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

Fluorite master

Aeora Rocks Exports OPC PTV LTD

Kathmandu Jewelry

Uruguay amethyst

African Art and Minerals

African Mineral Treasures LLC

Ancient Archives

Utah dump digger

Alice Gemstone

The foothills Inc / Holguin Mexican Minerals

Aqua Laila Gems & Minerals

Mineraux Mineraux

Ethiopia Gemstone International

Himalayan essentials

Ajbari Minerals & Fossils

Mystic Magic

Beijing Steven Technology Co Ltd

Adaia Rojas Minerals Peru

Silver Shine Jewelers

Michigan rocks & minerals

Fairystones

Oura minerals

Fina Minerals

Down To Earth rock shop

D.T Otteson Turquoise

Trans Union Gem & Mineral

KD Meteorites

Era Minerals & Co Llc

Rex Creek Discoveries

JK Stone

Varkana Exports

SINO Arts

Oceanic Linkway Inc

Geoda

Tirupati Minerals

Crystal & Gems

Justo Gems SAC

Amigo Minerals

NorthWest montana fossils

Ethio Star

Gems Mart

Mineraux Midelt

Hogga & Kacmi

Al Ameen Gems

Gruta

Pyrite Cubes

TGS Minerals

Natures Designs

Baby Trex llc

GTG Gems Corp

Geodecor

Super Time Intl Corp

African Earth Treasures LLC

GCO Amethyst LLC

Nikhil Gems

Mineralien-Fossilien

Nayab Gems & Minerals

Minerales Cristales Machu Picchu Peru

New Century Wholesale

Earth Mineral

Museon Art Antique

Global Gem Co

Kelly Styles

Luxe Art and Jewelry Network Inc

Moldavite Family

Bazar Midelt

National Minerals

Art DRC Mineral

El Paso Rock Shop

Oh My Druzy – RRK Minerals LLC

Peru Santo LLC

SilverColors INC

Western Woods

Hong Kong Baihao Jewelry Co

Atlas Art Minerals & Fossils

JVC Import and Export

Smilodon resources

Mineracao Moura

Tafilatet Mineraux et Fossiles

Minute Man Fossils

Seven Seas Collectibles

Global Minerals

Phenomenal Gems

Industrial Stone Madagascar

Original Crystals

Agates Ocean

Bougafer Minerals & Fossils

Barnes Emeralds and Jewelry

Zheng Hong Jewelry & Gems Co ltd

Gneiss Guy Minerals and Fossils

Morocco Minerals

Good Migrations Studio

Southern Minerals

Badin Stone

Gemimex

David Freeland

Rewas Handicraft & Garments

MG Crystals LLC

Stone Wood Mada

Brah Gemstone USA

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!