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

Pyramid Peak Gems

Trans Union Gem & Mineral

Geodecor

Clocktower Gemstone Trading Ltd

Cephas Gems and Minerals

Beijing Steven Technology Co Ltd

Mineral’YS

Rahum LLC

Excellence America LLC

Hogga & Kacmi

Baby Trex llc

Pyrite Cubes

Bazar Midelt

Jeremy Berg

TalIs Minerals

Luxe Art and Jewelry Network Inc

Alacam Madencilik

D.T Otteson Turquoise

Gems Mart

Paleo Passion LLC

Boresa Terefe Gadisa Export

Nord Fossil Inc

Smilodon resources

Seven Seas Collectibles

Alice Gemstone

Southern Minerals

SINO Arts

Natures Designs

The Lion Stone Peru

Tirupati Minerals

Minerales Cristales Machu Picchu Peru

Zheng Hong Jewelry & Gems Co ltd

Justo Gems SAC

Rais International

Ajbari Minerals & Fossils

Stunning Gemstones

The foothills Inc / Holguin Mexican Minerals

All Pakistan Gem & Minerals Company

Moldavite Family

Art DRC Mineral

East Africa Gems

Aeora Rocks Exports OPC PTV LTD

Himalayan essentials

Minute Man Fossils

Cooperative ribeiraa da folha

Mineralien-Fossilien

Instant Shine Cleaner

Moroccan & Crystals LLC

Crystal & Gems

Nayab Gems & Minerals

MG Crystals LLC

Roccia-Roba

Smoky mountain relic room

Al Ameen Gems

G & Beads

Rockology

Morocco Minerals

Hong Kong Baihao Jewelry Co

Western Woods

Maison la caravane

A.H.O Craft Madagascar

Gemimex

Mageno Cabochons

Maison Sijilmasa

Global Gem Co

Belkasmi Crystal

Geoda

Bulkstone llc aka colombian crystals

Karmic Chakras Creations

Trina Ruiz Minerals

Yax Tun Minerals LLC

Tafilatet Mineraux et Fossiles

GCO Amethyst LLC

USA Mined Gems

Aarsa Gems and Minerals

Mountain Men Minerals

Celestya

Barnes Emeralds and Jewelry

Brah Gemstone USA

Your Coffee Guy

Gallery Tibet House

Ru & Al Larimar and Amber

Ethiopia Gemstone International

Rainbow Rocks and Gems

Mystic Magic

Mineralphil Madagascar

Tookalook Inc

Lost World Fossils

Rainbow Art & Craft

Kelly Styles

The Crystal Cove LLC

JK Stone

Sullivan & Rose

Village Morocco

Mineraux Mineraux

Underfoot Fossils

Peru Santo LLC

El Paso Rock Shop

Tanger Corail

New Century Wholesale

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!