Amethyst element impurities), and the presence of trace elements, which result in complex crystal lattice substitutions. The hardness of the mineral is the same as quartz, thus it is suitable for use in jewelry. Amethyst occurs in primary hues from a light pinkish violet to a deep purple. Amethyst may exhibit one or both secondary hues, red and blue. The best varieties of amethyst can be found in Siberia, Sri Lanka, Brazil and the far East. The ideal grade is called "Deep Siberian" and has a primary purple hue of around 75–80%, with 15–20% blue and (depending on the light source)
Amethyst, Princess of Gemworld adult woman. The most powerful magic users in all of Gemworld are from the House of Amethyst. Amethyst decides to use her powers to rebel against Dark Opal's oppression over Gemworld. Upon befriending the winged unicorn Max, Princess Amethyst journeys in search of allies among The Twelve Kingdoms of Gemworld that do not support Dark Opal. She is successful in rallying support from most of the other House and gains friendship in Lord Topaz, Lady Turquoise, and Princess Emerald (Emmy). The first series ends with the defeat of Dark Opal, the liberation of Gemworld, and Amethyst's returned to Earth. During