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

Lost World Fossils

Robert Lairy

Original Crystals

Oura minerals

Mineralphil Madagascar Collection

The foothills Inc / Holguin Mexican Minerals

Trina Ruiz Minerals

USA Mined Gems

Museon Art Antique

Gneiss Guy Minerals and Fossils

Mats integrated nigeria emt

Tomas & Sons

Gemtago

Designer Gem Stones – AKA pedras venturini

Jh Stone Galleria

Maison Sijilmasa

Elias Aguirre Sculpture

Atlas Art Minerals & Fossils

Runnin Boar

Crystal King

Angel’s Rocks and Fossils

Bead resources corp

Baby Trex llc

Moroccan & Crystals LLC

Maison la caravane

Badin Stone

Tirupati Minerals

Ancient Archives

Justo Gems SAC

Nayab Gems & Minerals

Alacam Madencilik

Yax Tun Minerals LLC

Shentric Harmony

Aldemir E Poliana Minerals

Madagascar Import / SEAM

KD Meteorites

Geodecor

Ethiopia Gemstone International

Barnes Emeralds and Jewelry

Facet & Fire

The Lion Stone Peru

Mamoun Minerals

Black Hat Trading

Earth Mineral

Mageno Cabochons

Agates Ocean

Ethiopian Gems

Pyrite Cubes

JVC Import and Export

Zheng Hong Jewelry & Gems Co ltd

Third eye jewelry

Kentucky Agate, inc

Karmic Chakras Creations

Belkasmi Crystal

Rockwest

Silver Shine Jewelers

Excellence America LLC

Super Time Intl Corp

A.H.O Craft Madagascar

Himalayan essentials

Industrial Stone Madagascar

Kuner Gems and Minerals LLC

Down To Earth rock shop

Silvex Jewelry inc

Nikhil Gems

Instant Shine Cleaner

Shelley enterprises inc

Rais International

East Africa Gems

The Mod Ant LLC

Gemimex

Fluorite master

Paleobond

Rockology

PG Gems Inc

Arte Crystals llc

Kathmandu Jewelry

Bead Zone

Natures Designs

Good Migrations Studio

Global Minerals

Kelly Styles

Elestial Stones

Kenny Concessions

Mazhar Thai Gems

Crystal Dreams

Pyramid Peak Gems

Rainbow Art & Craft

Aeora Rocks Exports OPC PTV LTD

Rex Creek Discoveries

African Art and Minerals

Bazar Midelt

African Earth Treasures LLC

Tookalook Inc

G & Beads

Rewas Handicraft & Garments

Nativa Gems

Shultz art

GCO Amethyst LLC

GTG Gems Corp

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!