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

Smilodon resources

Era Minerals & Co Llc

NorthWest montana fossils

Hiba Minerals

Baby Trex llc

Sahara Treasures

Designer Gem Stones – AKA pedras venturini

Barnes Emeralds and Jewelry

Fluorite master

Arte Crystals llc

Jh Stone Galleria

African Earth Treasures LLC

Nayab Gems & Minerals

Bougafer Minerals & Fossils

Pangaea Industries Inc

Rahum LLC

Smoky mountain relic room

SINO Arts

Ethiopian Gems

Maison la caravane

Art Loyola

Badin Stone

Boresa Terefe Gadisa Export

Gneiss Guy Minerals and Fossils

Gruta

Kathmandu Jewelry

Oh My Druzy – RRK Minerals LLC

Industrial Stone Madagascar

A.H.O Craft Madagascar

Earth Mineral

Trans Union Gem & Mineral

Mineraux Midelt

Yax Tun Minerals LLC

Ru & Al Larimar and Amber

Mineracao Moura

Roc 3000

Moldavite Family

Rainbow Rocks and Gems

Justo Gems SAC

Paleo Passion LLC

Taj company / meraki gemstones llc

Tookalook Inc

Atlas Art Minerals & Fossils

JK Stone

Clocktower Gemstone Trading Ltd

Crystal & Gems

Kelly Styles

Third eye jewelry

Seven Seas Collectibles

Mystic Magic

Agates Ocean

Nativa Gems

Geoda

NWA Meteorite

Your Coffee Guy

Gemimex

Jennifer Gems

Fairystones

Phenomenal Gems

Minerales Cristales Machu Picchu Peru

Mineraux Mineraux

GTG Gems Corp

Tafilatet Mineraux et Fossiles

The Lion Stone Peru

Creare Collective

Ethio Star

Rex Creek Discoveries

Global Gem Co

Singing bowl Sound & Craft

Mineralphil Madagascar

Utah dump digger

Aarsa Gems and Minerals

Excellence America LLC

Bulkstone llc aka colombian crystals

Hogga & Kacmi

Gems Mart

PCR Stones

Rewas Handicraft & Garments

Aqua Laila Gems & Minerals

Varkana Exports

Gallery Tibet House

Roccia-Roba

Michigan rocks & minerals

Minute Man Fossils

GCO Amethyst LLC

Western Woods

Mamoun Minerals

Madagascar Import / SEAM

Maison Sijilmasa

USA Mined Gems

David Freeland

The Crystal Cove LLC

Original Crystals

Al Ameen Gems

Beijing Steven Technology Co Ltd

Pyrite Cubes

Bazar Midelt

Luxe Art and Jewelry Network Inc

Instant Shine Cleaner

Silver Shine Jewelers

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!