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

The Lion Stone Peru

Ethiopian Gems

Pangaea Industries Inc

Fairystones

TGS Minerals

Uruguay amethyst

Creare Collective

Roc 3000

Tanger Corail

Clocktower Gemstone Trading Ltd

Industrial Stone Madagascar

Moldavite Family

David Freeland

Ancient Archives

Western Woods

Smilodon resources

Gem Center USA

Utah dump digger

Seven Seas Collectibles

Belkasmi Crystal

Pyrite Cubes

Casablanca exports

Jabarkhel Gems Collection

Maison Sijilmasa

Paleo Passion LLC

El Paso Rock Shop

Cooperative ribeiraa da folha

D.T Otteson Turquoise

Mineral’YS

The Crystal Cove LLC

Geodecor

Atlas Art Minerals & Fossils

JVC Import and Export

PG Gems Inc

Art DRC Mineral

Rewas Handicraft & Garments

Peru Santo LLC

Hogga & Kacmi

Agates Ocean

Smoky mountain relic room

Sahara Treasures

Designer Gem Stones – AKA pedras venturini

SilverColors INC

Rais International

Varkana Exports

National Minerals

Al Ameen Gems

Oceanic Linkway Inc

Kelly Styles

Export Africa

Your Coffee Guy

Aarsa Gems and Minerals

G & Beads

Mineralphil Madagascar Collection

Global Gem Co

Adaia Rojas Minerals Peru

Morocco Minerals

Zheng Hong Jewelry & Gems Co ltd

Heart Of The Mountain

Natures Designs

Jennifer Gems

MG Crystals LLC

Baby Trex llc

Ajbari Minerals & Fossils

Southern Minerals

Ru & Al Larimar and Amber

Global Minerals

Down To Earth rock shop

Mystic Magic

Gallery Tibet House

Silver Shine Jewelers

Third eye jewelry

Hiba Minerals

Barnes Emeralds and Jewelry

GCO Amethyst LLC

Gruta

KD Meteorites

Gemimex

Madagascar Import / SEAM

Rex Creek Discoveries

Lost World Fossils

JK Stone

Maison la caravane

Rahum LLC

Ethio Star

PCR Stones

Aeora Rocks Exports OPC PTV LTD

Minute Man Fossils

Lindgren Fossils

GTG Gems Corp

Alice Gemstone

Nikhil Gems

Nayab Gems & Minerals

Fina Minerals

East Africa Gems

Luxe Art and Jewelry Network Inc

Village Morocco

Nord Fossil Inc

Boresa Terefe Gadisa Export

NorthWest montana fossils

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!