Gem shows are events where vendors and collectors gather to display, sell, and trade various types of gemstones, minerals, and jewelry. These shows often feature a wide range of items, including precious stones like diamonds and emeralds, as well as fossils and geodes. Attendees can learn about different types of gems and their origins, often through workshops and presentations. Many gem shows are held annually in different locations, attracting enthusiasts from around the world. Some of the largest events, such as the Tucson Gem and Mineral Show, showcase thousands of exhibitors and offer opportunities for networking and education. These shows are popular among both hobbyists and professionals in the gemology field.