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

Gems Mart

Heart Of The Mountain

Baby Trex llc

El Paso Rock Shop

Gallery Tibet House

Mineral’YS

Hogga & Kacmi

Cephas Gems and Minerals

The Lion Stone Peru

Western Woods

Singing bowl Sound & Craft

New Century Wholesale

Brah Gemstone USA

Rais International

Global Gem Co

Alacam Madencilik

Moroccan & Crystals LLC

Malachite and gems of africa

SilverColors INC

Guangxia Hazlewood

Super Time Intl Corp

Gemimex

GCO Amethyst LLC

P&L Art and Crystals Pte Ltd

Rockology

Tirupati Minerals

Ru & Al Larimar and Amber

Minute Man Fossils

D.T Otteson Turquoise

Himalayan essentials

Silver Shine Jewelers

Pyrite Cubes

Jennifer Gems

Adaia Rojas Minerals Peru

Seven Seas Collectibles

Global Minerals

Madagascar Import / SEAM

MG Crystals LLC

The Crystal Cove LLC

Fairystones

Mineraux Mineraux

NorthWest montana fossils

Smoky mountain relic room

Mineracao Moura

Your Coffee Guy

Art DRC Mineral

Beijing Steven Technology Co Ltd

Fina Minerals

Aarsa Gems and Minerals

Bazar Midelt

Maison la caravane

Sahara Treasures

Mineralien-Fossilien

Bougafer Minerals & Fossils

Rainbow Rocks and Gems

USA Mined Gems

Smilodon resources

Village Morocco

Nord Fossil Inc

Minerales Cristales Machu Picchu Peru

East Africa Gems

KD Meteorites

Hiba Minerals

JVC Import and Export

David Freeland

Zheng Hong Jewelry & Gems Co ltd

Clocktower Gemstone Trading Ltd

Mamoun Minerals

Tookalook Inc

PG Gems Inc

African Earth Treasures LLC

Crystal & Gems

Ethio Star

Karmic Chakras Creations

Ancient Archives

Boresa Terefe Gadisa Export

G & Beads

Amigo Minerals

African Mineral Treasures LLC

Aeora Rocks Exports OPC PTV LTD

Gruta

Hong Kong Baihao Jewelry Co

Yax Tun Minerals LLC

Hmani Inc.

Excellence America LLC

National Minerals

Lost World Fossils

Tafilatet Mineraux et Fossiles

Ethiopia Gemstone International

Utah dump digger

Elias Aguirre Sculpture

Mystic Magic

Mineralphil Madagascar Collection

Kathmandu Jewelry

Third eye jewelry

Oceanic Linkway Inc

Taj company / meraki gemstones llc

Varkana Exports

Al Ameen Gems

Export Africa

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!