TUCSON — There’s nothing on earth quite like the annual Tucson Gem and Mineral Show in Arizona. That’s because some of the most beautiful pieces of the earth’s natural beauty are on display and for sale, attracting an international audience.
Most gem and mineral shows might occupy a convention center for a weekend or two. The Tucson Gem and Mineral Show stretches across the entire city for two weeks, with hundreds of vendors from dozens of countries showcasing spectacular fossils, minerals, gems, and other artifacts from natural and human history.
Pieces of Wyoming are everywhere in Tucson and often account for the biggest sales, both in size and price…