Colorado Minerals Fossils & Gems Show Denver Coliseum – @ the Denver Coliseum, September, 5-14th 2025

Colorado
Minerals
Fossils
& Gems
Show 2026

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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

Nativa Gems

Trina Ruiz Minerals

Asirihandcrafted

Madagascar Import / SEAM

Southern Minerals

Madagascar Carnelian and Fossil

Down To Earth rock shop

Tirupati Minerals

Gallery Tibet House

Zambian Gemstone Integrated Trades Associations

Hong Kong Baihao Jewelry Co

GTG Gems Corp

Yax Tun Minerals LLC

Gem Center USA

USA Mined Gems

Cordova

Sullivan & Rose

Cooperative ribeiraa da folha

Stunning Gemstones

Alice Gemstone

Morocco Minerals

Stone Wood Mada

Excellence America LLC

Zheng Hong Jewelry & Gems Co ltd

Roc 3000

SilverColors INC

Pyrite Cubes

East Africa Gems

Silver and Stud

Third eye jewelry

Gemimex

Rahum LLC

TalIs Minerals

Night Moon Gems Stones

Michigan rocks & minerals

Brah Gemstone USA

Nord Fossil Inc

Global Minerals

Bulkstone llc aka colombian crystals

Shelly Birch

Ru & Al Larimar and Amber

Nikhil Gems

Himalayan essentials

Maison la caravane

Varkana Exports

African Earth Treasures LLC

Pangaea Industries Inc

Original Crystals

Crystal King

Guangxia Hazlewood

PG Gems Inc

Boresa Terefe Gadisa Export

Jh Stone Galleria

Karmic Chakras Creations

TGS Minerals

Export Africa

Gruta

Badin Stone

Mystic Magic

G & Beads

Bougafer Minerals & Fossils

Mineralphil Madagascar Collection

Mineraux Mineraux

Sahara Treasures

Tafilatet Mineraux et Fossiles

Gneiss Guy Minerals and Fossils

Fluorite master

Crystal Dreams

Turquoise Mustang

Smoky mountain relic room

Oura minerals

Maison Sijilmasa

African Art and Minerals

D.T Otteson Turquoise

Oh My Druzy – RRK Minerals LLC

Paleo Passion LLC

Luxe Art and Jewelry Network Inc

Industrial Stone Madagascar

Lindgren Fossils

Tanger Corail

Al Ameen Gems

David Freeland

Utah dump digger

Aarsa Gems and Minerals

Good Migrations Studio

Jeremy Berg

Mineral’YS

Peru Santo LLC

Gems Mart

Alacam Madencilik

Celestya

Instant Shine Cleaner

Ajbari Minerals & Fossils

Ed O’Rocks

Terra DG

Kelly Styles

Atlas Art Minerals & Fossils

JVC Import and Export

Art DRC Mineral

Your Coffee Guy

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!