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

Badin Stone

Rainbow Rocks and Gems

JK Stone

Gem Center USA

Smoky mountain relic room

Fluorite master

Export Africa

The Crystal Cove LLC

Instant Shine Cleaner

Casablanca exports

SilverColors INC

Clocktower Gemstone Trading Ltd

Excellence America LLC

Mystic Magic

Utah dump digger

Aarsa Gems and Minerals

Ru & Al Larimar and Amber

Lindgren Fossils

Oh My Druzy – RRK Minerals LLC

Underfoot Fossils

Karmic Chakras Creations

Mamoun Minerals

Third eye jewelry

Silver Shine Jewelers

Fina Minerals

Ethiopia Gemstone International

African Earth Treasures LLC

Ethiopian Gems

Yax Tun Minerals LLC

Heart Of The Mountain

Geoda

National Minerals

Cephas Gems and Minerals

Rockology

Boresa Terefe Gadisa Export

Earth Mineral

Super Time Intl Corp

Art Loyola

Rais International

Oceanic Linkway Inc

SINO Arts

New Century Wholesale

Madagascar Import / SEAM

Hiba Minerals

Hmani Inc.

Rainbow Art & Craft

Ancient Archives

Mineralphil Madagascar

Tirupati Minerals

Trans Union Gem & Mineral

Bulkstone llc aka colombian crystals

Mineraux Midelt

Ajbari Minerals & Fossils

Taj company / meraki gemstones llc

Kathmandu Jewelry

Pyrite Cubes

Adaia Rojas Minerals Peru

Southern Minerals

Jennifer Gems

Mineraux Mineraux

Mineralphil Madagascar Collection

Al Ameen Gems

Geodecor

NWA Meteorite

Arte Crystals llc

David Freeland

Crystal & Gems

Sahara Treasures

Gems Mart

The Lion Stone Peru

D.T Otteson Turquoise

Gallery Tibet House

Moroccan & Crystals LLC

TGS Minerals

Atlas Art Minerals & Fossils

PG Gems Inc

Western Woods

Morocco Minerals

Mineracao Moura

El Paso Rock Shop

Gruta

Era Minerals & Co Llc

NorthWest montana fossils

Mineral’YS

A.H.O Craft Madagascar

Alacam Madencilik

Tafilatet Mineraux et Fossiles

Village Morocco

Alice Gemstone

Creare Collective

Minerales Cristales Machu Picchu Peru

African Mineral Treasures LLC

GTG Gems Corp

Nord Fossil Inc

Justo Gems SAC

Jh Stone Galleria

Peru Santo LLC

Malachite and gems of africa

Down To Earth rock shop

The foothills Inc / Holguin Mexican 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!