Denver Minerals Fossils Gems Jewelry Show Highlights Colorado Minerals Fossils Gems & Jewelry Show Denver Coliseum

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. For permission, contact: legal@bhigr.com. For those interested in palaeontology events, the Denver mineral fossil gem show is a popular gathering to explore.

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

Colorado Minerals, Fossils, Gems & Jewelry Show at the Denver Coliseum

Welcome to the Colorado Minerals, Fossils, Gems & Jewelry Show, one of the largest and most exciting gem, mineral and fossil shows in Denver, Colorado. It is held at the historic Denver Coliseum. Come to visit This spectacular event brings together hundreds of dealers, collectors, and enthusiasts from across the United States and around the world.

Recognized as a major Denver fossil show and Colorado mineral show, this unique event offers visitors an unforgettable experience filled with rare discoveries, stunning exhibits, and educational opportunities for all ages.

Whether you are a serious collector, a professional buyer, a museum representative or a family looking for a fun and educational outing, the Colorado Minerals, Fossils, Gems & Jewelry Show is a must-visit destination in Denver.

denver coliseum minerals fossils gems jewelry show 2026

Dealers List

Chavez Minerals

TGS Minerals

Elias Aguirre Sculpture

Museon Art Antique

Lost World Fossils

FOUND & fORGED

Earth Mineral

Moroccan & Crystals LLC

G & Beads

Black Hat Trading

Gem Center USA

Rainbow Art & Craft

P&L Art and Crystals Pte Ltd

Angel’s Rocks and Fossils

Mariyamgems

Agates Ocean

Geoda

Alacam Madencilik

Elestial Stones

Hmani Inc.

Cooperative ribeiraa da folha

Silvex Jewelry inc

Michigan rocks & minerals

Al Ameen Gems

Phenomenal Gems

Gemtago

Runnin Boar

Nikhil Gems

Poudel General Stores

Facet & Fire

Rm Art Designs

Aeora Rocks Exports OPC PTV LTD

Denver minerals fossils gems jewelry show

Alpamayo Minerales

Yax Tun Minerals LLC

Third eye jewelry

Mamoun Minerals

Ice Queen

Global Gem Co

KD Meteorites

Uruguay amethyst

Adaia Rojas Minerals Peru

Shultz art

Atlas Art Minerals & Fossils

Mazhar Thai Gems

Seven Seas Collectibles

Silver Shine Jewelers

Your Coffee Guy

Ethio Star

Moldavite Family

Shentric Harmony

Belkasmi Crystal

Baby Trex llc

D.T Otteson Turquoise

Mats integrated nigeria emt

SINO Arts

Crystal & Gems

Fina Minerals

USA Leather

Peru Santo LLC

Jh Stone Galleria

Mineralphil Madagascar

Arte Crystals llc

Gallery Tibet House

Beijing Steven Technology Co Ltd

Designer Gem Stones – AKA pedras venturini

African Earth Treasures LLC

Paleobond

National Minerals

USA Mined Gems

Minerales Cristales Machu Picchu Peru

Good Migrations Studio

Pangaea Industries Inc

David Freeland

Sahara Treasures

The Mod Ant LLC

Mageno Cabochons

Western Woods

Hong Kong Baihao Jewelry Co

Jennifer Gems

Kentucky Agate, inc

Down To Earth rock shop

Clocktower Gemstone Trading Ltd

Taj company / meraki gemstones llc

Tanger Corail

Amigo Minerals

Jabarkhel Gems Collection

Cordova

Matrix India

A.H.O Craft Madagascar

Minute Man Fossils

The Lion Stone Peru

Sun Mountain Minerals LLC

Robert Lairy

Bead resources corp

Underfoot Fossils

Trina Ruiz Minerals

Art Loyola

Nayab Gems & Minerals

Barnes Emeralds and Jewelry

Crosscentury Fashion & Jewelry

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

dinosaur denver mineral fossil gem jewelry show 2026 dinosaur exhibition

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. In addition, 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. Therefore, it is a trusted source within the fossil and mineral community.

Official Website

David Guery, 43, 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. He 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. In particular, he worked closely with contacts in 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

500,000+

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. Denver Coliseum

Colorado Minerals Fossils & Gems Show 2026

@ THE DENVER COLISEUM!September, 11-20th!