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

Western Woods

Rais International

Roccia-Roba

Ethiopian Gems

JVC Import and Export

Mageno Cabochons

Alacam Madencilik

Your Coffee Guy

Mineral’YS

USA Mined Gems

Yax Tun Minerals LLC

SINO Arts

Ed O’Rocks

Atlas Art Minerals & Fossils

African Mineral Treasures LLC

P&L Art and Crystals Pte Ltd

Michigan rocks & minerals

Art DRC Mineral

Maison Sijilmasa

Clocktower Gemstone Trading Ltd

NorthWest montana fossils

Hong Kong Baihao Jewelry Co

LJ Comex LTDA // LJ Trade LLC

Fluorite master

Elias Aguirre Sculpture

Southern Minerals

Rahum LLC

Paleo Passion LLC

Rewas Handicraft & Garments

Tirupati Minerals

D.T Otteson Turquoise

Rockology

Rex Creek Discoveries

The Crystal Cove LLC

Gems Mart

Singing bowl Sound & Craft

Tanger Corail

Mystic Magic

Gallery Tibet House

Seven Seas Collectibles

Tafilatet Mineraux et Fossiles

Mineracao Moura

Kelly Styles

Nikhil Gems

Guangxia Hazlewood

Karmic Chakras Creations

Crystal & Gems

Minerales Cristales Machu Picchu Peru

Arte Crystals llc

Zheng Hong Jewelry & Gems Co ltd

Varkana Exports

Terra DG

Mountain Men Minerals

Cordova

New Century Wholesale

Stunning Gemstones

Mineralphil Madagascar Collection

Trina Ruiz Minerals

MG Crystals LLC

Gneiss Guy Minerals and Fossils

Rainbow Rocks and Gems

Lost World Fossils

Mineraux Midelt

Nord Fossil Inc

TalIs Minerals

KD Meteorites

Gemimex

Alice Gemstone

Aeora Rocks Exports OPC PTV LTD

Mamoun Minerals

African Earth Treasures LLC

Original Crystals

Zambian Gemstone Integrated Trades Associations

Nativa Gems

Pangaea Industries Inc

Celestya

The Lion Stone Peru

Export Africa

Utah dump digger

Rockwest

Nayab Gems & Minerals

Madagascar Import / SEAM

Smilodon resources

Justo Gems SAC

Jennifer Gems

Casablanca exports

Smoky mountain relic room

Sullivan & Rose

Stone Wood Mada

Hmani Inc.

TGS Minerals

Oura minerals

Silver Shine Jewelers

Global Gem Co

Instant Shine Cleaner

Beijing Steven Technology Co Ltd

Cooperative ribeiraa da folha

Bougafer Minerals & Fossils

Roc 3000

Luxe Art and Jewelry Network Inc

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!