MULTICOLOR TOURMALINE (The Muse's Stone) Because of its multicolour nature, the tourmaline is one of the rare semi-precious gemstones that easily evokes a genuine vibration of happiness and lightness of being. Tourmaline is the stone of Inspiration, understanding, self-confidence & balancing. Tourmaline increases flexibility, happiness, objectivity, compassion and serenity. It also enhances tolerance and understanding. It is a stone that is very helpful for channeling. Tourmaline is also a very protecting stone.