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

Hogga & Kacmi

Kathmandu Jewelry

Lost World Fossils

Tirupati Minerals

Rais International

Paleo Passion LLC

Moldavite Family

Natures Designs

Gruta

Minute Man Fossils

Ajbari Minerals & Fossils

Your Coffee Guy

GCO Amethyst LLC

Nativa Gems

Hiba Minerals

Western Woods

Baby Trex llc

Luxe Art and Jewelry Network Inc

Luxury Stone Art & Design LLC

Era Minerals & Co Llc

Instant Shine Cleaner

Ethiopian Gems

Madagascar Import / SEAM

David Freeland

African Art and Minerals

Geodecor

Night Moon Gems Stones

Art Loyola

Ancient Archives

Mamoun Minerals

Utah dump digger

Bougafer Minerals & Fossils

Crystal King

LJ Comex LTDA // LJ Trade LLC

SINO Arts

Tanger Corail

Oura minerals

GTG Gems Corp

Boresa Terefe Gadisa Export

Roc 3000

Runnin Boar

Trina Ruiz Minerals

Mineraux Midelt

Morocco Minerals

Yax Tun Minerals LLC

Rex Creek Discoveries

Bulkstone llc aka colombian crystals

Shelly Birch

Excellence America LLC

Mineralien-Fossilien

Cordova

Seven Seas Collectibles

Bazar Midelt

Geoda

El Paso Rock Shop

Ortega Minerals & Stones S.A.C

USA Mined Gems

Smoky mountain relic room

Alice Gemstone

Aeora Rocks Exports OPC PTV LTD

Fina Minerals

Mystic Magic

Smilodon resources

Arte Crystals llc

Down To Earth rock shop

Zambian Gemstone Integrated Trades Associations

MG Crystals LLC

The Lion Stone Peru

Michigan rocks & minerals

African Earth Treasures LLC

Barnes Emeralds and Jewelry

Turquoise Mustang

The Mod Ant LLC

Nord Fossil Inc

Al Ameen Gems

NWA Meteorite

Rainbow Art & Craft

Sullivan & Rose

Roccia-Roba

Terra DG

Pyrite Cubes

The Crystal Cove LLC

Adaia Rojas Minerals Peru

Gems Mart

Mageno Cabochons

Designer Gem Stones – AKA pedras venturini

Global Gem Co

Jeremy Berg

Amigo Minerals

Clocktower Gemstone Trading Ltd

Heart Of The Mountain

Art DRC Mineral

Tookalook Inc

Crystal Dreams

Uruguay amethyst

Alacam Madencilik

Silver Shine Jewelers

Sahara Treasures

New Century Wholesale

Oh My Druzy – RRK Minerals LLC

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!