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

Era Minerals & Co Llc

Fina Minerals

Earth Mineral

Ru & Al Larimar and Amber

El Paso Rock Shop

Aarsa Gems and Minerals

Agates Ocean

Mineralphil Madagascar Collection

Minute Man Fossils

Tookalook Inc

Baby Trex llc

Adaia Rojas Minerals Peru

Global Minerals

Geodecor

Madagascar Import / SEAM

Guangxia Hazlewood

Mamoun Minerals

National Minerals

Varkana Exports

Rex Creek Discoveries

African Earth Treasures LLC

Maison la caravane

Elias Aguirre Sculpture

New Century Wholesale

Kathmandu Jewelry

Underfoot Fossils

Gem Center USA

Western Woods

Excellence America LLC

Aeora Rocks Exports OPC PTV LTD

Utah dump digger

East Africa Gems

Ancient Archives

Geoda

Moroccan & Crystals LLC

Gemimex

P&L Art and Crystals Pte Ltd

SilverColors INC

JK Stone

Alacam Madencilik

Rainbow Art & Craft

Alice Gemstone

Clocktower Gemstone Trading Ltd

Karmic Chakras Creations

Rewas Handicraft & Garments

Casablanca exports

MG Crystals LLC

KD Meteorites

Ajbari Minerals & Fossils

Ethio Star

Roccia-Roba

Museon Art Antique

Jennifer Gems

Oceanic Linkway Inc

Mineralien-Fossilien

PG Gems Inc

Rainbow Rocks and Gems

Al Ameen Gems

Hogga & Kacmi

David Freeland

USA Mined Gems

Uruguay amethyst

Nayab Gems & Minerals

Brah Gemstone USA

The Crystal Cove LLC

Tirupati Minerals

Hmani Inc.

Beijing Steven Technology Co Ltd

Amigo Minerals

Minerales Cristales Machu Picchu Peru

Zheng Hong Jewelry & Gems Co ltd

Nord Fossil Inc

Trans Union Gem & Mineral

Kelly Styles

Yax Tun Minerals LLC

Ethiopia Gemstone International

Ethiopian Gems

Peru Santo LLC

Nikhil Gems

Bulkstone llc aka colombian crystals

Mineralphil Madagascar

Mineral’YS

NWA Meteorite

Art DRC Mineral

Southern Minerals

Barnes Emeralds and Jewelry

Global Gem Co

Rockology

Jh Stone Galleria

Taj company / meraki gemstones llc

African Mineral Treasures LLC

Village Morocco

Bougafer Minerals & Fossils

Seven Seas Collectibles

Silver Shine Jewelers

Hong Kong Baihao Jewelry Co

The Lion Stone Peru

Pyrite Cubes

A.H.O Craft Madagascar

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!