The 71st Annual Tucson Gem and Mineral Show at the Tucson Convention Center (TCC) wrapped up Sunday after bringing visitors and vendors from around the world to southern Arizona and delivering a significant economic boost to local businesses.
The annual event put on by the Tucson Gem and Mineral Society, which dates back to the 1950s, has grown exponentially over the decades.
Peter Megaw, exhibits co-chair for the Tucson Gem and Mineral Show and member of the Tucson Gem and Mineral Society says the event has transformed into a massive showcase…