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

Lindgren Fossils

Lost World Fossils

Jh Stone Galleria

Mineral’YS

KD Meteorites

JK Stone

Ethiopia Gemstone International

Fluorite master

Rex Creek Discoveries

Museon Art Antique

Geodecor

African Earth Treasures LLC

Global Gem Co

The Lion Stone Peru

Taj company / meraki gemstones llc

Gemimex

Luxe Art and Jewelry Network Inc

Yax Tun Minerals LLC

Zheng Hong Jewelry & Gems Co ltd

Smilodon resources

Jennifer Gems

East Africa Gems

The foothills Inc / Holguin Mexican Minerals

Moroccan & Crystals LLC

Roccia-Roba

Fairystones

Trans Union Gem & Mineral

Kelly Styles

African Art and Minerals

Third eye jewelry

Rainbow Rocks and Gems

Minerales Cristales Machu Picchu Peru

Art Loyola

Hmani Inc.

Michigan rocks & minerals

The Crystal Cove LLC

Rewas Handicraft & Garments

Bougafer Minerals & Fossils

Karmic Chakras Creations

Maison Sijilmasa

MG Crystals LLC

Uruguay amethyst

Gruta

Geoda

Earth Mineral

Natures Designs

Nord Fossil Inc

Tirupati Minerals

Minute Man Fossils

Ajbari Minerals & Fossils

Smoky mountain relic room

Varkana Exports

Ethio Star

Barnes Emeralds and Jewelry

Mineraux Midelt

Rainbow Art & Craft

Ancient Archives

Beijing Steven Technology Co Ltd

David Freeland

Mineracao Moura

Silver Shine Jewelers

Kathmandu Jewelry

Alice Gemstone

Casablanca exports

Seven Seas Collectibles

Morocco Minerals

Western Woods

Rahum LLC

SINO Arts

Gem Center USA

Ru & Al Larimar and Amber

A.H.O Craft Madagascar

Agates Ocean

USA Mined Gems

Creare Collective

Cephas Gems and Minerals

Madagascar Import / SEAM

Tookalook Inc

Clocktower Gemstone Trading Ltd

PG Gems Inc

Adaia Rojas Minerals Peru

Bulkstone llc aka colombian crystals

Bazar Midelt

Arte Crystals llc

Belkasmi Crystal

Heart Of The Mountain

Justo Gems SAC

Baby Trex llc

Gallery Tibet House

G & Beads

Mineraux Mineraux

Aeora Rocks Exports OPC PTV LTD

Tanger Corail

GTG Gems Corp

NorthWest montana fossils

Mineralien-Fossilien

JVC Import and Export

Nayab Gems & Minerals

Good Migrations Studio

Roc 3000

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!