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

Gemimex

SilverColors INC

Instant Shine Cleaner

TGS Minerals

Himalayan essentials

Luxe Art and Jewelry Network Inc

Mineraux Mineraux

Earth Mineral

Kathmandu Jewelry

G & Beads

Moldavite Family

Varkana Exports

Casablanca exports

Bazar Midelt

Nayab Gems & Minerals

The Crystal Cove LLC

Agates Ocean

Oceanic Linkway Inc

Taj company / meraki gemstones llc

GCO Amethyst LLC

Super Time Intl Corp

Mineral’YS

Seven Seas Collectibles

Mineraux Midelt

Utah dump digger

Gems Mart

Global Minerals

Pyrite Cubes

KD Meteorites

Singing bowl Sound & Craft

Kelly Styles

Fluorite master

Aeora Rocks Exports OPC PTV LTD

Amigo Minerals

Zheng Hong Jewelry & Gems Co ltd

Karmic Chakras Creations

Mineralien-Fossilien

Malachite and gems of africa

P&L Art and Crystals Pte Ltd

PG Gems Inc

Ancient Archives

Maison la caravane

The foothills Inc / Holguin Mexican Minerals

Down To Earth rock shop

Beijing Steven Technology Co Ltd

Pangaea Industries Inc

Minerales Cristales Machu Picchu Peru

Lindgren Fossils

Boresa Terefe Gadisa Export

Mineralphil Madagascar Collection

Smoky mountain relic room

NorthWest montana fossils

Justo Gems SAC

African Mineral Treasures LLC

Jabarkhel Gems Collection

Clocktower Gemstone Trading Ltd

Western Woods

Jh Stone Galleria

Phenomenal Gems

Atlas Art Minerals & Fossils

USA Mined Gems

Moroccan & Crystals LLC

NWA Meteorite

Nikhil Gems

Good Migrations Studio

Silver Shine Jewelers

Mineracao Moura

Hogga & Kacmi

Museon Art Antique

Tirupati Minerals

Excellence America LLC

Rais International

Mineralphil Madagascar

Barnes Emeralds and Jewelry

Baby Trex llc

Ethio Star

Elias Aguirre Sculpture

Rockology

Ethiopian Gems

David Freeland

MG Crystals LLC

Yax Tun Minerals LLC

GTG Gems Corp

Southern Minerals

Bougafer Minerals & Fossils

East Africa Gems

Al Ameen Gems

Trans Union Gem & Mineral

Nativa Gems

Art Loyola

Adaia Rojas Minerals Peru

Rewas Handicraft & Garments

Roccia-Roba

JVC Import and Export

Ajbari Minerals & Fossils

Cephas Gems and Minerals

African Art and Minerals

Third eye jewelry

Smilodon resources

SINO Arts

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!