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

Celestya

Minute Man Fossils

Amigo Minerals

Hogga & Kacmi

Stunning Gemstones

The foothills Inc / Holguin Mexican Minerals

The Lion Stone Peru

David Freeland

Ancient Archives

Era Minerals & Co Llc

Cordova

Silver Shine Jewelers

Hmani Inc.

PCR Stones

Smoky mountain relic room

Kathmandu Jewelry

Runnin Boar

Industrial Stone Madagascar

Gemimex

African Earth Treasures LLC

Crystal & Gems

Instant Shine Cleaner

Fluorite master

Original Crystals

Oura minerals

Roc 3000

Madagascar Carnelian and Fossil

Barnes Emeralds and Jewelry

Roccia-Roba

Taj company / meraki gemstones llc

Adaia Rojas Minerals Peru

Bougafer Minerals & Fossils

Terra DG

Geoda

SINO Arts

Bazar Midelt

Rex Creek Discoveries

Heart Of The Mountain

Gems Mart

Uruguay amethyst

Kentucky Agate, inc

Geodecor

Pyrite Cubes

Southern Minerals

Rockology

Turquoise Mustang

Agates Ocean

New Century Wholesale

Mineral’YS

Gneiss Guy Minerals and Fossils

Mountain Men Minerals

Alice Gemstone

Gem Center USA

Maison la caravane

Night Moon Gems Stones

Nayab Gems & Minerals

Ethio Star

P&L Art and Crystals Pte Ltd

KD Meteorites

East Africa Gems

Tookalook Inc

El Paso Rock Shop

Elias Aguirre Sculpture

TalIs Minerals

Atlas Art Minerals & Fossils

Jennifer Gems

Seven Seas Collectibles

Fairystones

Down To Earth rock shop

Al Ameen Gems

Tirupati Minerals

Tanger Corail

Gruta

Good Migrations Studio

Stone Wood Mada

Jh Stone Galleria

Excellence America LLC

Peru Santo LLC

Trans Union Gem & Mineral

GCO Amethyst LLC

National Minerals

MG Crystals LLC

Boresa Terefe Gadisa Export

Aarsa Gems and Minerals

Mineraux Midelt

Lindgren Fossils

Mageno Cabochons

Village Morocco

Mineraux Mineraux

Beijing Steven Technology Co Ltd

Nord Fossil Inc

Sullivan & Rose

Rais International

Zheng Hong Jewelry & Gems Co ltd

Rahum LLC

Luxe Art and Jewelry Network Inc

Mystic Magic

Mamoun Minerals

Underfoot Fossils

Singing bowl Sound & Craft

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!