Blue Lace Agate is an incredibly calming and soothing crystal, giving one a sense of inner peace, serenity, and tranquility. It works at a slow and steady pace, making it beneficial to work with over a long period of time. It opens the throat chakra and aids in the verbal expression of thoughts and feelings. It allows one to speak clearly and calmly, and not worry about the opinions of other people. It can be beneficial to calm an overactive mind and eliminate negative thinking patterns. Blue Lace Agate is also said to relieve insomnia, tension headaches, and high blood pressure.