiz Minerals

Justo Gems SAC

Rockwest

Nayab Gems & 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!