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

Luxe Art and Jewelry Network Inc

African Mineral Treasures LLC

Alice Gemstone

Third eye jewelry

Geoda

Utah dump digger

Aeora Rocks Exports OPC PTV LTD

Hiba Minerals

Tookalook Inc

Down To Earth rock shop

Nikhil Gems

Maison la caravane

Moldavite Family

Nativa Gems

African Art and Minerals

Boresa Terefe Gadisa Export

Oceanic Linkway Inc

Morocco Minerals

Rockology

The foothills Inc / Holguin Mexican Minerals

TGS Minerals

Mineraux Mineraux

Rais International

GCO Amethyst LLC

Mineralphil Madagascar Collection

Mineralphil Madagascar

Western Woods

Smoky mountain relic room

Rewas Handicraft & Garments

Pyrite Cubes

Minerales Cristales Machu Picchu Peru

Badin Stone

NorthWest montana fossils

Tirupati Minerals

Zheng Hong Jewelry & Gems Co ltd

Rainbow Art & Craft

Cooperative ribeiraa da folha

Aarsa Gems and Minerals

Michigan rocks & minerals

Mineracao Moura

Crystal & Gems

Casablanca exports

MG Crystals LLC

The Lion Stone Peru

Southern Minerals

Hogga & Kacmi

Instant Shine Cleaner

Silver Shine Jewelers

Gruta

Ancient Archives

Mineral’YS

Brah Gemstone USA

Roccia-Roba

Ru & Al Larimar and Amber

Justo Gems SAC

PG Gems Inc

Good Migrations Studio

Baby Trex llc

Export Africa

Adaia Rojas Minerals Peru

Your Coffee Guy

Alacam Madencilik

Phenomenal Gems

Arte Crystals llc

Oh My Druzy – RRK Minerals LLC

Fina Minerals

Creare Collective

Museon Art Antique

Madagascar Import / SEAM

Malachite and gems of africa

Smilodon resources

National Minerals

Pangaea Industries Inc

Hong Kong Baihao Jewelry Co

Super Time Intl Corp

Jh Stone Galleria

Gneiss Guy Minerals and Fossils

Guangxia Hazlewood

African Earth Treasures LLC

Ethiopia Gemstone International

Nord Fossil Inc

Barnes Emeralds and Jewelry

Lost World Fossils

Ethio Star

JK Stone

Himalayan essentials

Agates Ocean

Oura minerals

Underfoot Fossils

Heart Of The Mountain

Varkana Exports

Cephas Gems and Minerals

JVC Import and Export

Global Minerals

Al Ameen Gems

Seven Seas Collectibles

Village Morocco

USA Mined Gems

El Paso Rock Shop

Elias Aguirre Sculpture

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!