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

Lindgren Fossils

Arte Crystals llc

Aeora Rocks Exports OPC PTV LTD

Gems Mart

A.H.O Craft Madagascar

Michigan rocks & minerals

Brah Gemstone USA

Karmic Chakras Creations

Terra DG

Nikhil Gems

Southern Minerals

Nayab Gems & Minerals

Super Time Intl Corp

Peru Santo LLC

Paleo Passion LLC

Lost World Fossils

Shelly Birch

TalIs Minerals

New Century Wholesale

P&L Art and Crystals Pte Ltd

Justo Gems SAC

NorthWest montana fossils

Phenomenal Gems

Ethiopia Gemstone International

Ethio Star

Hogga & Kacmi

Mineracao Moura

Crystal King

Industrial Stone Madagascar

Hiba Minerals

Crystal & Gems

Uruguay amethyst

Jh Stone Galleria

Mineraux Midelt

Barnes Emeralds and Jewelry

Madagascar Import / SEAM

Silver Shine Jewelers

Aarsa Gems and Minerals

Bulkstone llc aka colombian crystals

Natures Designs

Original Crystals

Sahara Treasures

Maison la caravane

Seven Seas Collectibles

Pyrite Cubes

Badin Stone

Rainbow Art & Craft

Cooperative ribeiraa da folha

Clocktower Gemstone Trading Ltd

Era Minerals & Co Llc

Hmani Inc.

SINO Arts

Stone Wood Mada

Art DRC Mineral

Moroccan & Crystals LLC

Oh My Druzy – RRK Minerals LLC

Rockwest

Jeremy Berg

Good Migrations Studio

African Mineral Treasures LLC

Earth Mineral

Instant Shine Cleaner

Amigo Minerals

Elias Aguirre Sculpture

NWA Meteorite

The foothills Inc / Holguin Mexican Minerals

SilverColors INC

Nord Fossil Inc

G & Beads

Alacam Madencilik

MG Crystals LLC

Asirihandcrafted

Himalayan essentials

Zheng Hong Jewelry & Gems Co ltd

Maison Sijilmasa

Celestya

Third eye jewelry

Varkana Exports

Art Loyola

The Lion Stone Peru

Tafilatet Mineraux et Fossiles

Gem Center USA

Utah dump digger

Zambian Gemstone Integrated Trades Associations

Global Gem Co

Mineral’YS

Rockology

JVC Import and Export

Gruta

East Africa Gems

Kelly Styles

D.T Otteson Turquoise

Underfoot Fossils

Ethiopian Gems

Smoky mountain relic room

The Crystal Cove LLC

Mystic Magic

Cephas Gems and Minerals

USA Mined Gems

Rais International

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!