Pink Agate is known to aid one in overcoming heart bitterness and stabilizing the aura. It is also quite calming and soothing; it can dismiss fear and instill positive energy, courage, and strength to restore or boost self-confidence.
Blue Agate is calmness. Blue agate stone is known as a talisman with great healing energies. It has been believed that the gemstone lessens negative energies or various stresses. It is said to release tension and to relax.
Purple Agate meaning is all about harmony, balance, self-confidence and protection. It's been called “Stone Of Science” and “Sacred Stone Of The Astral” for its various abilities to heal, increase analytical skills and lift the user to higher, more spiritual levels.