Amethyst is not primarily defined by carat weight; this is different to most gemstones where the carat weight exponentially increases the value of the stone. The biggest factor in the value of amethyst is the color displayed. The highest grade amethyst (called "Deep Russian") is exceptionally rare and therefore, when one is found, its value is dependent on the demand of collectors. It is, however, still orders of magnitude lower than the highest grade sapphires or rubies (padparadscha sapphire or "pigeon's blood" ruby). Amethyst Amethyst is a violet variety of quartz. The name comes from the Koine Greek ἀμέθυστος "amethystos" from
Amethyst Initiative 21 is a socially and medically sound policy that helps parents, schools and law enforcement protect our youth from the potentially life-threatening effects of underage drinking." Choose Responsibility argues that scientific evidence supports the Amethyst Initiative's views and goals, and refutes some of MADD's past claims. Sanford Ungar, president of Goucher College and signee of the initiative argues that opponents should not fear because the Amethyst Initiative is about opening up the debate to improve alcohol policy. He brings about the misconception that they want to "polarize" the issue at hand, but instead wishes to find a better alternative to