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

Third eye jewelry

Bulkstone llc aka colombian crystals

NorthWest montana fossils

Alice Gemstone

Cordova

Geoda

PCR Stones

Barnes Emeralds and Jewelry

The Mod Ant LLC

Cephas Gems and Minerals

NWA Meteorite

KD Meteorites

Maison Sijilmasa

Cooperative ribeiraa da folha

SilverColors INC

Ed O’Rocks

Stunning Gemstones

Gems Mart

Minerales Cristales Machu Picchu Peru

El Paso Rock Shop

Underfoot Fossils

Kelly Styles

Jh Stone Galleria

New Century Wholesale

Geodecor

Ethiopian Gems

Western Woods

The foothills Inc / Holguin Mexican Minerals

Jennifer Gems

Excellence America LLC

Mineralphil Madagascar Collection

Asirihandcrafted

Gem Center USA

Mountain Men Minerals

GTG Gems Corp

Art DRC Mineral

USA Mined Gems

Bazar Midelt

Nativa Gems

Jabarkhel Gems Collection

Rainbow Rocks and Gems

Tirupati Minerals

Kathmandu Jewelry

Tanger Corail

Down To Earth rock shop

Sullivan & Rose

Original Crystals

Earth Mineral

Smoky mountain relic room

Sahara Treasures

Atlas Art Minerals & Fossils

David Freeland

Tafilatet Mineraux et Fossiles

SINO Arts

Guangxia Hazlewood

Brah Gemstone USA

Fluorite master

Hiba Minerals

Oh My Druzy – RRK Minerals LLC

Runnin Boar

D.T Otteson Turquoise

Night Moon Gems Stones

Rewas Handicraft & Garments

Lindgren Fossils

Rockwest

Aeora Rocks Exports OPC PTV LTD

Rainbow Art & Craft

Hmani Inc.

Casablanca exports

Designer Gem Stones – AKA pedras venturini

Crystal King

Mageno Cabochons

Lost World Fossils

Natures Designs

Roc 3000

Ethio Star

East Africa Gems

Luxury Stone Art & Design LLC

Madagascar Carnelian and Fossil

Super Time Intl Corp

Varkana Exports

Instant Shine Cleaner

Oura minerals

Madagascar Import / SEAM

Rockology

Clocktower Gemstone Trading Ltd

Terra DG

Arte Crystals llc

Shark Teeth.Com

The Lion Stone Peru

PG Gems Inc

Paleo Passion LLC

Rahum LLC

Rais International

Yax Tun Minerals LLC

Beijing Steven Technology Co Ltd

Bougafer Minerals & Fossils

Mineralphil Madagascar

Belkasmi Crystal

Taj company / meraki gemstones 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!