Uruguay good luck charm  Uruguay is a country in South America in the southeastern region popularly known for sports, wine, meat, and much more. Traditionally, some tribes in Uruguay believe that Amethyst, a beautiful purple gemstone, can bring good luck to you!  History of Amethyst as a good luck charm  Amethyst is derived from the Greek word amethustos that means sober. Greek mythology explains that Amethyst was a young virgin, and, one day, she drank a lot of red wine…