Tourmaline has also been found in pegmatites. Some very unique physical qualities have been found in this stone. When you rub a Tourmaline, it quickly develops an electric charge. Subjecting the stone to temperature changes will also electrify it. It will hold this charge over an extended period of time.
Tourmaline is also extremely dichroic, more so than any other stone or crystal.
In simple terms, this mean when a stone is cut perpendicular to its axis it will appear opaque or cloudy. Tourmaline Crystals do not have an ancient history of magical uses. So I will review these energies by color. Choose from Love, Abundance, Health or Protection. Last issue I made the assumption that you were familiar with the Astrological Zodiac, however I am not going to make the same assumption about Chakras.