Dumortierite is an excellent stone when you want to focus your psychic and intuitive abilities. Dumortierite is a great cleanser for all chakras.
Dumortierite can assist in connecting with Spirit Guides. Dumortierite is also good for remembering and receiving messages from your subconscious while dreaming. Dumortierite is a great dream stone overall, and can be a very potent key to accessing some of the deeper wells of the subconscious mind.
If you work in a creative field and you're feeling stuck, Dumortierite can be great for such things as writer's block!
With such high spiritual and creative potential, Dumotierite is linked to both the third eye chakra, and the astrological sign of Leo.