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

Western Woods

NorthWest montana fossils

Himalayan essentials

Silver Shine Jewelers

Gallery Tibet House

G & Beads

Lost World Fossils

David Freeland

Malachite and gems of africa

GTG Gems Corp

Utah dump digger

Nord Fossil Inc

Clocktower Gemstone Trading Ltd

Kathmandu Jewelry

Super Time Intl Corp

Cephas Gems and Minerals

SilverColors INC

The Crystal Cove LLC

Rainbow Art & Craft

Smilodon resources

East Africa Gems

Gem Center USA

Jennifer Gems

P&L Art and Crystals Pte Ltd

National Minerals

Crystal & Gems

Yax Tun Minerals LLC

African Mineral Treasures LLC

Moroccan & Crystals LLC

Mineralphil Madagascar Collection

USA Mined Gems

Alice Gemstone

Nativa Gems

Mineraux Mineraux

Ajbari Minerals & Fossils

Varkana Exports

Michigan rocks & minerals

Art Loyola

Singing bowl Sound & Craft

GCO Amethyst LLC

Rewas Handicraft & Garments

Mineralphil Madagascar

Excellence America LLC

Creare Collective

Aarsa Gems and Minerals

SINO Arts

Trans Union Gem & Mineral

Madagascar Import / SEAM

Art DRC Mineral

Underfoot Fossils

Phenomenal Gems

Your Coffee Guy

Geoda

Beijing Steven Technology Co Ltd

Kelly Styles

Mystic Magic

TGS Minerals

African Earth Treasures LLC

Gemimex

Roccia-Roba

JVC Import and Export

Third eye jewelry

Ancient Archives

Mineraux Midelt

Down To Earth rock shop

Jabarkhel Gems Collection

Sahara Treasures

Pangaea Industries Inc

MG Crystals LLC

Al Ameen Gems

Uruguay amethyst

Arte Crystals llc

Fluorite master

Pyrite Cubes

Adaia Rojas Minerals Peru

Minute Man Fossils

Seven Seas Collectibles

Mineral’YS

Heart Of The Mountain

Taj company / meraki gemstones llc

Oura minerals

Aqua Laila Gems & Minerals

Karmic Chakras Creations

The foothills Inc / Holguin Mexican Minerals

Minerales Cristales Machu Picchu Peru

Atlas Art Minerals & Fossils

Rockology

Earth Mineral

Boresa Terefe Gadisa Export

Global Gem Co

A.H.O Craft Madagascar

Nayab Gems & Minerals

NWA Meteorite

Baby Trex llc

Luxe Art and Jewelry Network Inc

Nikhil Gems

Rex Creek Discoveries

Aeora Rocks Exports OPC PTV LTD

Mamoun Minerals

KD Meteorites

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!