Tucson’s Gem and Mineral Show, which takes place annually in January and February is a showcase of artists, gemologists, miners, etc from every continent. Over 4,000 mineral traders gather at the Tucson Gem Show to share their craft, expertise, and treasures. This guide is for those who have never been and are planning to go or others who may not be rookies but would love to hear someone’s point of view when it comes to exploring the Tucson Gem and Mineral Show.