Blue Lace Agate (South Africa) Can help us return to our natural state of joy. It is a healing stone. Its soothes an overactive mind and calming nerves, associated with stress relief. Blue Lace Agate is a stone of communication, helping those who have difficulty being heard by others, or who need confidence and articulation to share their truths. It provides clarity of thought and unwavering intent in regards to what matters most.