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

Tookalook Inc

The foothills Inc / Holguin Mexican Minerals

Shark Teeth.Com

Mineralphil Madagascar

Down To Earth rock shop

Crystal & Gems

Michigan rocks & minerals

Bazar Midelt

Adaia Rojas Minerals Peru

PCR Stones

Nayab Gems & Minerals

Fina Minerals

East Africa Gems

Heart Of The Mountain

Museon Art Antique

Ethiopian Gems

Silver Shine Jewelers

African Earth Treasures LLC

Terra DG

Oura minerals

Yax Tun Minerals LLC

Hiba Minerals

Nikhil Gems

Mineraux Mineraux

The Crystal Cove LLC

Uruguay amethyst

Gneiss Guy Minerals and Fossils

Cephas Gems and Minerals

Mineralien-Fossilien

USA Mined Gems

MG Crystals LLC

Global Gem Co

Asirihandcrafted

African Art and Minerals

Oh My Druzy – RRK Minerals LLC

Zheng Hong Jewelry & Gems Co ltd

El Paso Rock Shop

Agates Ocean

Crystal King

Export Africa

Moldavite Family

Phenomenal Gems

Alice Gemstone

Super Time Intl Corp

New Century Wholesale

Crystal Dreams

Shelly Birch

Casablanca exports

Excellence America LLC

Lost World Fossils

Instant Shine Cleaner

Designer Gem Stones – AKA pedras venturini

Rewas Handicraft & Garments

Badin Stone

Madagascar Carnelian and Fossil

SINO Arts

Alacam Madencilik

Paleo Passion LLC

Pangaea Industries Inc

Rockwest

Maison la caravane

Celestya

Southern Minerals

Moroccan & Crystals LLC

Gems Mart

P&L Art and Crystals Pte Ltd

Mageno Cabochons

Mountain Men Minerals

Al Ameen Gems

Rais International

Morocco Minerals

Natures Designs

Peru Santo LLC

Rainbow Art & Craft

Hogga & Kacmi

Your Coffee Guy

Fairystones

Elias Aguirre Sculpture

G & Beads

All Pakistan Gem & Minerals Company

Runnin Boar

Earth Mineral

Western Woods

Night Moon Gems Stones

Roccia-Roba

Boresa Terefe Gadisa Export

Mystic Magic

Smoky mountain relic room

Taj company / meraki gemstones llc

Lindgren Fossils

Clocktower Gemstone Trading Ltd

Nord Fossil Inc

Baby Trex llc

Fluorite master

Brah Gemstone USA

Jabarkhel Gems Collection

Ed O’Rocks

Rainbow Rocks and Gems

KD Meteorites

Minerales Cristales Machu Picchu Peru

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!