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

Industrial Stone Madagascar

Tirupati Minerals

Stone Wood Mada

Sahara Treasures

SINO Arts

African Earth Treasures LLC

NWA Meteorite

El Paso Rock Shop

Rockology

GTG Gems Corp

Morocco Minerals

Varkana Exports

African Art and Minerals

Rewas Handicraft & Garments

Nayab Gems & Minerals

The Crystal Cove LLC

Geodecor

Paleo Passion LLC

New Century Wholesale

Tafilatet Mineraux et Fossiles

Singing bowl Sound & Craft

Bazar Midelt

Your Coffee Guy

Adaia Rojas Minerals Peru

Natures Designs

Alice Gemstone

Trans Union Gem & Mineral

Fina Minerals

Maison la caravane

Elias Aguirre Sculpture

JK Stone

Barnes Emeralds and Jewelry

G & Beads

Mineralphil Madagascar Collection

Gneiss Guy Minerals and Fossils

Badin Stone

Gems Mart

Western Woods

Super Time Intl Corp

Aeora Rocks Exports OPC PTV LTD

Gem Center USA

Mineraux Midelt

Art Loyola

Casablanca exports

Roccia-Roba

Tookalook Inc

SilverColors INC

Export Africa

Shark Teeth.Com

Earth Mineral

Moroccan & Crystals LLC

Global Gem Co

P&L Art and Crystals Pte Ltd

A.H.O Craft Madagascar

GCO Amethyst LLC

Oura minerals

Alacam Madencilik

TGS Minerals

Atlas Art Minerals & Fossils

Rahum LLC

Jabarkhel Gems Collection

Geoda

Excellence America LLC

Mineral’YS

Rainbow Art & Craft

Ru & Al Larimar and Amber

Zheng Hong Jewelry & Gems Co ltd

Mineralphil Madagascar

Utah dump digger

Michigan rocks & minerals

NorthWest montana fossils

Smoky mountain relic room

Southern Minerals

Brah Gemstone USA

Karmic Chakras Creations

Instant Shine Cleaner

Boresa Terefe Gadisa Export

PG Gems Inc

Night Moon Gems Stones

National Minerals

Mamoun Minerals

Smilodon resources

D.T Otteson Turquoise

Rais International

Agates Ocean

Beijing Steven Technology Co Ltd

USA Mined Gems

Seven Seas Collectibles

Silver Shine Jewelers

KD Meteorites

Nativa Gems

Ethiopian Gems

Museon Art Antique

MG Crystals LLC

Bougafer Minerals & Fossils

Global Minerals

Cephas Gems and Minerals

Lindgren Fossils

Mineracao Moura

Jennifer 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!