Agate - is a stone of thunder and harmony.
These are earth stones; they provide emotional, physical and intellectual balance. On a psychological level, agate helps to accept oneself, gives confidence in one's own strengths, promotes thinking, as it increases concentration, perception and analytical abilities.
Agate encourages you to tell only the truth. On an emotional level, this crystal helps to fight negative emotions and heartbreak. It frees from inner anger, gives love and the strength to start all over again.
Serpentine - Promotes physical activity and endurance, a particularly beneficial stone for athletes. Helps relieve chronic fatigue and stress. Works as a pain reliever, especially helping with headaches. Serpentine stone can be used for massage to stimulate positive energy in a person.
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