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

Morocco Minerals

KD Meteorites

Mineracao Moura

Mystic Magic

Tafilatet Mineraux et Fossiles

Terra DG

Nikhil Gems

Hmani Inc.

Mamoun Minerals

GCO Amethyst LLC

Lindgren Fossils

Alice Gemstone

Bazar Midelt

Ethio Star

Gems Mart

PCR Stones

Ethiopia Gemstone International

Paleo Passion LLC

El Paso Rock Shop

National Minerals

Tirupati Minerals

East Africa Gems

Alacam Madencilik

Zambian Gemstone Integrated Trades Associations

MG Crystals LLC

TGS Minerals

Brah Gemstone USA

Crystal Dreams

PG Gems Inc

Seven Seas Collectibles

Cordova

Silver and Stud

Peru Santo LLC

Museon Art Antique

Hogga & Kacmi

JVC Import and Export

Barnes Emeralds and Jewelry

Sullivan & Rose

Minute Man Fossils

Nord Fossil Inc

Kelly Styles

Guangxia Hazlewood

Village Morocco

Mineralphil Madagascar Collection

Asirihandcrafted

Gruta

Roc 3000

Mageno Cabochons

Badin Stone

Michigan rocks & minerals

Al Ameen Gems

African Mineral Treasures LLC

Clocktower Gemstone Trading Ltd

Ed O’Rocks

P&L Art and Crystals Pte Ltd

Western Woods

Oceanic Linkway Inc

Art DRC Mineral

Gem Center USA

Karmic Chakras Creations

Stone Wood Mada

Underfoot Fossils

Yax Tun Minerals LLC

Super Time Intl Corp

Fairystones

Turquoise Mustang

Stunning Gemstones

Rockwest

Rewas Handicraft & Garments

Earth Mineral

Southern Minerals

Fluorite master

Nativa Gems

Pyrite Cubes

Jabarkhel Gems Collection

Hong Kong Baihao Jewelry Co

Rainbow Rocks and Gems

Rex Creek Discoveries

Baby Trex llc

Aarsa Gems and Minerals

Cephas Gems and Minerals

Down To Earth rock shop

Uruguay amethyst

Elias Aguirre Sculpture

Sahara Treasures

Designer Gem Stones – AKA pedras venturini

Lost World Fossils

Amigo Minerals

Excellence America LLC

Trina Ruiz Minerals

Mineralien-Fossilien

Oh My Druzy – RRK Minerals LLC

Varkana Exports

Mineraux Midelt

Tookalook Inc

Industrial Stone Madagascar

Ru & Al Larimar and Amber

Global Minerals

Roccia-Roba

Silver Shine Jewelers

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!