The Denver Gem Show

At The National Western Complex

September 5 – 14 2025

A Gigantic Free Show

Join us for the 2025 Denver Mineral, Fossil, Gem, and Jewelry Show — the largest in the United States!

Minerals

Fossils

Gems

Jewelry

This ten-day event spans September 5 – 14, 2025, and is the perfect opportunity for visitors & vendors to purchase (or sell) beautiful minerals, fossils, gems, and jewelry items.

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Tips for Starting or Expanding Your Crystal Collection

Tips for Starting or Expanding Your Crystal Collection

Collecting crystals is more than just a hobby—it’s a journey through nature’s artistry, history, and geology. Whether you’re drawn to the spiritual energy of crystals or captivated by their natural beauty, building a meaningful collection takes both curiosity and...

The Journey of Natural Pearls

The Journey of Natural Pearls

Few gemstones capture the imagination quite like the pearl. Unlike diamonds or sapphires, which are mined from the earth, pearls come from the ocean. Their journey from the depths of the sea to the velvet lining of a jewelry box is a story of natural wonder, delicate...

June’s Birthstones: Alexandrite, Moonstone & Pearl

June’s Birthstones: Alexandrite, Moonstone & Pearl

Fun fact: June is one of only three months that has not just one, but three birthstones: alexandrite, moonstone, and pearl. Each of these has a unique story, aesthetic, and energy, making June a truly special opportunity to celebrate different and new energies and...

Helpful Info

National Western Complex

4655 N Humboldt St
Denver, CO 80216

Vendor Information

Everything you need to know to sell at our gigantic event.

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