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

Silver Shine Jewelers

Aarsa Gems and Minerals

Badin Stone

All Pakistan Gem & Minerals Company

Adaia Rojas Minerals Peru

Oceanic Linkway Inc

Celestya

Shark Teeth.Com

Rex Creek Discoveries

Down To Earth rock shop

Industrial Stone Madagascar

Paleo Passion LLC

Karmic Chakras Creations

Mineralien-Fossilien

Rewas Handicraft & Garments

Geodecor

Alacam Madencilik

Night Moon Gems Stones

Mineraux Mineraux

Cooperative ribeiraa da folha

Geoda

Maison la caravane

Mystic Magic

A.H.O Craft Madagascar

Fluorite master

Casablanca exports

Rainbow Rocks and Gems

Cephas Gems and Minerals

Alice Gemstone

Heart Of The Mountain

Michigan rocks & minerals

Original Crystals

GCO Amethyst LLC

Oura minerals

Super Time Intl Corp

Underfoot Fossils

Belkasmi Crystal

Tirupati Minerals

New Century Wholesale

Excellence America LLC

Southern Minerals

The Lion Stone Peru

Hmani Inc.

G & Beads

David Freeland

Elias Aguirre Sculpture

Crystal & Gems

Brah Gemstone USA

Gems Mart

SINO Arts

JVC Import and Export

Seven Seas Collectibles

Jh Stone Galleria

Smilodon resources

Global Gem Co

African Art and Minerals

Uruguay amethyst

Morocco Minerals

Hogga & Kacmi

Pangaea Industries Inc

Roccia-Roba

Mineracao Moura

Justo Gems SAC

Yax Tun Minerals LLC

Mineralphil Madagascar Collection

Varkana Exports

Bazar Midelt

Jennifer Gems

Baby Trex llc

KD Meteorites

Gemimex

Ajbari Minerals & Fossils

Tookalook Inc

MG Crystals LLC

Tanger Corail

Trans Union Gem & Mineral

GTG Gems Corp

Rais International

NorthWest montana fossils

National Minerals

Clocktower Gemstone Trading Ltd

Fina Minerals

Moldavite Family

Kathmandu Jewelry

Oh My Druzy – RRK Minerals LLC

Third eye jewelry

Kelly Styles

Designer Gem Stones – AKA pedras venturini

Atlas Art Minerals & Fossils

Utah dump digger

Global Minerals

African Mineral Treasures LLC

Art Loyola

Smoky mountain relic room

The Crystal Cove LLC

Mineral’YS

Hong Kong Baihao Jewelry Co

The foothills Inc / Holguin Mexican Minerals

Madagascar Import / SEAM

Your Coffee Guy

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!