Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

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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

USA Mined Gems

East Africa Gems

Jeremy Berg

Casablanca exports

Export Africa

Seven Seas Collectibles

Brah Gemstone USA

Cephas Gems and Minerals

Museon Art Antique

Oura minerals

Aarsa Gems and Minerals

Natures Designs

Rewas Handicraft & Garments

Crystal King

Roc 3000

Earth Mineral

SINO Arts

Era Minerals & Co Llc

Phenomenal Gems

Minerales Cristales Machu Picchu Peru

Runnin Boar

Smilodon resources

TalIs Minerals

African Art and Minerals

Fina Minerals

Utah dump digger

Silver and Stud

Belkasmi Crystal

Minute Man Fossils

Alice Gemstone

Moroccan & Crystals LLC

Rahum LLC

Atlas Art Minerals & Fossils

Ed O’Rocks

Tirupati Minerals

Tafilatet Mineraux et Fossiles

Western Woods

A.H.O Craft Madagascar

Stunning Gemstones

Heart Of The Mountain

Turquoise Mustang

Tanger Corail

Southern Minerals

Maison Sijilmasa

Amigo Minerals

Alacam Madencilik

All Pakistan Gem & Minerals Company

Crystal & Gems

Ethiopia Gemstone International

Varkana Exports

Barnes Emeralds and Jewelry

Nativa Gems

PG Gems Inc

P&L Art and Crystals Pte Ltd

Mineralphil Madagascar

Badin Stone

Madagascar Carnelian and Fossil

MG Crystals LLC

Underfoot Fossils

Mineralien-Fossilien

National Minerals

Nord Fossil Inc

JVC Import and Export

Peru Santo LLC

Shark Teeth.Com

Geoda

Hong Kong Baihao Jewelry Co

Oh My Druzy – RRK Minerals LLC

Baby Trex llc

Himalayan essentials

Jabarkhel Gems Collection

Yax Tun Minerals LLC

Guangxia Hazlewood

Maison la caravane

Lost World Fossils

Gneiss Guy Minerals and Fossils

Hmani Inc.

Michigan rocks & minerals

Paleo Passion LLC

Lindgren Fossils

Pangaea Industries Inc

Pyramid Peak Gems

African Earth Treasures LLC

African Mineral Treasures LLC

Sahara Treasures

Gruta

Celestya

GTG Gems Corp

Stone Wood Mada

Aeora Rocks Exports OPC PTV LTD

Moldavite Family

Mineraux Midelt

Shelly Birch

Cordova

Gem Center USA

Hogga & Kacmi

Sullivan & Rose

Geodecor

Ethiopian Gems

Art DRC Mineral

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!