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

Southern Minerals

The Crystal Cove LLC

Sahara Treasures

NorthWest montana fossils

GCO Amethyst LLC

Nativa Gems

Western Woods

East Africa Gems

Lindgren Fossils

Mineraux Midelt

Tafilatet Mineraux et Fossiles

Mystic Magic

Mineralien-Fossilien

Uruguay amethyst

Gemimex

Hiba Minerals

Aeora Rocks Exports OPC PTV LTD

Nayab Gems & Minerals

Aqua Laila Gems & Minerals

Badin Stone

Fairystones

Earth Mineral

Alice Gemstone

Gallery Tibet House

Rex Creek Discoveries

Madagascar Import / SEAM

Village Morocco

Rainbow Rocks and Gems

Gneiss Guy Minerals and Fossils

Bulkstone llc aka colombian crystals

Elias Aguirre Sculpture

USA Mined Gems

JK Stone

Global Minerals

Ajbari Minerals & Fossils

GTG Gems Corp

Third eye jewelry

Rais International

Al Ameen Gems

Silver Shine Jewelers

Art Loyola

Beijing Steven Technology Co Ltd

Nikhil Gems

Creare Collective

SilverColors INC

Clocktower Gemstone Trading Ltd

Kelly Styles

Oceanic Linkway Inc

Oura minerals

Mineral’YS

The foothills Inc / Holguin Mexican Minerals

Rainbow Art & Craft

NWA Meteorite

David Freeland

Roccia-Roba

Adaia Rojas Minerals Peru

Museon Art Antique

African Mineral Treasures LLC

Excellence America LLC

New Century Wholesale

Aarsa Gems and Minerals

Seven Seas Collectibles

Amigo Minerals

Instant Shine Cleaner

KD Meteorites

Kathmandu Jewelry

G & Beads

Global Gem Co

Hong Kong Baihao Jewelry Co

African Art and Minerals

Gruta

El Paso Rock Shop

Minute Man Fossils

Bougafer Minerals & Fossils

Nord Fossil Inc

Mineralphil Madagascar Collection

Moldavite Family

Minerales Cristales Machu Picchu Peru

Mineralphil Madagascar

Pangaea Industries Inc

Lost World Fossils

Mamoun Minerals

Geodecor

Mineracao Moura

Fluorite master

Agates Ocean

Oh My Druzy – RRK Minerals LLC

Yax Tun Minerals LLC

Art DRC Mineral

Gem Center USA

Brah Gemstone USA

Himalayan essentials

Tirupati Minerals

A.H.O Craft Madagascar

SINO Arts

Rewas Handicraft & Garments

Pyrite Cubes

Karmic Chakras Creations

Down To Earth rock shop

Export Africa

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!