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

Morocco Minerals

Seven Seas Collectibles

Mineralphil Madagascar

Clocktower Gemstone Trading Ltd

Crystal & Gems

Jabarkhel Gems Collection

Karmic Chakras Creations

Kathmandu Jewelry

David Freeland

JVC Import and Export

Adaia Rojas Minerals Peru

Silver Shine Jewelers

Brah Gemstone USA

Pangaea Industries Inc

Moldavite Family

Global Minerals

Varkana Exports

SilverColors INC

Down To Earth rock shop

GTG Gems Corp

Justo Gems SAC

Southern Minerals

Rainbow Art & Craft

Jh Stone Galleria

Museon Art Antique

Zheng Hong Jewelry & Gems Co ltd

GCO Amethyst LLC

Earth Mineral

Baby Trex llc

Heart Of The Mountain

Utah dump digger

Minute Man Fossils

Gemimex

Casablanca exports

Pyrite Cubes

Mineral’YS

Nayab Gems & Minerals

Minerales Cristales Machu Picchu Peru

Art Loyola

NWA Meteorite

Elias Aguirre Sculpture

Your Coffee Guy

Phenomenal Gems

Arte Crystals llc

Amigo Minerals

Cephas Gems and Minerals

African Mineral Treasures LLC

Nikhil Gems

Jennifer Gems

Madagascar Import / SEAM

Smilodon resources

G & Beads

Geoda

Alacam Madencilik

Roccia-Roba

Guangxia Hazlewood

Western Woods

Oura minerals

Aeora Rocks Exports OPC PTV LTD

Good Migrations Studio

D.T Otteson Turquoise

The Crystal Cove LLC

Mineraux Mineraux

Rex Creek Discoveries

Ethiopia Gemstone International

Mystic Magic

Gems Mart

Alice Gemstone

Michigan rocks & minerals

Gneiss Guy Minerals and Fossils

Ethiopian Gems

Gallery Tibet House

New Century Wholesale

Lindgren Fossils

Rainbow Rocks and Gems

MG Crystals LLC

African Earth Treasures LLC

Gruta

Rockology

Instant Shine Cleaner

Hmani Inc.

Peru Santo LLC

Luxe Art and Jewelry Network Inc

Yax Tun Minerals LLC

Badin Stone

Ajbari Minerals & Fossils

NorthWest montana fossils

Taj company / meraki gemstones llc

Hong Kong Baihao Jewelry Co

East Africa Gems

Oceanic Linkway Inc

Fluorite master

Gem Center USA

Agates Ocean

Maison la caravane

Super Time Intl Corp

Geodecor

Excellence America LLC

Third eye jewelry

Trans Union Gem & Mineral

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!