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

Western Woods

Mats integrated nigeria emt

GCO Amethyst LLC

Stunning Gemstones

Lost World Fossils

Atlas Minerals & Fossils

Ethio Star

Instant Shine Cleaner

GSL forwarding

Moroccan & Crystals LLC

Fina Minerals

Oh My Druzy – RRK Minerals LLC

KD Meteorites

Gruta

G & Beads

African Art and Minerals

Roc 3000

Adaia Rojas Minerals Peru

Art Loyola

Global Minerals

Super Time Intl Corp

FOUND & fORGED

Jennifer Gems

Gem Center USA

Kenny Concessions

Rm Art Designs

Ancient Archives

Barnes Emeralds and Jewelry

Ethiopia Gemstone International

Nikhil Gems

Crosscentury Fashion & Jewelry

Lapidary Inc / National Jewelers

Agates Ocean

Elias Aguirre Sculpture

Michigan rocks & minerals

National Minerals

P&L Art and Crystals Pte Ltd

Minute Man Fossils

Ortega Minerals & Stones S.A.C

Matrix India

Gigli Rigli Gems

Terra DG

Jabarkhel Gems Collection

Clocktower Gemstone Trading Ltd

Aldemir E Poliana Minerals

Pyrite Cubes

Badin Stone

El Paso Rock Shop

East Africa Gems

Shultz art

Excellence America LLC

Mineralphil Madagascar Collection

Third eye jewelry

Original Crystals

Rex Creek Discoveries

Chavez Minerals

Alice Gemstone

Mineral’YS

Smilodon resources

Designer Gem Stones – AKA pedras venturini

Yax Tun Minerals LLC

Mageno Cabochons

Singletree Inc – The Bad Hatter Dude

Utah dump digger

NWA Meteorite

PCR Stones

Southern Minerals

Silver Shine Jewelers

Beijing Steven Technology Co Ltd

NorthWest montana fossils

Trina Ruiz Minerals

Denver minerals fossils gems jewelry show

Alpamayo Minerales

Rockology

Down To Earth rock shop

LJ Comex LTDA // LJ Trade LLC

Oceanic Linkway Inc

Underfoot Fossils

Gneiss Guy Minerals and Fossils

Ru & Al Larimar and Amber

Sahara Treasures

Mariyamgems

Nord Fossil Inc

Geofossiles LLC

Al Ameen Gems

Arte Crystals llc

David Freeland

KK minerals and stones

Global Gem Co

MG Crystals LLC

Mazhar Thai Gems

The Lion Stone Peru

Mineraux Mineraux

Karmic Chakras Creations

Phenomenal Gems

Natures Designs

Tafilalet Mineraux et Fossiles

D.T Otteson Turquoise

Art DRC Mineral

Trinity United Gems & Minerals Supply

Mineralphil Madagascar

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!