Dumortierite is a rare, deep blue stone that was discovered in the 19th century. When it was discovered it was classified by occultists as being governed by Uranus, a newly-discovered planet said to rule revolution, discovery and genius.
Dumortierite is said to be very protective, especially against concentrated magical attacks and ill-wishing. It turns away curses, unexpected projections of magical power and the sort of highly organised and focused attacks that would come from a group that are working against you or a person who bears a grudge. It is said to send any energy projected towards you back to its source with even more concentrated power, returning positive energy for good will and negative energy for ill will. Because of this it is known as the stone of justice and is often used magically to ensure fair and fitting payback against a person who has used their magical or spiritual powers unethically. Be sure that your motives are pure before you use Dumortierite, or you may well find that you turn your negative energy back on yourself!
Meditation with Dumortierite is said to encourages creativity, imagination and revolutionary new ways of thinking. It is especially useful if you are searching for inspired solutions to old problems that you have been struggling with for a long time. Dumortierite is believed to cause strange coincidences, sudden changes and unexpected opportunities to crop up in your life, and you should be ready to take advatnage of these if you are working with this stone. It is also said to cause anarchy and mayhem, perhaps because of its association with Uranus; revolution is often violent, and those who weather the storm must be careful to work for the highest good of all.