Some tourmalines provide a visual record of their crystal growth by displaying two or more areas of different color. These are known as bi-color tourmalines. Rubellite stimulates not only the Heart Chakra, but the Root Chakra as well, bringing an increased flow of prana, or life-force energies, to nurture and heal the emotional body. Its grounding influence increases a zest for living and for lively interaction with others. It helps revitalize passion and joy in sexuality, and aids in making dedicated commitments based on love. Rubellite strengthens the ability to understand love, and promotes creativity in ways to put love out into the world. It assists one in being lively and sociable, but also encourages tactfulness and flexibility. The other colour is blue tourmaline, and that assists to increases access to higher levels of intuition and may amplify the psychic gifts of clairvoyance, clairaudience, clairsentience, prophecy, and spirit communication. It is highly beneficial to those who wish to become channels, and assists in processing impressions received from other realms and allowing them to flow out through verbal communication.