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

Gems Mart

Maison la caravane

Tirupati Minerals

Minerales Cristales Machu Picchu Peru

National Minerals

Art DRC Mineral

A.H.O Craft Madagascar

Ethio Star

Tookalook Inc

Baby Trex llc

Instant Shine Cleaner

NWA Meteorite

Beijing Steven Technology Co Ltd

Geodecor

East Africa Gems

Ajbari Minerals & Fossils

Crystal & Gems

Nativa Gems

Adaia Rojas Minerals Peru

Taj company / meraki gemstones llc

Rainbow Art & Craft

Uruguay amethyst

Oura minerals

Down To Earth rock shop

P&L Art and Crystals Pte Ltd

Hmani Inc.

PG Gems Inc

Village Morocco

Arte Crystals llc

Museon Art Antique

Moroccan & Crystals LLC

Karmic Chakras Creations

Zheng Hong Jewelry & Gems Co ltd

Silver Shine Jewelers

Super Time Intl Corp

Mystic Magic

Hogga & Kacmi

Global Gem Co

Natures Designs

Art Loyola

Brah Gemstone USA

Rainbow Rocks and Gems

Jabarkhel Gems Collection

Aqua Laila Gems & Minerals

Elias Aguirre Sculpture

Fluorite master

Global Minerals

Boresa Terefe Gadisa Export

Nikhil Gems

Luxe Art and Jewelry Network Inc

Al Ameen Gems

Oh My Druzy – RRK Minerals LLC

Lost World Fossils

Aeora Rocks Exports OPC PTV LTD

Heart Of The Mountain

Mineralien-Fossilien

Ethiopian Gems

Smilodon resources

Rex Creek Discoveries

TGS Minerals

Nord Fossil Inc

Gallery Tibet House

Pangaea Industries Inc

Rais International

Nayab Gems & Minerals

Excellence America LLC

Kelly Styles

African Art and Minerals

Amigo Minerals

Creare Collective

Smoky mountain relic room

Belkasmi Crystal

USA Mined Gems

G & Beads

Alice Gemstone

MG Crystals LLC

KD Meteorites

Mamoun Minerals

Gem Center USA

SINO Arts

Casablanca exports

Yax Tun Minerals LLC

Madagascar Import / SEAM

Seven Seas Collectibles

Your Coffee Guy

Ethiopia Gemstone International

Hong Kong Baihao Jewelry Co

Mineralphil Madagascar

Michigan rocks & minerals

Himalayan essentials

African Mineral Treasures LLC

Malachite and gems of africa

Rewas Handicraft & Garments

Oceanic Linkway Inc

New Century Wholesale

Western Woods

Ancient Archives

Jennifer Gems

Roccia-Roba

Utah dump digger

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!