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

Underfoot Fossils

The Crystal Cove LLC

Cooperative ribeiraa da folha

JVC Import and Export

Super Time Intl Corp

Michigan rocks & minerals

TGS Minerals

Rainbow Rocks and Gems

Smoky mountain relic room

African Mineral Treasures LLC

Varkana Exports

Nikhil Gems

Mineralien-Fossilien

Gems Mart

USA Mined Gems

African Earth Treasures LLC

JK Stone

Malachite and gems of africa

Ajbari Minerals & Fossils

Arte Crystals llc

Oh My Druzy – RRK Minerals LLC

MG Crystals LLC

Bulkstone llc aka colombian crystals

KD Meteorites

Art Loyola

Guangxia Hazlewood

Al Ameen Gems

P&L Art and Crystals Pte Ltd

Rais International

Luxe Art and Jewelry Network Inc

Amigo Minerals

Hong Kong Baihao Jewelry Co

Rainbow Art & Craft

Gemimex

Singing bowl Sound & Craft

Kathmandu Jewelry

Alacam Madencilik

Tafilatet Mineraux et Fossiles

SINO Arts

Mineral’YS

Utah dump digger

A.H.O Craft Madagascar

African Art and Minerals

Madagascar Import / SEAM

Crystal & Gems

Phenomenal Gems

East Africa Gems

Beijing Steven Technology Co Ltd

Good Migrations Studio

Roccia-Roba

GCO Amethyst LLC

Excellence America LLC

Jh Stone Galleria

Boresa Terefe Gadisa Export

National Minerals

Ancient Archives

Moroccan & Crystals LLC

Mineralphil Madagascar Collection

David Freeland

Southern Minerals

Trans Union Gem & Mineral

Pyrite Cubes

Instant Shine Cleaner

Tirupati Minerals

El Paso Rock Shop

Hiba Minerals

Moldavite Family

Yax Tun Minerals LLC

Silver Shine Jewelers

Nord Fossil Inc

Oura minerals

Gruta

Elias Aguirre Sculpture

Bazar Midelt

Ethiopian Gems

Justo Gems SAC

Karmic Chakras Creations

Alice Gemstone

Era Minerals & Co Llc

Pangaea Industries Inc

Aarsa Gems and Minerals

Hogga & Kacmi

Earth Mineral

Taj company / meraki gemstones llc

New Century Wholesale

Heart Of The Mountain

Mineraux Midelt

Barnes Emeralds and Jewelry

Seven Seas Collectibles

Ethio Star

SilverColors INC

Baby Trex llc

Gallery Tibet House

D.T Otteson Turquoise

Maison la caravane

Minute Man Fossils

Lost World Fossils

Down To Earth rock shop

Tookalook Inc

Bougafer Minerals & 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!