The name comes from greek and it  means "not intoxicating" , that's  why, in ancient times, it was believed it would protect from drunkenness. It is also called the stone of humility for its ability to soothe the pride and transform it in reflection and introspection. It reduces rage and it has beneficial effects on work-related stress. Placed over other stones  it can purify them.

Zodiac signs: Sagittarius, Capricorn and Pisces.