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

Ethiopia Gemstone International

Luxe Art and Jewelry Network Inc

SINO Arts

Industrial Stone Madagascar

Hogga & Kacmi

Kathmandu Jewelry

Smoky mountain relic room

Global Gem Co

Lost World Fossils

Adaia Rojas Minerals Peru

Mineralphil Madagascar Collection

Trina Ruiz Minerals

Ethiopian Gems

Yax Tun Minerals LLC

Heart Of The Mountain

Mineraux Midelt

Arte Crystals llc

National Minerals

Gallery Tibet House

Maison Sijilmasa

Turquoise Mustang

Nord Fossil Inc

Ancient Archives

Minerales Cristales Machu Picchu Peru

Baby Trex llc

Boresa Terefe Gadisa Export

Gneiss Guy Minerals and Fossils

Tafilatet Mineraux et Fossiles

Silver and Stud

KD Meteorites

Pyrite Cubes

Minute Man Fossils

Designer Gem Stones – AKA pedras venturini

Ethio Star

Nativa Gems

African Art and Minerals

Moldavite Family

Brah Gemstone USA

Instant Shine Cleaner

Madagascar Import / SEAM

Export Africa

Celestya

GCO Amethyst LLC

Moroccan & Crystals LLC

Crystal & Gems

Ajbari Minerals & Fossils

Jeremy Berg

Amigo Minerals

Rainbow Art & Craft

Badin Stone

Gems Mart

Mineral’YS

JVC Import and Export

Excellence America LLC

Al Ameen Gems

Atlas Art Minerals & Fossils

Runnin Boar

Fairystones

Hiba Minerals

G & Beads

Stunning Gemstones

PG Gems Inc

Mineralien-Fossilien

Zambian Gemstone Integrated Trades Associations

The Mod Ant LLC

Silver Shine Jewelers

Natures Designs

Belkasmi Crystal

Mineracao Moura

Tirupati Minerals

Underfoot Fossils

Rahum LLC

African Earth Treasures LLC

SilverColors INC

Crystal King

Rewas Handicraft & Garments

Asirihandcrafted

Sahara Treasures

Taj company / meraki gemstones llc

Jh Stone Galleria

Paleo Passion LLC

Ed O’Rocks

MG Crystals LLC

Mountain Men Minerals

Cooperative ribeiraa da folha

PCR Stones

Cordova

Aeora Rocks Exports OPC PTV LTD

African Mineral Treasures LLC

The foothills Inc / Holguin Mexican Minerals

Bulkstone llc aka colombian crystals

Clocktower Gemstone Trading Ltd

Alacam Madencilik

Super Time Intl Corp

Museon Art Antique

TGS Minerals

Shark Teeth.Com

Morocco Minerals

Geoda

Earth Mineral

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!