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

Clocktower Gemstone Trading Ltd

Third eye jewelry

Oceanic Linkway Inc

Guangxia Hazlewood

Trans Union Gem & Mineral

Himalayan essentials

Oh My Druzy – RRK Minerals LLC

Bazar Midelt

Luxe Art and Jewelry Network Inc

Mineralphil Madagascar Collection

Smoky mountain relic room

Gallery Tibet House

Seven Seas Collectibles

Southern Minerals

Rewas Handicraft & Garments

Aarsa Gems and Minerals

Good Migrations Studio

Excellence America LLC

Geodecor

Kathmandu Jewelry

Lindgren Fossils

Badin Stone

Tafilatet Mineraux et Fossiles

Michigan rocks & minerals

Hiba Minerals

JVC Import and Export

Barnes Emeralds and Jewelry

Atlas Art Minerals & Fossils

Baby Trex llc

NorthWest montana fossils

Moldavite Family

Gruta

Nayab Gems & Minerals

Mineraux Mineraux

Oura minerals

Export Africa

Beijing Steven Technology Co Ltd

Gem Center USA

SilverColors INC

Rex Creek Discoveries

Gems Mart

Fairystones

Alacam Madencilik

Ancient Archives

Instant Shine Cleaner

Agates Ocean

Varkana Exports

Boresa Terefe Gadisa Export

Smilodon resources

Maison la caravane

KD Meteorites

Mamoun Minerals

Heart Of The Mountain

G & Beads

Creare Collective

GTG Gems Corp

SINO Arts

Hong Kong Baihao Jewelry Co

PG Gems Inc

Mineral’YS

Nikhil Gems

Alice Gemstone

TGS Minerals

The Crystal Cove LLC

Fluorite master

East Africa Gems

Mineralien-Fossilien

Museon Art Antique

Jh Stone Galleria

Zheng Hong Jewelry & Gems Co ltd

Rais International

Tirupati Minerals

Pangaea Industries Inc

Crystal & Gems

Tookalook Inc

African Earth Treasures LLC

Adaia Rojas Minerals Peru

Casablanca exports

Your Coffee Guy

Roccia-Roba

Art DRC Mineral

Madagascar Import / SEAM

Aeora Rocks Exports OPC PTV LTD

Ethio Star

Elias Aguirre Sculpture

The Lion Stone Peru

Kelly Styles

Mineralphil Madagascar

Peru Santo LLC

Geoda

Phenomenal Gems

Rainbow Art & Craft

Cephas Gems and Minerals

Al Ameen Gems

Ethiopia Gemstone International

David Freeland

Gemimex

The foothills Inc / Holguin Mexican Minerals

GCO Amethyst LLC

Global 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!