A semiprecious stone, or a transparent quartz, to be exact. Its name comes from the old Greek “krystallos,” which means “ice.”

Back in that time, people believed that Rock Quartz had once been water, but then froze by the influence of magic. It may be both transparent or have light blue, green, and black shades. Sometimes it is called “Arabic diamond” or “bohemian diamond.” It symbolizes modesty and purity. It is well known for its healing characteristics.