Tucson is a city in souther Arizona. It hosts the annual Tucson Gem & Mineral Show, one of the largest gem & mineral shows in the world. It was featured in the Tucson Geo-RoadTrip.
Tucson is a city in souther Arizona. It hosts the annual Tucson Gem & Mineral Show, one of the largest gem & mineral shows in the world. It was featured in the Tucson Geo-RoadTrip.