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

Seven Seas Collectibles

Aeora Rocks Exports OPC PTV LTD

Luxe Art and Jewelry Network Inc

NorthWest montana fossils

Tirupati Minerals

Roc 3000

Underfoot Fossils

Brah Gemstone USA

David Freeland

New Century Wholesale

USA Mined Gems

Industrial Stone Madagascar

Badin Stone

Rahum LLC

Alacam Madencilik

Adaia Rojas Minerals Peru

Export Africa

Nayab Gems & Minerals

The foothills Inc / Holguin Mexican Minerals

Trina Ruiz Minerals

Barnes Emeralds and Jewelry

African Earth Treasures LLC

PCR Stones

Bougafer Minerals & Fossils

African Art and Minerals

Silver Shine Jewelers

Kentucky Agate, inc

Rockology

Ru & Al Larimar and Amber

TGS Minerals

Instant Shine Cleaner

East Africa Gems

Fluorite master

JK Stone

Tafilatet Mineraux et Fossiles

Nativa Gems

Mageno Cabochons

Sullivan & Rose

Global Minerals

Justo Gems SAC

Geodecor

Ethiopian Gems

El Paso Rock Shop

Gruta

G & Beads

Lindgren Fossils

Minute Man Fossils

Phenomenal Gems

Mystic Magic

Himalayan essentials

Down To Earth rock shop

Gems Mart

Taj company / meraki gemstones llc

Jennifer Gems

TalIs Minerals

Your Coffee Guy

Varkana Exports

Art Loyola

Western Woods

Jeremy Berg

Museon Art Antique

GTG Gems Corp

Baby Trex llc

MG Crystals LLC

Runnin Boar

Madagascar Carnelian and Fossil

Belkasmi Crystal

Cephas Gems and Minerals

D.T Otteson Turquoise

Morocco Minerals

Mineralien-Fossilien

Crystal Dreams

Kathmandu Jewelry

Geoda

Utah dump digger

Art DRC Mineral

Mineralphil Madagascar

Rockwest

Bulkstone llc aka colombian crystals

Aarsa Gems and Minerals

Al Ameen Gems

Nikhil Gems

Bazar Midelt

Ajbari Minerals & Fossils

Pyrite Cubes

JVC Import and Export

Global Gem Co

Oura minerals

Cordova

Trans Union Gem & Mineral

Zheng Hong Jewelry & Gems Co ltd

Amigo Minerals

Rewas Handicraft & Garments

Ethio Star

Ed O’Rocks

Southern Minerals

Karmic Chakras Creations

Uruguay amethyst

Peru Santo LLC

Paleo Passion LLC

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!