Agate, Blue Lace Blue Lace Agate is a gentle, calming stone that engenders tranquility. it brings with this calm and tranquility a lessening of anger, even deep anger issues, and a calming of nervousness. Spiritually, blue lace agate assists in flight, grace, reaching higher Spiritual planes, communicating with angels and activates the throat chakra. It can help bring stronger intuition and inner knowing. it is considered a stone of communication, enhance public speaking, and smooth discussions.