Amethyst (Jamunia) is a astrologically powerful and protective gemstone . Amethyst is a natural tranquiliser , it relieves stress and strain , soothes irritability , balances mood swings , dispels , anger , rage fear and anxiety . Alleviates sadness and grief , and dissolves negativity . Native who are suffering from malefic effect of Saturn planet in horoscope are recommended to wear this stone , as well as to make Saturn (Shani) strong . And also Amethyst (Jamunia) restores lost fortune & relationships , Amethyst can overcome unexpected possibilities and therefore , helps the wearer to enhance greedy and financial aids as well as repairing weak or damage relations . Amethyst has been widely used for many decades like for remedying self-destructive and additive tendencies of human being , individual , who have smoking , drinking or drugs addiction should wear this gemstone . Natural Amethyst (Jamunia) is a voilet colored semi-precious stone of quartz mineral family . As an astrologically is a replacement of Blue Sapphire and generally comes from Brazil.