The amethyst Its colour is as unique as it is seductive, though in fact this gemstone of all gemstones is said to protect its wearer against seduction. The amethyst is extravagance in violet. For many...
Amethyst is the purple variety of quartz. Its chemical formula is SiO2. Amethyst's coloration is due to a complex interplay of iron and aluminium. Amethyst is the birthstone of February. It has been believed...
Crystalline quartz in shades of purple, lilac or mauve is called amethyst, a stone traditionally worn to guard against drunkeness and to instill a sober mind. The word amethyst comes from the Greek meaning...