Crystals are known over centuries for their healing powers. They have the potential to bring positive changes in the aura of a human being, a place, a home, a land and almost everything it comes in contact with. Crystals are created over millions of years in the deep mines across various parts of the world. Their color, shapes and their sizes, determine their healing powers. When used with proper attunement, alignment and placements, they can bring about miraculous changes.