Home - Colorado Minerals Fossils & Gems Show Denver Coliseum

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

Rewas Handicraft & Garments

Barnes Emeralds and Jewelry

Oceanic Linkway Inc

Celestya

Gem Center USA

Bulkstone llc aka colombian crystals

Smilodon resources

Global Minerals

Rainbow Rocks and Gems

Cephas Gems and Minerals

Smoky mountain relic room

Third eye jewelry

Fairystones

Fluorite master

Rainbow Art & Craft

Mineralphil Madagascar Collection

Agates Ocean

African Art and Minerals

Art DRC Mineral

Jabarkhel Gems Collection

Excellence America LLC

Terra DG

The Crystal Cove LLC

Nikhil Gems

Al Ameen Gems

Heart Of The Mountain

Kentucky Agate, inc

Rais International

SINO Arts

Morocco Minerals

Oura minerals

Hiba Minerals

Mageno Cabochons

Madagascar Import / SEAM

Silver Shine Jewelers

Rockwest

Earth Mineral

Arte Crystals llc

Stone Wood Mada

Taj company / meraki gemstones llc

Lost World Fossils

Atlas Art Minerals & Fossils

Brah Gemstone USA

Night Moon Gems Stones

Ethiopia Gemstone International

Era Minerals & Co Llc

Industrial Stone Madagascar

Mineraux Midelt

Mineracao Moura

Nayab Gems & Minerals

Zambian Gemstone Integrated Trades Associations

Southern Minerals

Ancient Archives

Jennifer Gems

Ortega Minerals & Stones S.A.C

Lindgren Fossils

USA Mined Gems

Gems Mart

Peru Santo LLC

Geodecor

Mineralphil Madagascar

Luxury Stone Art & Design LLC

Down To Earth rock shop

Ru & Al Larimar and Amber

GCO Amethyst LLC

Himalayan essentials

Tirupati Minerals

D.T Otteson Turquoise

Tafilatet Mineraux et Fossiles

Museon Art Antique

Geoda

Global Gem Co

The Mod Ant LLC

Tanger Corail

El Paso Rock Shop

Hogga & Kacmi

Crystal King

Mineral’YS

East Africa Gems

Hong Kong Baihao Jewelry Co

Amigo Minerals

Jh Stone Galleria

Export Africa

Sahara Treasures

Village Morocco

Seven Seas Collectibles

Pyramid Peak Gems

G & Beads

Alacam Madencilik

Turquoise Mustang

Oh My Druzy – RRK Minerals LLC

Zheng Hong Jewelry & Gems Co ltd

Mystic Magic

Uruguay amethyst

Mamoun Minerals

Kathmandu Jewelry

Kelly Styles

Your Coffee Guy

Aeora Rocks Exports OPC PTV LTD

Ethiopian Gems

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!