This is a great combination you to know about it!
Amethyst is a natural tranquilizer, it relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. Alleviates sadness and grief, and dissolves negativity. Amethyst activates spiritual awareness, opens intuition and enhances psychic abilities.
Agate is an excellent stone for re-balancing and harmonizing body, mind and spirit. It cleanses and stabilizes the aura, eliminating and transforming negativity. Agate enhances mental function, improving concentration, perception and analytical abilities.