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

NWA Meteorite

Ethio Star

Gems Mart

East Africa Gems

Bougafer Minerals & Fossils

SilverColors INC

Earth Mineral

Seven Seas Collectibles

Art DRC Mineral

David Freeland

Fairystones

PG Gems Inc

Peru Santo LLC

Gem Center USA

Varkana Exports

Ajbari Minerals & Fossils

Pyrite Cubes

Bulkstone llc aka colombian crystals

Guangxia Hazlewood

Utah dump digger

Arte Crystals llc

GCO Amethyst LLC

Jabarkhel Gems Collection

Gallery Tibet House

Trans Union Gem & Mineral

Ancient Archives

D.T Otteson Turquoise

Tookalook Inc

African Earth Treasures LLC

Crystal & Gems

Alacam Madencilik

USA Mined Gems

Baby Trex llc

Lindgren Fossils

Super Time Intl Corp

Bazar Midelt

Nayab Gems & Minerals

Agates Ocean

Silver Shine Jewelers

National Minerals

Rex Creek Discoveries

Gneiss Guy Minerals and Fossils

Beijing Steven Technology Co Ltd

GTG Gems Corp

Maison la caravane

JK Stone

A.H.O Craft Madagascar

Export Africa

The foothills Inc / Holguin Mexican Minerals

Taj company / meraki gemstones llc

Yax Tun Minerals LLC

JVC Import and Export

Good Migrations Studio

Smoky mountain relic room

G & Beads

Fluorite master

Hong Kong Baihao Jewelry Co

Heart Of The Mountain

Michigan rocks & minerals

Lost World Fossils

Era Minerals & Co Llc

Nord Fossil Inc

Oura minerals

Hmani Inc.

Elias Aguirre Sculpture

Kathmandu Jewelry

Luxe Art and Jewelry Network Inc

P&L Art and Crystals Pte Ltd

Madagascar Import / SEAM

Museon Art Antique

Brah Gemstone USA

Aeora Rocks Exports OPC PTV LTD

African Mineral Treasures LLC

Oh My Druzy – RRK Minerals LLC

Tirupati Minerals

NorthWest montana fossils

Minute Man Fossils

Mystic Magic

Sahara Treasures

Southern Minerals

Morocco Minerals

Mineraux Mineraux

Badin Stone

TGS Minerals

Aarsa Gems and Minerals

Alice Gemstone

Uruguay amethyst

Third eye jewelry

Kelly Styles

Nativa Gems

Mineralphil Madagascar Collection

Mineraux Midelt

New Century Wholesale

Casablanca exports

Nikhil Gems

Gruta

Geodecor

Global Minerals

Gemimex

The Lion Stone Peru

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!