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

Oh My Druzy – RRK Minerals LLC

East Africa Gems

Cephas Gems and Minerals

Uruguay amethyst

Rockwest

African Earth Treasures LLC

New Century Wholesale

Art DRC Mineral

Sahara Treasures

Nayab Gems & Minerals

Super Time Intl Corp

Crystal Dreams

Yax Tun Minerals LLC

Moroccan & Crystals LLC

Justo Gems SAC

Bougafer Minerals & Fossils

P&L Art and Crystals Pte Ltd

Bazar Midelt

Southern Minerals

Mountain Men Minerals

Down To Earth rock shop

The Crystal Cove LLC

Phenomenal Gems

Western Woods

The foothills Inc / Holguin Mexican Minerals

African Mineral Treasures LLC

Himalayan essentials

Bulkstone llc aka colombian crystals

Rahum LLC

SilverColors INC

Morocco Minerals

Ethio Star

Gem Center USA

National Minerals

Al Ameen Gems

Arte Crystals llc

Moldavite Family

Jabarkhel Gems Collection

Cordova

Karmic Chakras Creations

El Paso Rock Shop

Oura minerals

Rainbow Rocks and Gems

Tookalook Inc

Terra DG

Excellence America LLC

Atlas Art Minerals & Fossils

D.T Otteson Turquoise

Fluorite master

Third eye jewelry

Jh Stone Galleria

Shark Teeth.Com

GTG Gems Corp

Hogga & Kacmi

Silver Shine Jewelers

Guangxia Hazlewood

Crystal King

Sullivan & Rose

Gruta

Aarsa Gems and Minerals

Brah Gemstone USA

Underfoot Fossils

Utah dump digger

Kathmandu Jewelry

Singing bowl Sound & Craft

Adaia Rojas Minerals Peru

Mageno Cabochons

SINO Arts

Kentucky Agate, inc

Natures Designs

Geodecor

Baby Trex llc

Barnes Emeralds and Jewelry

Night Moon Gems Stones

Silver and Stud

Ru & Al Larimar and Amber

Rais International

Hiba Minerals

Ethiopian Gems

Boresa Terefe Gadisa Export

Turquoise Mustang

Global Gem Co

Alice Gemstone

Fairystones

Badin Stone

Minerales Cristales Machu Picchu Peru

Maison la caravane

Lindgren Fossils

Designer Gem Stones – AKA pedras venturini

NorthWest montana fossils

Pyramid Peak Gems

Gemimex

Madagascar Import / SEAM

Mineral’YS

The Lion Stone Peru

Hong Kong Baihao Jewelry Co

Art Loyola

Earth Mineral

Global Minerals

Jeremy Berg

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!