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

Bulkstone llc aka colombian crystals

USA Mined Gems

African Art and Minerals

The foothills Inc / Holguin Mexican Minerals

Gneiss Guy Minerals and Fossils

Arte Crystals llc

P&L Art and Crystals Pte Ltd

Mineralphil Madagascar

Agates Ocean

Al Ameen Gems

KD Meteorites

Nikhil Gems

Jh Stone Galleria

Belkasmi Crystal

Ethiopia Gemstone International

Ethio Star

Gems Mart

Super Time Intl Corp

Alacam Madencilik

Mamoun Minerals

JVC Import and Export

Art DRC Mineral

Lost World Fossils

Atlas Art Minerals & Fossils

The Crystal Cove LLC

Bazar Midelt

Mineralien-Fossilien

David Freeland

Badin Stone

PG Gems Inc

Rewas Handicraft & Garments

Peru Santo LLC

Tirupati Minerals

Rex Creek Discoveries

Smoky mountain relic room

Mineralphil Madagascar Collection

Nativa Gems

Mineracao Moura

Hogga & Kacmi

G & Beads

Oceanic Linkway Inc

Lindgren Fossils

Heart Of The Mountain

Third eye jewelry

Nayab Gems & Minerals

Global Minerals

Justo Gems SAC

Rockology

Yax Tun Minerals LLC

Baby Trex llc

Southern Minerals

East Africa Gems

Ru & Al Larimar and Amber

Geodecor

Instant Shine Cleaner

Gem Center USA

Geoda

Utah dump digger

Aarsa Gems and Minerals

Hiba Minerals

SilverColors INC

Guangxia Hazlewood

Western Woods

Ajbari Minerals & Fossils

Jennifer Gems

Pyrite Cubes

D.T Otteson Turquoise

Moroccan & Crystals LLC

Mineraux Mineraux

Ancient Archives

Taj company / meraki gemstones llc

Luxe Art and Jewelry Network Inc

Creare Collective

Trans Union Gem & Mineral

Rais International

Minerales Cristales Machu Picchu Peru

Uruguay amethyst

Alice Gemstone

Good Migrations Studio

Roccia-Roba

Malachite and gems of africa

Fairystones

Moldavite Family

Kelly Styles

TGS Minerals

MG Crystals LLC

Phenomenal Gems

Crystal & Gems

Cephas Gems and Minerals

Boresa Terefe Gadisa Export

Kathmandu Jewelry

Aqua Laila Gems & Minerals

GCO Amethyst LLC

Jabarkhel Gems Collection

Village Morocco

Amigo Minerals

The Lion Stone Peru

Fina Minerals

Smilodon resources

Hmani Inc.

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!