Indicolite (Blue Tourmaline)
Indicolite is blue tourmaline, which is probably the rarest form of tourmaline. As a type of tourmaline it has those properties in addition to its own. Indicolite corresponds to all chakras in terms of clearing, but particularly to the throat and third eye chakras. It is said to aid in the quest for spiritual growth. It increases psychic awareness, and increases healing powers. Indicolite can also bring happiness and laughter to your life. It also promotes inspiration of all kinds, and lessens fear. Indicolite is a protective stone that can dispel curses and protect from all dangers. In the physical realm, indicolite is said to benefit the lungs, larynx, thyroid, heart, internal organs, and parasympathetic nerves.
Infinite Stone (Infinite) 
Infinite is often called "the healer's stone." It is particularly useful for healers, athletes, chronic pain sufferers, and others who have an ongoing need for healing energies. Infinite is a soothing and calming stone. It is used in crystal healing to draw pain out from affected areas. It does, however, need to be cleansed regularly. Although both shades are equally valuable, some people prefer the lighter shades, and others the darker shades to work with. It is said to be excellent for the treatment of joints, muscles, connective tissue, the immune system, and is excellent at pain relief. It has been called a miracle-working stone.
Iolite (aka Water Sapphire) 
Iolite is popularly known as water sapphire, although it is not a type of sapphire at all. It is, however, one of the best stones to use in psychic, healing, and spiritual activities. It can open one to psychic talents and expand them, and is excellent for use on the 3rd eye and crown chakras. It was used in thin sheets by the ancient Vikings as a "lens" to see during their ocean voyages, as the world's first polarising filter, and is often known as the Viking stone. It is thus said that iolite can bring clear psychic vision. It can also enhance curiosity. It is also an excellent stone for meditation and astral travel. It helps one grow spiritually in a gentle fashion. Iolite is considered a very strong "Shaman" stone, and can stimulate visions. Iolite is very helpful when dealing with addictions, including alcoholism. It is also said to help build relationships of all kinds. It assists in detoxification as well as maintaining sobriety. Iolite is also said to help build relationships. In the physical realm, iolite is used to help heal sore throat