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

Pyramid Peak Gems

Alice Gemstone

Gruta

GTG Gems Corp

Pyrite Cubes

Madagascar Import / SEAM

Runnin Boar

Singing bowl Sound & Craft

D.T Otteson Turquoise

Cordova

Bulkstone llc aka colombian crystals

PG Gems Inc

Mineralphil Madagascar Collection

Mineraux Mineraux

Tanger Corail

KD Meteorites

Amigo Minerals

Super Time Intl Corp

Maison la caravane

The Lion Stone Peru

Aeora Rocks Exports OPC PTV LTD

USA Mined Gems

TalIs Minerals

Trina Ruiz Minerals

Rahum LLC

Himalayan essentials

Jabarkhel Gems Collection

Oura minerals

Western Woods

Zambian Gemstone Integrated Trades Associations

Mineraux Midelt

MG Crystals LLC

Gneiss Guy Minerals and Fossils

Geoda

Smilodon resources

Mamoun Minerals

Jeremy Berg

Adaia Rojas Minerals Peru

Stunning Gemstones

JVC Import and Export

Hogga & Kacmi

Mystic Magic

Fairystones

Cephas Gems and Minerals

Rockwest

Zheng Hong Jewelry & Gems Co ltd

Turquoise Mustang

Ajbari Minerals & Fossils

Barnes Emeralds and Jewelry

Gems Mart

Jh Stone Galleria

Hiba Minerals

GCO Amethyst LLC

Moldavite Family

The Crystal Cove LLC

Night Moon Gems Stones

Luxe Art and Jewelry Network Inc

Nayab Gems & Minerals

Mineralphil Madagascar

Sahara Treasures

Mineracao Moura

Utah dump digger

Ancient Archives

Rainbow Rocks and Gems

Third eye jewelry

Boresa Terefe Gadisa Export

Silver and Stud

Ed O’Rocks

Lost World Fossils

Taj company / meraki gemstones llc

Your Coffee Guy

Varkana Exports

Luxury Stone Art & Design LLC

Clocktower Gemstone Trading Ltd

Aarsa Gems and Minerals

East Africa Gems

Nord Fossil Inc

Instant Shine Cleaner

Excellence America LLC

Elias Aguirre Sculpture

Mineralien-Fossilien

Gallery Tibet House

Rockology

NWA Meteorite

SilverColors INC

Phenomenal Gems

Kentucky Agate, inc

Industrial Stone Madagascar

African Art and Minerals

Rais International

Good Migrations Studio

National Minerals

Kelly Styles

A.H.O Craft Madagascar

Moroccan & Crystals LLC

Designer Gem Stones – AKA pedras venturini

Shelly Birch

Paleo Passion LLC

Crystal Dreams

Agates Ocean

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!