The Tucson Gem and Mineral Society (TGMS) is a non-profit organization dedicated to promoting the study and appreciation of gems, minerals, and fossils. Founded in 1946, it serves as a hub for enthusiasts, collectors, and professionals in the field. The society organizes events, workshops, and educational programs to foster knowledge and skills related to geology and lapidary arts. One of the highlights of TGMS is the annual Tucson Gem and Mineral Show, which attracts thousands of visitors from around the world. This event showcases a vast array of gemstones, minerals, and jewelry, providing a platform for vendors and collectors to connect and share their passion.