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

Oura minerals

Underfoot Fossils

Singing bowl Sound & Craft

Cephas Gems and Minerals

Hiba Minerals

Casablanca exports

Rockology

Bazar Midelt

Roccia-Roba

A.H.O Craft Madagascar

Era Minerals & Co Llc

Gallery Tibet House

Agates Ocean

Mamoun Minerals

Alice Gemstone

Geoda

Barnes Emeralds and Jewelry

El Paso Rock Shop

Hogga & Kacmi

Oceanic Linkway Inc

Seven Seas Collectibles

Brah Gemstone USA

SilverColors INC

Geodecor

Michigan rocks & minerals

Moroccan & Crystals LLC

Hong Kong Baihao Jewelry Co

Yax Tun Minerals LLC

Amigo Minerals

Creare Collective

Maison la caravane

Southern Minerals

Karmic Chakras Creations

African Earth Treasures LLC

Ethiopian Gems

Aeora Rocks Exports OPC PTV LTD

Trans Union Gem & Mineral

The Lion Stone Peru

Crystal & Gems

Fina Minerals

Nord Fossil Inc

Mineralphil Madagascar

Tafilatet Mineraux et Fossiles

Ajbari Minerals & Fossils

Peru Santo LLC

Museon Art Antique

Pyrite Cubes

Instant Shine Cleaner

Utah dump digger

Earth Mineral

The Crystal Cove LLC

Tookalook Inc

Al Ameen Gems

Justo Gems SAC

Mineraux Mineraux

Taj company / meraki gemstones llc

Minerales Cristales Machu Picchu Peru

Zheng Hong Jewelry & Gems Co ltd

Mineral’YS

Uruguay amethyst

Sahara Treasures

African Art and Minerals

Down To Earth rock shop

Aarsa Gems and Minerals

Jh Stone Galleria

Clocktower Gemstone Trading Ltd

Morocco Minerals

The foothills Inc / Holguin Mexican Minerals

Export Africa

Rewas Handicraft & Garments

Village Morocco

Oh My Druzy – RRK Minerals LLC

Rainbow Rocks and Gems

Silver Shine Jewelers

Gem Center USA

Gemimex

Nikhil Gems

Nayab Gems & Minerals

GCO Amethyst LLC

KD Meteorites

Your Coffee Guy

Luxe Art and Jewelry Network Inc

Himalayan essentials

NWA Meteorite

Boresa Terefe Gadisa Export

SINO Arts

MG Crystals LLC

Rex Creek Discoveries

East Africa Gems

Rais International

PG Gems Inc

Mineralien-Fossilien

TGS Minerals

Gruta

Ancient Archives

USA Mined Gems

Smoky mountain relic room

Alacam Madencilik

Madagascar Import / SEAM

Excellence America LLC

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!