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

Adaia Rojas Minerals Peru

Tookalook Inc

Mineralphil Madagascar Collection

Yax Tun Minerals LLC

GTG Gems Corp

Good Migrations Studio

Global Minerals

P&L Art and Crystals Pte Ltd

The Lion Stone Peru

Agates Ocean

PG Gems Inc

Zheng Hong Jewelry & Gems Co ltd

Badin Stone

Kathmandu Jewelry

Mineracao Moura

Trans Union Gem & Mineral

SINO Arts

Mineralphil Madagascar

David Freeland

Oceanic Linkway Inc

Beijing Steven Technology Co Ltd

Aqua Laila Gems & Minerals

Peru Santo LLC

Gneiss Guy Minerals and Fossils

Gem Center USA

GCO Amethyst LLC

Rainbow Rocks and Gems

Boresa Terefe Gadisa Export

El Paso Rock Shop

New Century Wholesale

USA Mined Gems

Baby Trex llc

Ajbari Minerals & Fossils

Elias Aguirre Sculpture

The Crystal Cove LLC

East Africa Gems

Karmic Chakras Creations

Earth Mineral

Cephas Gems and Minerals

Fluorite master

Mystic Magic

A.H.O Craft Madagascar

Crystal & Gems

Uruguay amethyst

Varkana Exports

Luxe Art and Jewelry Network Inc

Aarsa Gems and Minerals

SilverColors INC

Your Coffee Guy

Art DRC Mineral

Seven Seas Collectibles

Sahara Treasures

Ancient Archives

Village Morocco

Gems Mart

Pangaea Industries Inc

Hmani Inc.

Excellence America LLC

JK Stone

Nativa Gems

Bougafer Minerals & Fossils

Geodecor

Original Crystals

Mineraux Mineraux

Alacam Madencilik

African Earth Treasures LLC

Madagascar Import / SEAM

Mamoun Minerals

Cooperative ribeiraa da folha

Amigo Minerals

African Mineral Treasures LLC

Phenomenal Gems

Nord Fossil Inc

Roccia-Roba

Down To Earth rock shop

Casablanca exports

Barnes Emeralds and Jewelry

Aeora Rocks Exports OPC PTV LTD

Rainbow Art & Craft

NWA Meteorite

Rewas Handicraft & Garments

TGS Minerals

Moldavite Family

Bulkstone llc aka colombian crystals

Oh My Druzy – RRK Minerals LLC

Lindgren Fossils

Third eye jewelry

Creare Collective

NorthWest montana fossils

Arte Crystals llc

Minute Man Fossils

Ethiopian Gems

Guangxia Hazlewood

Jabarkhel Gems Collection

Global Gem Co

Ru & Al Larimar and Amber

Ethio Star

Al Ameen Gems

National Minerals

Rex Creek Discoveries

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!