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

Varkana Exports

Gallery Tibet House

Amigo Minerals

Roccia-Roba

Rockology

Michigan rocks & minerals

Aarsa Gems and Minerals

African Mineral Treasures LLC

Bazar Midelt

Hiba Minerals

Third eye jewelry

Moldavite Family

GCO Amethyst LLC

Tafilatet Mineraux et Fossiles

Nord Fossil Inc

Oceanic Linkway Inc

The Lion Stone Peru

Western Woods

PG Gems Inc

Phenomenal Gems

Mineralien-Fossilien

Justo Gems SAC

Ancient Archives

A.H.O Craft Madagascar

The Crystal Cove LLC

MG Crystals LLC

Taj company / meraki gemstones llc

NorthWest montana fossils

Atlas Art Minerals & Fossils

Alacam Madencilik

D.T Otteson Turquoise

Down To Earth rock shop

The foothills Inc / Holguin Mexican Minerals

Trans Union Gem & Mineral

Fluorite master

Aeora Rocks Exports OPC PTV LTD

Arte Crystals llc

JK Stone

Beijing Steven Technology Co Ltd

Mystic Magic

New Century Wholesale

Nativa Gems

Pyrite Cubes

Moroccan & Crystals LLC

Art DRC Mineral

G & Beads

Cooperative ribeiraa da folha

P&L Art and Crystals Pte Ltd

Hogga & Kacmi

Mineral’YS

Southern Minerals

Hmani Inc.

Smoky mountain relic room

Heart Of The Mountain

Rex Creek Discoveries

Ru & Al Larimar and Amber

Jh Stone Galleria

Mamoun Minerals

Hong Kong Baihao Jewelry Co

National Minerals

Geodecor

Mineralphil Madagascar Collection

Crystal & Gems

East Africa Gems

Village Morocco

Gem Center USA

Lindgren Fossils

Underfoot Fossils

Mineraux Mineraux

JVC Import and Export

Rainbow Rocks and Gems

Rewas Handicraft & Garments

Singing bowl Sound & Craft

Your Coffee Guy

Malachite and gems of africa

Maison la caravane

Badin Stone

Adaia Rojas Minerals Peru

Alice Gemstone

Pangaea Industries Inc

Mineralphil Madagascar

Gemimex

KD Meteorites

Oura minerals

Super Time Intl Corp

Silver Shine Jewelers

Gruta

Mineracao Moura

Minute Man Fossils

Brah Gemstone USA

Uruguay amethyst

Agates Ocean

African Art and Minerals

Kathmandu Jewelry

Sahara Treasures

Nayab Gems & Minerals

SilverColors INC

Creare Collective

Jabarkhel Gems Collection

Ethiopia Gemstone International

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!