Amethyst . A member of the quartz family, amethysts with intense, rich purple shades have long been considered the most precious of these n ...
Spectacular Gold and Amethyst Ring Discovered From World's Largest Ancient Winery, Used to Prevent 'Hangovers' A spectacular gold and amethyst ring discovered from the world's largest ancient wine ...
Amethyst, a variety of quartz with a vivid purple color, is the birthstone for February. Purple is a highly sought color for ...