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

Stone Wood Mada

Rais International

Heart Of The Mountain

Clocktower Gemstone Trading Ltd

Industrial Stone Madagascar

Boresa Terefe Gadisa Export

Hong Kong Baihao Jewelry Co

David Freeland

Pangaea Industries Inc

Peru Santo LLC

Gneiss Guy Minerals and Fossils

Elias Aguirre Sculpture

Silver and Stud

Hmani Inc.

Agates Ocean

Your Coffee Guy

GTG Gems Corp

Cooperative ribeiraa da folha

Arte Crystals llc

Tookalook Inc

Designer Gem Stones – AKA pedras venturini

Jabarkhel Gems Collection

USA Mined Gems

Gem Center USA

Art Loyola

Mineracao Moura

Gems Mart

Guangxia Hazlewood

Museon Art Antique

Bazar Midelt

G & Beads

Utah dump digger

Nord Fossil Inc

Mineralphil Madagascar Collection

Oh My Druzy – RRK Minerals LLC

Nayab Gems & Minerals

Uruguay amethyst

Aeora Rocks Exports OPC PTV LTD

Mamoun Minerals

JVC Import and Export

Gruta

Ethiopia Gemstone International

The Crystal Cove LLC

Aarsa Gems and Minerals

Fairystones

Bulkstone llc aka colombian crystals

Atlas Art Minerals & Fossils

Sahara Treasures

Original Crystals

Taj company / meraki gemstones llc

Kentucky Agate, inc

Beijing Steven Technology Co Ltd

Mineralphil Madagascar

Tirupati Minerals

Kelly Styles

The Mod Ant LLC

Global Gem Co

Natures Designs

Celestya

Zheng Hong Jewelry & Gems Co ltd

Asirihandcrafted

Silver Shine Jewelers

Badin Stone

Terra DG

Rahum LLC

East Africa Gems

Singing bowl Sound & Craft

Luxe Art and Jewelry Network Inc

Pyrite Cubes

Stunning Gemstones

Lindgren Fossils

Justo Gems SAC

NorthWest montana fossils

The foothills Inc / Holguin Mexican Minerals

Fluorite master

Geoda

Mineral’YS

National Minerals

Western Woods

Underfoot Fossils

Seven Seas Collectibles

P&L Art and Crystals Pte Ltd

Maison Sijilmasa

Brah Gemstone USA

Sullivan & Rose

Lost World Fossils

Roc 3000

Hogga & Kacmi

Oceanic Linkway Inc

Tanger Corail

SilverColors INC

Art DRC Mineral

D.T Otteson Turquoise

Karmic Chakras Creations

Yax Tun Minerals LLC

Ethio Star

El Paso Rock Shop

KD Meteorites

Zambian Gemstone Integrated Trades Associations

Jh Stone Galleria

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!