Can You Guess Each State's Official Gem?

Each U.S. state has an array of natural resources and wildlife that make it unique. The 50 states showcase their landscapes and history through a wide range of designated characteristics, including everything from official state nicknames to state animals, trees, flowers and even gemstones. From diamonds to turquoise to even petrified wood, take this quiz to see how much you know about the official gems of the United States.