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

Mineraux Midelt

TGS Minerals

Sahara Treasures

African Mineral Treasures LLC

Global Minerals

Elias Aguirre Sculpture

Cephas Gems and Minerals

Fairystones

Gem Center USA

Uruguay amethyst

Nayab Gems & Minerals

Bazar Midelt

Tookalook Inc

PG Gems Inc

Mystic Magic

Trans Union Gem & Mineral

Geodecor

Boresa Terefe Gadisa Export

Good Migrations Studio

Fina Minerals

Jh Stone Galleria

Mineral’YS

Southern Minerals

D.T Otteson Turquoise

Varkana Exports

Global Gem Co

Gems Mart

East Africa Gems

Oura minerals

Baby Trex llc

Bulkstone llc aka colombian crystals

African Earth Treasures LLC

Taj company / meraki gemstones llc

Smilodon resources

Hiba Minerals

Mineralphil Madagascar

Ethiopian Gems

JVC Import and Export

Silver Shine Jewelers

SilverColors INC

Mineraux Mineraux

Michigan rocks & minerals

National Minerals

Arte Crystals llc

David Freeland

Beijing Steven Technology Co Ltd

Kelly Styles

Instant Shine Cleaner

Ethiopia Gemstone International

Madagascar Import / SEAM

Export Africa

Hmani Inc.

El Paso Rock Shop

Hogga & Kacmi

Aarsa Gems and Minerals

Gemimex

Underfoot Fossils

Barnes Emeralds and Jewelry

Luxe Art and Jewelry Network Inc

Art Loyola

Agates Ocean

The foothills Inc / Holguin Mexican Minerals

Tirupati Minerals

Peru Santo LLC

MG Crystals LLC

Nord Fossil Inc

Yax Tun Minerals LLC

Alacam Madencilik

Utah dump digger

Mineralphil Madagascar Collection

KD Meteorites

Bougafer Minerals & Fossils

Adaia Rojas Minerals Peru

NorthWest montana fossils

Ethio Star

New Century Wholesale

Western Woods

Ru & Al Larimar and Amber

Jennifer Gems

Brah Gemstone USA

Aeora Rocks Exports OPC PTV LTD

Village Morocco

Maison la caravane

Minerales Cristales Machu Picchu Peru

Lost World Fossils

Amigo Minerals

Nikhil Gems

G & Beads

Zheng Hong Jewelry & Gems Co ltd

Pyrite Cubes

Rainbow Rocks and Gems

Malachite and gems of africa

Art DRC Mineral

JK Stone

Rockology

Nativa Gems

Karmic Chakras Creations

Crystal & Gems

Rewas Handicraft & Garments

Geoda

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!