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

Designer Gem Stones – AKA pedras venturini

Oceanic Linkway Inc

SINO Arts

Uruguay amethyst

Aeora Rocks Exports OPC PTV LTD

Roc 3000

Fluorite master

Nikhil Gems

NorthWest montana fossils

Casablanca exports

Bougafer Minerals & Fossils

Art DRC Mineral

Atlas Art Minerals & Fossils

Mineralphil Madagascar

Lost World Fossils

Ethio Star

Mystic Magic

Beijing Steven Technology Co Ltd

Crystal & Gems

Sullivan & Rose

Western Woods

Justo Gems SAC

G & Beads

Alacam Madencilik

Paleo Passion LLC

Geodecor

New Century Wholesale

KD Meteorites

Sahara Treasures

Asirihandcrafted

Minerales Cristales Machu Picchu Peru

The Lion Stone Peru

Down To Earth rock shop

Ru & Al Larimar and Amber

Nayab Gems & Minerals

Mineraux Mineraux

Arte Crystals llc

Fina Minerals

Global Gem Co

Terra DG

Michigan rocks & minerals

Elias Aguirre Sculpture

Gem Center USA

Roccia-Roba

Trina Ruiz Minerals

Tanger Corail

Oura minerals

Museon Art Antique

PCR Stones

The Crystal Cove LLC

East Africa Gems

Rais International

Trans Union Gem & Mineral

Celestya

Agates Ocean

GTG Gems Corp

Excellence America LLC

Mountain Men Minerals

Heart Of The Mountain

TGS Minerals

Export Africa

Mageno Cabochons

Himalayan essentials

Stone Wood Mada

Gallery Tibet House

Gemimex

Maison Sijilmasa

TalIs Minerals

Hmani Inc.

Nativa Gems

Your Coffee Guy

Shark Teeth.Com

Barnes Emeralds and Jewelry

Global Minerals

Tirupati Minerals

National Minerals

Clocktower Gemstone Trading Ltd

Zheng Hong Jewelry & Gems Co ltd

Pangaea Industries Inc

Instant Shine Cleaner

Third eye jewelry

All Pakistan Gem & Minerals Company

Mamoun Minerals

Ethiopian Gems

Kathmandu Jewelry

Lindgren Fossils

Original Crystals

Moldavite Family

Jabarkhel Gems Collection

Jh Stone Galleria

Yax Tun Minerals LLC

Rainbow Rocks and Gems

Night Moon Gems Stones

Ajbari Minerals & Fossils

David Freeland

Phenomenal Gems

JK Stone

Nord Fossil Inc

A.H.O Craft Madagascar

Ancient Archives

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!