5th chakra.  The first Aquamarines were brought from India, these sea blue gems were thought to bring one courage and many friends.  The birthstone of March, Aquamarine is a very popular stone in both rough and fashioned form.  It is used for many healing applications.  From strengthening and healing, to calming and balancing.  Aqua is an opener of the heart and throat allowing emotional understanding and expression of self.  Speak your heart and Express your true self to others.  This crystal is from the Conselheiro Pena Mines in Gerais, Brazil.