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

Amigo Minerals

Zheng Hong Jewelry & Gems Co ltd

Village Morocco

TalIs Minerals

Nayab Gems & Minerals

NWA Meteorite

Mineracao Moura

Belkasmi Crystal

Arte Crystals llc

African Mineral Treasures LLC

Bulkstone llc aka colombian crystals

TGS Minerals

Ancient Archives

Pyrite Cubes

Madagascar Carnelian and Fossil

Mineralphil Madagascar

Luxe Art and Jewelry Network Inc

Excellence America LLC

Crystal King

Justo Gems SAC

Utah dump digger

Hiba Minerals

Rahum LLC

Heart Of The Mountain

Fina Minerals

Taj company / meraki gemstones llc

Global Gem Co

Uruguay amethyst

Art DRC Mineral

Natures Designs

Seven Seas Collectibles

Tanger Corail

Morocco Minerals

Peru Santo LLC

Mamoun Minerals

Yax Tun Minerals LLC

Moldavite Family

Singing bowl Sound & Craft

Pangaea Industries Inc

Celestya

JVC Import and Export

Cephas Gems and Minerals

Aarsa Gems and Minerals

Brah Gemstone USA

Alacam Madencilik

The Lion Stone Peru

Stunning Gemstones

Trina Ruiz Minerals

Gemimex

Silver Shine Jewelers

Hogga & Kacmi

Smilodon resources

Minerales Cristales Machu Picchu Peru

Bougafer Minerals & Fossils

GCO Amethyst LLC

Export Africa

Atlas Art Minerals & Fossils

Gem Center USA

Kathmandu Jewelry

Crystal & Gems

NorthWest montana fossils

Lost World Fossils

Hmani Inc.

Maison Sijilmasa

Sahara Treasures

Beijing Steven Technology Co Ltd

Nikhil Gems

Southern Minerals

Art Loyola

PCR Stones

SilverColors INC

Gallery Tibet House

Geoda

Tirupati Minerals

Underfoot Fossils

GTG Gems Corp

Ru & Al Larimar and Amber

Oh My Druzy – RRK Minerals LLC

Mageno Cabochons

Casablanca exports

Smoky mountain relic room

Down To Earth rock shop

Industrial Stone Madagascar

Super Time Intl Corp

Rais International

All Pakistan Gem & Minerals Company

Karmic Chakras Creations

East Africa Gems

Ethiopian Gems

Terra DG

Era Minerals & Co Llc

Elias Aguirre Sculpture

Oceanic Linkway Inc

Jabarkhel Gems Collection

Varkana Exports

Designer Gem Stones – AKA pedras venturini

PG Gems Inc

Pyramid Peak Gems

Fairystones

Guangxia Hazlewood

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!