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

Justo Gems SAC

Hmani Inc.

Instant Shine Cleaner

Bulkstone llc aka colombian crystals

Cephas Gems and Minerals

Global Gem Co

MG Crystals LLC

Smilodon resources

Trans Union Gem & Mineral

Moroccan & Crystals LLC

Mineralphil Madagascar

Madagascar Import / SEAM

Karmic Chakras Creations

Clocktower Gemstone Trading Ltd

Minute Man Fossils

Heart Of The Mountain

GCO Amethyst LLC

Mineralphil Madagascar Collection

Southern Minerals

Ancient Archives

Natures Designs

Rewas Handicraft & Garments

Gneiss Guy Minerals and Fossils

Down To Earth rock shop

Nord Fossil Inc

Agates Ocean

Village Morocco

Original Crystals

PG Gems Inc

Hogga & Kacmi

Mineral’YS

Moldavite Family

Jh Stone Galleria

Belkasmi Crystal

Singing bowl Sound & Craft

Hong Kong Baihao Jewelry Co

Nativa Gems

Guangxia Hazlewood

Nikhil Gems

Ethio Star

Rex Creek Discoveries

Peru Santo LLC

Art DRC Mineral

GTG Gems Corp

Zheng Hong Jewelry & Gems Co ltd

Rainbow Art & Craft

Casablanca exports

Tirupati Minerals

D.T Otteson Turquoise

Taj company / meraki gemstones llc

Crystal & Gems

Aarsa Gems and Minerals

Gems Mart

Lindgren Fossils

SilverColors INC

New Century Wholesale

Pyrite Cubes

Bazar Midelt

Gallery Tibet House

Tafilatet Mineraux et Fossiles

Pangaea Industries Inc

Mineralien-Fossilien

The foothills Inc / Holguin Mexican Minerals

SINO Arts

Super Time Intl Corp

Fluorite master

Art Loyola

Western Woods

Maison Sijilmasa

Roccia-Roba

Arte Crystals llc

Mamoun Minerals

KD Meteorites

The Lion Stone Peru

El Paso Rock Shop

Earth Mineral

Fairystones

Bougafer Minerals & Fossils

Jabarkhel Gems Collection

Barnes Emeralds and Jewelry

Global Minerals

Maison la caravane

Nayab Gems & Minerals

TGS Minerals

Badin Stone

Gem Center USA

Tookalook Inc

Mineracao Moura

Utah dump digger

Geodecor

Boresa Terefe Gadisa Export

Minerales Cristales Machu Picchu Peru

Uruguay amethyst

Gruta

Oceanic Linkway Inc

JK Stone

Silver Shine Jewelers

Atlas Art Minerals & Fossils

East Africa Gems

Morocco Minerals

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!