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

Kentucky Agate, inc

KD Meteorites

Ajbari Minerals & Fossils

P&L Art and Crystals Pte Ltd

Village Morocco

Black Hat Trading

Trina Ruiz Minerals

Sahara Treasures

Export Africa

Sun Mountain Minerals LLC

Alice Gemstone

Minerales Cristales Machu Picchu Peru

Trinity United Gems & Minerals Supply

Mineral’YS

Trans Union Gem & Mineral

Shelly Birch

Chavez Minerals

Southern Minerals

Rainbow Rocks and Gems

Rockwest

Aeora Rocks Exports OPC PTV LTD

Cooperative ribeiraa da folha

Denver minerals fossils gems jewelry show

Alpamayo Minerales

Rockology

Ortega Minerals & Stones S.A.C

USA Leather

Roc 3000

Smoky mountain relic room

Hong Kong Baihao Jewelry Co

Al Ameen Gems

Atlas Minerals & Fossils

Rex Creek Discoveries

Phenomenal Gems

Maison Sijilmasa

Geoda

Maison la caravane

Hiba Minerals

Peru Santo LLC

NWA Meteorite

Alacam Madencilik

Smilodon resources

Global Minerals

David Freeland

Good Migrations Studio

Designer Gem Stones – AKA pedras venturini

Silk Road Gems

Mageno Cabochons

Crystal King

Barnes Emeralds and Jewelry

Singletree Inc – The Bad Hatter Dude

Yax Tun Minerals LLC

Jabarkhel Gems Collection

Healthy Style LLC

Mineraux Mineraux

Shultz art

Mineracao Moura

Mats integrated nigeria emt

Minute Man Fossils

Nayab Gems & Minerals

Fluorite master

Sullivan & Rose

Kathmandu Jewelry

Agates Ocean

Ancient Archives

Era Minerals & Co Llc

Silvex Jewelry inc

Tafilalet Mineraux et Fossiles

The Crystal Cove LLC

Ru & Al Larimar and Amber

Rais International

Mamoun Minerals

Fina Minerals

Mazhar Thai Gems

Badin Stone

PCR Stones

Rainbow Art & Craft

Gruta

Utah dump digger

JVC Import and Export

Pyramid Peak Gems

Roccia-Roba

Ethiopia Gemstone International

The Balkan European

Aarsa Gems and Minerals

USA Mined Gems

Tanger Corail

Terra DG

KK minerals and stones

Paleo Passion LLC

Original Crystals

Taj company / meraki gemstones llc

Rahum LLC

Western Woods

Super Time Intl Corp

Silver Shine Jewelers

Bulkstone llc aka colombian crystals

The Lion Stone Peru

Adaia Rojas Minerals Peru

Your Coffee Guy

Nord Fossil 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

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!