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

Roccia-Roba

Elias Aguirre Sculpture

Baby Trex llc

Original Crystals

Natures Designs

Maison Sijilmasa

Jh Stone Galleria

Nativa Gems

Maison la caravane

Crystal King

Your Coffee Guy

Ed O’Rocks

Tafilatet Mineraux et Fossiles

African Mineral Treasures LLC

Amigo Minerals

Gemimex

Stone Wood Mada

Art DRC Mineral

Guangxia Hazlewood

Roc 3000

Heart Of The Mountain

Third eye jewelry

Madagascar Import / SEAM

Tanger Corail

Earth Mineral

Luxe Art and Jewelry Network Inc

Utah dump digger

Gneiss Guy Minerals and Fossils

Crystal & Gems

Fina Minerals

National Minerals

TalIs Minerals

G & Beads

Museon Art Antique

Good Migrations Studio

Boresa Terefe Gadisa Export

Cooperative ribeiraa da folha

Rahum LLC

Tookalook Inc

Sullivan & Rose

Yax Tun Minerals LLC

TGS Minerals

African Earth Treasures LLC

Alacam Madencilik

Terra DG

Alice Gemstone

NWA Meteorite

Tirupati Minerals

Southern Minerals

Designer Gem Stones – AKA pedras venturini

Mountain Men Minerals

Global Minerals

Madagascar Carnelian and Fossil

David Freeland

JVC Import and Export

El Paso Rock Shop

Lost World Fossils

Atlas Art Minerals & Fossils

Aeora Rocks Exports OPC PTV LTD

Turquoise Mustang

Sahara Treasures

Cordova

Himalayan essentials

Rewas Handicraft & Garments

Silver Shine Jewelers

NorthWest montana fossils

Instant Shine Cleaner

Industrial Stone Madagascar

Pyrite Cubes

The Mod Ant LLC

Moroccan & Crystals LLC

Minerales Cristales Machu Picchu Peru

Village Morocco

African Art and Minerals

Oura minerals

Michigan rocks & minerals

Pyramid Peak Gems

Export Africa

Peru Santo LLC

New Century Wholesale

Zheng Hong Jewelry & Gems Co ltd

Rockology

SilverColors INC

PG Gems Inc

Mineracao Moura

Smoky mountain relic room

P&L Art and Crystals Pte Ltd

Jeremy Berg

Mystic Magic

Pangaea Industries Inc

Nord Fossil Inc

Mineraux Midelt

Karmic Chakras Creations

Casablanca exports

Hong Kong Baihao Jewelry Co

Hogga & Kacmi

D.T Otteson Turquoise

Geoda

Ajbari Minerals & Fossils

Phenomenal Gems

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!