Festival Overview
The Tucson Gem and Mineral Show on April 5, 2026 is less a single-room event than a citywide hunt through cases, tables, and hotel ballrooms filled with stones, fossils, beads, jewelry, and collector pieces. You might start at the Tucson Convention Center, then spend the rest of the day hopping between hotel showrooms across central Tucson, where dealers lay out everything from polished cabochons to rough material and striking specimen pieces. The feel shifts from serious trade buying to curious browsing within a few aisles, and that mix is what gives Tucson its pull.
