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

Pangaea Industries Inc

Underfoot Fossils

Ethiopian Gems

Era Minerals & Co Llc

Heart Of The Mountain

East Africa Gems

Alice Gemstone

GTG Gems Corp

Peru Santo LLC

Southern Minerals

Uruguay amethyst

Casablanca exports

Mineralphil Madagascar Collection

Ru & Al Larimar and Amber

New Century Wholesale

Utah dump digger

JK Stone

Lindgren Fossils

Hong Kong Baihao Jewelry Co

KD Meteorites

Instant Shine Cleaner

Oceanic Linkway Inc

Barnes Emeralds and Jewelry

Export Africa

Zheng Hong Jewelry & Gems Co ltd

GCO Amethyst LLC

Art Loyola

JVC Import and Export

Seven Seas Collectibles

Atlas Art Minerals & Fossils

Justo Gems SAC

Ethiopia Gemstone International

Singing bowl Sound & Craft

Silver Shine Jewelers

Hmani Inc.

Oura minerals

Gneiss Guy Minerals and Fossils

Tookalook Inc

Sahara Treasures

Bougafer Minerals & Fossils

Taj company / meraki gemstones llc

Morocco Minerals

African Earth Treasures LLC

National Minerals

Brah Gemstone USA

Smilodon resources

Nayab Gems & Minerals

Good Migrations Studio

El Paso Rock Shop

Gemimex

Karmic Chakras Creations

Moroccan & Crystals LLC

Kelly Styles

Ajbari Minerals & Fossils

Malachite and gems of africa

Smoky mountain relic room

Lost World Fossils

Maison la caravane

Luxe Art and Jewelry Network Inc

Super Time Intl Corp

Global Minerals

Oh My Druzy – RRK Minerals LLC

SilverColors INC

Rewas Handicraft & Garments

Museon Art Antique

Gems Mart

Village Morocco

Adaia Rojas Minerals Peru

Mineral’YS

Agates Ocean

Mineraux Mineraux

Trans Union Gem & Mineral

PG Gems Inc

Alacam Madencilik

Pyrite Cubes

Madagascar Import / SEAM

Aarsa Gems and Minerals

Third eye jewelry

Minute Man Fossils

Bulkstone llc aka colombian crystals

Rainbow Rocks and Gems

Boresa Terefe Gadisa Export

Rockology

Gem Center USA

NWA Meteorite

Excellence America LLC

Jennifer Gems

Phenomenal Gems

Jabarkhel Gems Collection

Amigo Minerals

USA Mined Gems

SINO Arts

Art DRC Mineral

Kathmandu Jewelry

Geoda

Global Gem Co

Mineracao Moura

Earth Mineral

D.T Otteson Turquoise

African Mineral Treasures LLC

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!