Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

STAN© Tyrannosaurus rex® is a registered Trademark and registered copyright of Black Hills Institute of Geological Research, Inc. any commercial use of images or the name STAN is only with written permission, contact: legal@bhigr.com

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

Nayab Gems & Minerals

NWA Meteorite

Oh My Druzy – RRK Minerals LLC

Western Woods

Tirupati Minerals

Earth Mineral

Smilodon resources

Geoda

Lost World Fossils

Trans Union Gem & Mineral

Mineraux Midelt

Phenomenal Gems

Your Coffee Guy

African Earth Treasures LLC

Elias Aguirre Sculpture

African Mineral Treasures LLC

Taj company / meraki gemstones llc

Crystal & Gems

SilverColors INC

SINO Arts

Lindgren Fossils

Underfoot Fossils

Rainbow Art & Craft

Mineralphil Madagascar

Zheng Hong Jewelry & Gems Co ltd

Himalayan essentials

Gneiss Guy Minerals and Fossils

Ajbari Minerals & Fossils

Seven Seas Collectibles

National Minerals

Southern Minerals

Sahara Treasures

Rewas Handicraft & Garments

Casablanca exports

NorthWest montana fossils

Adaia Rojas Minerals Peru

MG Crystals LLC

Global Minerals

African Art and Minerals

Rainbow Rocks and Gems

Art DRC Mineral

Pyrite Cubes

Karmic Chakras Creations

Smoky mountain relic room

Boresa Terefe Gadisa Export

Tookalook Inc

Creare Collective

Mystic Magic

Museon Art Antique

A.H.O Craft Madagascar

Nord Fossil Inc

Gems Mart

Mamoun Minerals

Mineracao Moura

JVC Import and Export

Industrial Stone Madagascar

Minerales Cristales Machu Picchu Peru

Hiba Minerals

Baby Trex llc

D.T Otteson Turquoise

Village Morocco

Alice Gemstone

Third eye jewelry

Era Minerals & Co Llc

Belkasmi Crystal

Hogga & Kacmi

Bulkstone llc aka colombian crystals

Guangxia Hazlewood

Ethiopia Gemstone International

Aeora Rocks Exports OPC PTV LTD

Designer Gem Stones – AKA pedras venturini

Luxe Art and Jewelry Network Inc

Ru & Al Larimar and Amber

Heart Of The Mountain

Minute Man Fossils

PG Gems Inc

Roc 3000

TGS Minerals

Gallery Tibet House

Oceanic Linkway Inc

Super Time Intl Corp

David Freeland

Bougafer Minerals & Fossils

Kelly Styles

The foothills Inc / Holguin Mexican Minerals

Rockology

Amigo Minerals

Varkana Exports

Silver Shine Jewelers

Paleo Passion LLC

Nativa Gems

Peru Santo LLC

Gruta

Jennifer Gems

PCR Stones

Barnes Emeralds and Jewelry

Original Crystals

Night Moon Gems Stones

Alacam Madencilik

GTG Gems Corp

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!