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

Rewas Handicraft & Garments

Ortega Minerals & Stones S.A.C

SINO Arts

Maison Sijilmasa

African Mineral Treasures LLC

Hmani Inc.

Southern Minerals

Terra DG

Mamoun Minerals

Varkana Exports

Asirihandcrafted

Mineralphil Madagascar Collection

African Art and Minerals

Hogga & Kacmi

Turquoise Mustang

Oh My Druzy – RRK Minerals LLC

Bazar Midelt

Bulkstone llc aka colombian crystals

Silver and Stud

The Lion Stone Peru

Underfoot Fossils

Global Minerals

Casablanca exports

Kathmandu Jewelry

Ancient Archives

Alacam Madencilik

Jeremy Berg

Alice Gemstone

Down To Earth rock shop

PCR Stones

Madagascar Import / SEAM

Your Coffee Guy

Pyramid Peak Gems

New Century Wholesale

Sahara Treasures

Michigan rocks & minerals

Earth Mineral

African Earth Treasures LLC

Trans Union Gem & Mineral

Uruguay amethyst

Rockology

Adaia Rojas Minerals Peru

Karmic Chakras Creations

Ru & Al Larimar and Amber

Gneiss Guy Minerals and Fossils

Good Migrations Studio

Oceanic Linkway Inc

Crystal King

Rahum LLC

Art DRC Mineral

Mineral’YS

Gallery Tibet House

Seven Seas Collectibles

Jennifer Gems

Ethio Star

Mineraux Midelt

Industrial Stone Madagascar

Elias Aguirre Sculpture

Arte Crystals llc

Barnes Emeralds and Jewelry

Boresa Terefe Gadisa Export

TalIs Minerals

Pyrite Cubes

Museon Art Antique

Gem Center USA

Phenomenal Gems

Singing bowl Sound & Craft

Ethiopian Gems

Ed O’Rocks

Trina Ruiz Minerals

Zambian Gemstone Integrated Trades Associations

Kuner Gems and Minerals LLC

Runnin Boar

National Minerals

Smoky mountain relic room

Guangxia Hazlewood

Rainbow Art & Craft

Fluorite master

Bougafer Minerals & Fossils

Lost World Fossils

Rockwest

Gruta

Cephas Gems and Minerals

Moldavite Family

Night Moon Gems Stones

Maison la caravane

Peru Santo LLC

A.H.O Craft Madagascar

Jh Stone Galleria

Crystal & Gems

Mineralien-Fossilien

GTG Gems Corp

Rainbow Rocks and Gems

PG Gems Inc

Rais International

Nativa Gems

Zheng Hong Jewelry & Gems Co ltd

Beijing Steven Technology Co Ltd

Super Time Intl Corp

Yax Tun Minerals 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!