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

Utah dump digger

Aeora Rocks Exports OPC PTV LTD

Tirupati Minerals

El Paso Rock Shop

Silver and Stud

Mystic Magic

Gems Mart

Pangaea Industries Inc

Aarsa Gems and Minerals

Madagascar Import / SEAM

Tanger Corail

Original Crystals

Gneiss Guy Minerals and Fossils

TGS Minerals

Hogga & Kacmi

GTG Gems Corp

Tafilatet Mineraux et Fossiles

Ethio Star

Mineralphil Madagascar Collection

Mountain Men Minerals

PG Gems Inc

Village Morocco

Super Time Intl Corp

Nikhil Gems

Rainbow Art & Craft

The foothills Inc / Holguin Mexican Minerals

Ethiopia Gemstone International

Ru & Al Larimar and Amber

Minerales Cristales Machu Picchu Peru

Geodecor

Jennifer Gems

Jeremy Berg

Mineral’YS

JVC Import and Export

Alice Gemstone

African Art and Minerals

Industrial Stone Madagascar

Moldavite Family

JK Stone

Clocktower Gemstone Trading Ltd

Bulkstone llc aka colombian crystals

Oura minerals

African Earth Treasures LLC

Badin Stone

Seven Seas Collectibles

Fluorite master

Export Africa

Casablanca exports

Rex Creek Discoveries

G & Beads

Ethiopian Gems

Shelly Birch

Morocco Minerals

Lost World Fossils

Earth Mineral

Bougafer Minerals & Fossils

Yax Tun Minerals LLC

Crystal Dreams

Cordova

Hmani Inc.

Gemimex

Global Minerals

Rockwest

Arte Crystals llc

Boresa Terefe Gadisa Export

Phenomenal Gems

Ancient Archives

Zheng Hong Jewelry & Gems Co ltd

Stone Wood Mada

Geoda

Varkana Exports

Silver Shine Jewelers

Southern Minerals

Stunning Gemstones

Trans Union Gem & Mineral

Art DRC Mineral

Instant Shine Cleaner

TalIs Minerals

Pyrite Cubes

Oceanic Linkway Inc

Smoky mountain relic room

Jabarkhel Gems Collection

Maison la caravane

D.T Otteson Turquoise

Karmic Chakras Creations

Rainbow Rocks and Gems

Brah Gemstone USA

Mineraux Mineraux

Celestya

Uruguay amethyst

Rahum LLC

Runnin Boar

Ajbari Minerals & Fossils

Al Ameen Gems

Nayab Gems & Minerals

The Lion Stone Peru

KD Meteorites

Cephas Gems and Minerals

Paleo Passion LLC

NorthWest montana fossils

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!