Dumortierite
It is an aluminium borate sil-cate mineral It has a orthorhombic
Description: Blue, brown
Hardness: 7
Found in: Brazil, Sri Lanka, Madagascar, Canada, Poland, France, Namibia, USA
Properties: It eases stubbornness and excitability and increases stamina and patience
It brings insight and helps people to think more clearly and the brain to function more efficiently.
It helps people to remember things better and is therefore good for students.
It is useful in meditation and increases a person's psychic abilities such as clairvoyance, clairaudience, clairsentience etc
Chakras: Third eye
Element: Wind
Astrological Sign: Leo