Strength. Protection. Courage. Motivation. Grounding. 
The crystal of courage and motivation, it will help you be successful at everything you do. Your very own personal assistant in achieving  goals. It shows the correct use of power and brings out integrity. It is helpful for resolving dilemmas and internal conflicts brought on by pride or wilfulness. Alleviates depression and lifts moods.
A protective goodluck crystal, that wards off ill wishes and curses.