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

Agates Ocean

Baby Trex llc

PCR Stones

Boresa Terefe Gadisa Export

Rm Art Designs

Ed O’Rocks

Original Crystals

Alacam Madencilik

Stone Wood Mada

Geodecor

Gneiss Guy Minerals and Fossils

Instant Shine Cleaner

African Art and Minerals

Elias Aguirre Sculpture

Ethiopia Gemstone International

Night Moon Gems Stones

Asirihandcrafted

Stunning Gemstones

Hogga & Kacmi

Moroccan & Crystals LLC

Mountain Men Minerals

Super Time Intl Corp

Silver Shine Jewelers

Rainbow Art & Craft

NWA Meteorite

Turquoise Mustang

Art DRC Mineral

Tanger Corail

Terra DG

Heart Of The Mountain

Bulkstone llc aka colombian crystals

Luxe Art and Jewelry Network Inc

Singing bowl Sound & Craft

NorthWest montana fossils

Rockwest

Zheng Hong Jewelry & Gems Co ltd

Gem Center USA

Runnin Boar

Tookalook Inc

Roc 3000

Good Migrations Studio

Amigo Minerals

Pangaea Industries Inc

Arte Crystals llc

Hong Kong Baihao Jewelry Co

Himalayan essentials

Maison Sijilmasa

The Crystal Cove LLC

The Lion Stone Peru

Badin Stone

Mineralphil Madagascar

Gemimex

USA Mined Gems

Lost World Fossils

Gruta

Fairystones

Karmic Chakras Creations

Natures Designs

Nord Fossil Inc

Crystal & Gems

Mineralphil Madagascar Collection

Jabarkhel Gems Collection

Southern Minerals

Celestya

Sullivan & Rose

JVC Import and Export

Fina Minerals

Fluorite master

Rewas Handicraft & Garments

Atlas Art Minerals & Fossils

Art Loyola

Casablanca exports

Trans Union Gem & Mineral

Adaia Rojas Minerals Peru

Brah Gemstone USA

Oura minerals

Rex Creek Discoveries

Village Morocco

Beijing Steven Technology Co Ltd

Pyrite Cubes

Trina Ruiz Minerals

G & Beads

Yax Tun Minerals LLC

GTG Gems Corp

Museon Art Antique

Geoda

Cordova

African Mineral Treasures LLC

TalIs Minerals

Ru & Al Larimar and Amber

Aeora Rocks Exports OPC PTV LTD

East Africa Gems

Alice Gemstone

GCO Amethyst LLC

Shelly Birch

Mineral’YS

Cephas Gems and Minerals

New Century Wholesale

Seven Seas Collectibles

Hmani Inc.

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!