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

Ajbari Minerals & Fossils

Hiba Minerals

Karmic Chakras Creations

Jabarkhel Gems Collection

Tookalook Inc

Ru & Al Larimar and Amber

Elias Aguirre Sculpture

Tanger Corail

Aeora Rocks Exports OPC PTV LTD

D.T Otteson Turquoise

Jeremy Berg

Luxe Art and Jewelry Network Inc

Designer Gem Stones – AKA pedras venturini

Sahara Treasures

NorthWest montana fossils

Excellence America LLC

Badin Stone

Smilodon resources

Lindgren Fossils

Your Coffee Guy

Industrial Stone Madagascar

USA Mined Gems

Mineracao Moura

Gems Mart

SINO Arts

TGS Minerals

Luxury Stone Art & Design LLC

Stone Wood Mada

Arte Crystals llc

Mystic Magic

Michigan rocks & minerals

Madagascar Carnelian and Fossil

PG Gems Inc

Pangaea Industries Inc

Fina Minerals

African Mineral Treasures LLC

Baby Trex llc

Shark Teeth.Com

Silver and Stud

Nativa Gems

Minute Man Fossils

Clocktower Gemstone Trading Ltd

Amigo Minerals

Maison Sijilmasa

Underfoot Fossils

Mamoun Minerals

Silver Shine Jewelers

Ethiopia Gemstone International

Celestya

Jennifer Gems

Alice Gemstone

Singing bowl Sound & Craft

Rainbow Rocks and Gems

Global Minerals

Smoky mountain relic room

Beijing Steven Technology Co Ltd

Seven Seas Collectibles

Guangxia Hazlewood

Rockwest

Jh Stone Galleria

JVC Import and Export

Mineraux Midelt

Terra DG

Super Time Intl Corp

Ancient Archives

Turquoise Mustang

Al Ameen Gems

GCO Amethyst LLC

Original Crystals

Moldavite Family

Pyrite Cubes

Phenomenal Gems

Casablanca exports

Global Gem Co

Agates Ocean

MG Crystals LLC

Museon Art Antique

Village Morocco

Sullivan & Rose

Geoda

Minerales Cristales Machu Picchu Peru

Gem Center USA

Heart Of The Mountain

Shelly Birch

Geodecor

The Crystal Cove LLC

Mineraux Mineraux

Nord Fossil Inc

Peru Santo LLC

Lost World Fossils

Morocco Minerals

Barnes Emeralds and Jewelry

Trina Ruiz Minerals

Taj company / meraki gemstones llc

Uruguay amethyst

Mountain Men Minerals

Tirupati Minerals

Aarsa Gems and Minerals

Mineralien-Fossilien

Hong Kong Baihao Jewelry Co

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!