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

PCR Stones

Adaia Rojas Minerals Peru

Earth Mineral

Mineraux Midelt

Crystal Dreams

Instant Shine Cleaner

Amigo Minerals

Original Crystals

Clocktower Gemstone Trading Ltd

The Crystal Cove LLC

Mountain Men Minerals

Smoky mountain relic room

Night Moon Gems Stones

Geoda

Rewas Handicraft & Garments

Global Gem Co

Excellence America LLC

Crystal & Gems

Gruta

GTG Gems Corp

El Paso Rock Shop

PG Gems Inc

Kelly Styles

African Art and Minerals

Ru & Al Larimar and Amber

Nikhil Gems

Jennifer Gems

Fluorite master

Seven Seas Collectibles

USA Mined Gems

Hiba Minerals

Mineralien-Fossilien

The Lion Stone Peru

SINO Arts

Southern Minerals

Era Minerals & Co Llc

Sullivan & Rose

Hmani Inc.

Morocco Minerals

Sahara Treasures

Trans Union Gem & Mineral

Art DRC Mineral

Underfoot Fossils

Natures Designs

Barnes Emeralds and Jewelry

Gem Center USA

Geodecor

Mamoun Minerals

D.T Otteson Turquoise

Down To Earth rock shop

Atlas Art Minerals & Fossils

All Pakistan Gem & Minerals Company

Nayab Gems & Minerals

Mineral’YS

Good Migrations Studio

Cordova

Celestya

Bazar Midelt

Hong Kong Baihao Jewelry Co

Pyrite Cubes

Silver and Stud

Heart Of The Mountain

Maison la caravane

Silver Shine Jewelers

Fairystones

Kentucky Agate, inc

Alice Gemstone

Tookalook Inc

Pangaea Industries Inc

Brah Gemstone USA

African Mineral Treasures LLC

Tirupati Minerals

Designer Gem Stones – AKA pedras venturini

Michigan rocks & minerals

Aeora Rocks Exports OPC PTV LTD

Rainbow Rocks and Gems

Rainbow Art & Craft

Oura minerals

NorthWest montana fossils

Paleo Passion LLC

Ed O’Rocks

Asirihandcrafted

Western Woods

Nord Fossil Inc

JVC Import and Export

Aarsa Gems and Minerals

Village Morocco

Beijing Steven Technology Co Ltd

David Freeland

Super Time Intl Corp

New Century Wholesale

Casablanca exports

Baby Trex llc

The foothills Inc / Holguin Mexican Minerals

Shelly Birch

Mineralphil Madagascar Collection

Guangxia Hazlewood

Museon Art Antique

Mineracao Moura

Elias Aguirre Sculpture

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!