Amethyst is a violet variety of quartz often used in jewelry.
Amethyst is a semiprecious stone and is the traditional birthstone for February.
Amethyst is a purple variety of quartz and owes its violet color to irradiation.
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 Amethysts can be found in Siberia,
Sri Lanka, Brazil and the far East
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