Moonstone as a name is taken from the sheen of the moon and represents the calmness that the moon holds. It has a great value in the astrology and is considered as a superior gemstone. It is known to provide peace, serenity, calmness, vitality and good health to the person wearing the stone. It is available in various colors like White, grey, peach, milk, and rainbow colors as well. Most of the mining for blue moonstone is done in the island of Serendib which is in Sri Lanka. The blue moonstone is linked to the month of June and has many other astrological values as well.