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

Third eye jewelry

Art DRC Mineral

Moldavite Family

KD Meteorites

Barnes Emeralds and Jewelry

Cephas Gems and Minerals

SilverColors INC

Jabarkhel Gems Collection

Nikhil Gems

Oh My Druzy – RRK Minerals LLC

Mineraux Midelt

Silver Shine Jewelers

Luxe Art and Jewelry Network Inc

Crystal & Gems

David Freeland

Himalayan essentials

Mineralphil Madagascar Collection

El Paso Rock Shop

Aarsa Gems and Minerals

Global Minerals

JK Stone

Era Minerals & Co Llc

Fluorite master

Amigo Minerals

Oura minerals

Yax Tun Minerals LLC

Tafilatet Mineraux et Fossiles

Oceanic Linkway Inc

African Art and Minerals

Ethio Star

Varkana Exports

Village Morocco

Ethiopian Gems

Adaia Rojas Minerals Peru

Art Loyola

The Lion Stone Peru

Pyrite Cubes

Ru & Al Larimar and Amber

GTG Gems Corp

Southern Minerals

Rainbow Rocks and Gems

Hong Kong Baihao Jewelry Co

Ajbari Minerals & Fossils

Bazar Midelt

Rewas Handicraft & Garments

Hogga & Kacmi

Mamoun Minerals

Mineral’YS

Rais International

Sahara Treasures

Badin Stone

Bulkstone llc aka colombian crystals

Mineraux Mineraux

Global Gem Co

African Mineral Treasures LLC

Malachite and gems of africa

Atlas Art Minerals & Fossils

TGS Minerals

Underfoot Fossils

Smoky mountain relic room

Michigan rocks & minerals

Good Migrations Studio

D.T Otteson Turquoise

Geodecor

Hmani Inc.

USA Mined Gems

Excellence America LLC

The Crystal Cove LLC

Gruta

Your Coffee Guy

Gems Mart

Minute Man Fossils

Beijing Steven Technology Co Ltd

Earth Mineral

Minerales Cristales Machu Picchu Peru

Baby Trex llc

Western Woods

Lost World Fossils

Brah Gemstone USA

Super Time Intl Corp

Peru Santo LLC

Phenomenal Gems

Instant Shine Cleaner

Alice Gemstone

Moroccan & Crystals LLC

Geoda

Mineralphil Madagascar

Roccia-Roba

Justo Gems SAC

Ethiopia Gemstone International

Mystic Magic

Heart Of The Mountain

Export Africa

Hiba Minerals

Jh Stone Galleria

Kelly Styles

The foothills Inc / Holguin Mexican Minerals

Creare Collective

Taj company / meraki gemstones llc

Mineralien-Fossilien

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!