Dumortierite is a stone that teaches you to stand up for yourself. It will help you to take control of your own life and increase your level of patience.
It is highly stimulating to the pineal gland located behind the Third Eye in the forehead. If you have the potential to develop psychic powers, it is a powerful stone to amplify many psychic gifts.
These stones will aid you if you work in psychic employment, including if you work in the astrology field, or are a tarot reader. Your accuracy in your interpretation of the information that you receive from the Divine mind, is aided by this stone.
They will also assist you to be patient, which is always an asset especially if you work with the public.
Chakras: Throat, Third Eye, Crown (especially Third Eye)