Blue Lace Agate is an excellent stone to carry or wear if you do any kind of public speaking because it activates and stimulates the throat chakra. It is extremely useful for healing headaches or migraines, general aches and pains and also very good for arthritis. Blue Lace Agate will also help you communicate with angels and other beings on higher spiritual planes. This is also a very useful crystal to wear or carry that will cure or greatly reduce stuttering. It soothes anger, bringing feelings of calm and tranquillity.