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

Underfoot Fossils

Tanger Corail

Zambian Gemstone Integrated Trades Associations

Moldavite Family

Fairystones

Museon Art Antique

Instant Shine Cleaner

Mamoun Minerals

Utah dump digger

Kathmandu Jewelry

Earth Mineral

Pangaea Industries Inc

Aeora Rocks Exports OPC PTV LTD

Rais International

Mineralien-Fossilien

Roc 3000

Hiba Minerals

TalIs Minerals

Asirihandcrafted

Hong Kong Baihao Jewelry Co

Your Coffee Guy

Rockology

Roccia-Roba

Karmic Chakras Creations

Export Africa

Atlas Art Minerals & Fossils

Gallery Tibet House

JVC Import and Export

Good Migrations Studio

Hmani Inc.

Gruta

Justo Gems SAC

Minerales Cristales Machu Picchu Peru

Maison Sijilmasa

Rainbow Rocks and Gems

Cephas Gems and Minerals

Ajbari Minerals & Fossils

Taj company / meraki gemstones llc

Gemimex

Gems Mart

David Freeland

Mineral’YS

TGS Minerals

Bazar Midelt

Runnin Boar

Hogga & Kacmi

Designer Gem Stones – AKA pedras venturini

Nord Fossil Inc

Gem Center USA

Guangxia Hazlewood

Oceanic Linkway Inc

Silver Shine Jewelers

New Century Wholesale

Agates Ocean

Tirupati Minerals

NorthWest montana fossils

Beijing Steven Technology Co Ltd

Himalayan essentials

Natures Designs

Elias Aguirre Sculpture

Mystic Magic

PCR Stones

Barnes Emeralds and Jewelry

GCO Amethyst LLC

Cordova

Trina Ruiz Minerals

Nikhil Gems

Bulkstone llc aka colombian crystals

MG Crystals LLC

Geoda

Rewas Handicraft & Garments

Amigo Minerals

Southern Minerals

Crystal King

Boresa Terefe Gadisa Export

Pyrite Cubes

NWA Meteorite

Crystal Dreams

Aarsa Gems and Minerals

Tookalook Inc

Cooperative ribeiraa da folha

Village Morocco

Down To Earth rock shop

Crystal & Gems

The foothills Inc / Holguin Mexican Minerals

Paleo Passion LLC

D.T Otteson Turquoise

The Crystal Cove LLC

Stone Wood Mada

Shelly Birch

Celestya

Ancient Archives

Turquoise Mustang

Era Minerals & Co Llc

Mineralphil Madagascar

Alice Gemstone

Gneiss Guy Minerals and Fossils

Peru Santo LLC

Ethiopia Gemstone International

African Mineral Treasures LLC

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!