Name: Dumortierite
Color(s): Dark blue to violet blue
Mineral Information: Aluminum borate silicate
Chemical Make-up: Al7(O3(BO3)(SiO4)3)
Hardness: 7
Where they are found: Brazil, Yuma, Arizona and San Diego, California
About Stone: Deep blue dumortierite, named for a French paleontologist, is called the “blue denim stone.” It’s often mistaken for lapis lazuli, which costs 2 to 3 times as much.
Zodiac Association: Virgo, Leo
Metaphysical Properties: 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. This crystal is very stimulating to the brain and brings enhanced intellectual abilities and assists with all mental skills. A powerful stone to amplify psychic gifts.