White Opal is a stone of angelic connections. It is often used for clearing emotions to create more positive vibrations. It is useful in balancing all chakras.The opal is said to be many things including the most powerful of healing stones, the stone of hope, the stone of great achievement and even the "stone of the Gods". Ancient Romans associated opal with hope and good luckOpal stones are mainly considered as a substitute stones of diamond. With another alternative being a zircon opal stones are primarily cold in nature, and well known for its soothing characters. The opal stone corresponds to the Libra and serves as a zodiac sign to this birthstone. Libra helps in giving hope and development of positivity towards life.