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

Ru & Al Larimar and Amber

NWA Meteorite

Designer Gem Stones – AKA pedras venturini

Ortega Minerals & Stones S.A.C

Cooperative ribeiraa da folha

Boresa Terefe Gadisa Export

Southern Minerals

Your Coffee Guy

MG Crystals LLC

Nikhil Gems

Geoda

Brah Gemstone USA

Village Morocco

Mineralphil Madagascar

National Minerals

Kuner Gems and Minerals LLC

Lindgren Fossils

Export Africa

Nord Fossil Inc

Belkasmi Crystal

Agates Ocean

Yax Tun Minerals LLC

Silver and Stud

Hmani Inc.

Underfoot Fossils

Ajbari Minerals & Fossils

Aeora Rocks Exports OPC PTV LTD

Crystal Dreams

Michigan rocks & minerals

Mineralphil Madagascar Collection

Down To Earth rock shop

Ed O’Rocks

The Lion Stone Peru

Instant Shine Cleaner

New Century Wholesale

Excellence America LLC

SINO Arts

Jennifer Gems

Arte Crystals llc

Original Crystals

USA Mined Gems

Mystic Magic

Elias Aguirre Sculpture

Hogga & Kacmi

Geodecor

Global Gem Co

Smoky mountain relic room

PG Gems Inc

Lost World Fossils

TalIs Minerals

Atlas Art Minerals & Fossils

PCR Stones

Sahara Treasures

Roc 3000

Tookalook Inc

KD Meteorites

Casablanca exports

Sullivan & Rose

Hong Kong Baihao Jewelry Co

Uruguay amethyst

Rm Art Designs

P&L Art and Crystals Pte Ltd

Pyramid Peak Gems

The foothills Inc / Holguin Mexican Minerals

Mineraux Mineraux

Peru Santo LLC

Mineralien-Fossilien

Smilodon resources

Art Loyola

Luxe Art and Jewelry Network Inc

Jeremy Berg

Silver Shine Jewelers

Industrial Stone Madagascar

Cephas Gems and Minerals

NorthWest montana fossils

African Earth Treasures LLC

Turquoise Mustang

Oura minerals

Tirupati Minerals

Bulkstone llc aka colombian crystals

Mageno Cabochons

Madagascar Carnelian and Fossil

SilverColors INC

Nayab Gems & Minerals

Ethiopia Gemstone International

A.H.O Craft Madagascar

Jabarkhel Gems Collection

Mineracao Moura

Mamoun Minerals

Hiba Minerals

Ethio Star

Clocktower Gemstone Trading Ltd

JVC Import and Export

Rewas Handicraft & Garments

Aarsa Gems and Minerals

Rainbow Rocks and Gems

Barnes Emeralds and Jewelry

Pangaea Industries Inc

The Crystal Cove LLC

Oh My Druzy – RRK Minerals 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!