Pink Opal brings peace and tranquility. Brings emotional balance and clears the heart chakra. Pink Opal helps heal past traumas and helps with anxiety. This is one of my personal favorites, I carry mine often. Metaphysical properties are provided for your information and are not meant to replace the advice of a qualified physician or medical practitioner. Due to the nature of this product, color, size, and shape will vary. Quarter and dime are used for size reference.