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

African Mineral Treasures LLC

Tookalook Inc

SINO Arts

Industrial Stone Madagascar

Ethiopia Gemstone International

Gem Center USA

Amigo Minerals

African Earth Treasures LLC

Mystic Magic

Jh Stone Galleria

Bazar Midelt

Down To Earth rock shop

Gruta

Madagascar Carnelian and Fossil

Global Minerals

Geodecor

The Lion Stone Peru

Silver Shine Jewelers

Yax Tun Minerals LLC

NWA Meteorite

Kathmandu Jewelry

Brah Gemstone USA

Karmic Chakras Creations

Museon Art Antique

Guangxia Hazlewood

Hmani Inc.

Sahara Treasures

All Pakistan Gem & Minerals Company

Crystal & Gems

Varkana Exports

Earth Mineral

Tafilatet Mineraux et Fossiles

Minute Man Fossils

Maison Sijilmasa

Utah dump digger

Mineralphil Madagascar

Shark Teeth.Com

Oceanic Linkway Inc

D.T Otteson Turquoise

Tirupati Minerals

Moroccan & Crystals LLC

Bulkstone llc aka colombian crystals

PG Gems Inc

Western Woods

Pyramid Peak Gems

Pyrite Cubes

Seven Seas Collectibles

Alacam Madencilik

Sullivan & Rose

Jennifer Gems

Art DRC Mineral

Hong Kong Baihao Jewelry Co

Fina Minerals

PCR Stones

NorthWest montana fossils

Underfoot Fossils

Jeremy Berg

Morocco Minerals

New Century Wholesale

Ed O’Rocks

Mineral’YS

Justo Gems SAC

Baby Trex llc

Luxe Art and Jewelry Network Inc

Casablanca exports

Gems Mart

Turquoise Mustang

Instant Shine Cleaner

The Crystal Cove LLC

Moldavite Family

Original Crystals

G & Beads

Heart Of The Mountain

Belkasmi Crystal

Nord Fossil Inc

Zheng Hong Jewelry & Gems Co ltd

Ajbari Minerals & Fossils

Rais International

Rex Creek Discoveries

Himalayan essentials

Mamoun Minerals

GTG Gems Corp

Asirihandcrafted

National Minerals

Jabarkhel Gems Collection

Southern Minerals

Trans Union Gem & Mineral

Ethio Star

Era Minerals & Co Llc

Roc 3000

Rainbow Rocks and Gems

The foothills Inc / Holguin Mexican Minerals

Shelly Birch

Lost World Fossils

Art Loyola

Mageno Cabochons

Beijing Steven Technology Co Ltd

USA Mined Gems

Ethiopian Gems

Nativa 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!