Blue healing crystals evoke a sweet, gentle, serenity. They guide us to be better communicators, and to become more intuitive. The color blue heightens our sense of trust, our willingness to be honest, and our ability to form effective partnerships. Blue minerals also help us to stay focused on what is most important and to act accordingly. They promote balance and inner harmony, and help our energy continue to flow freely. Blue healing crystals encourage us in our quest for truth and understanding, by helping us to release fear and live with great integrity. Colors are perceived on a very deep level which goes far beyond the simple mechanics of seeing. Colors are not simply constructs of mere physics, but are also capable of making us feel emotions. Color theorists and marketing executives have long known that some colors energize, while others radiate a sense of serenity. The colors we surround ourselves with can dramatically affect our thoughts, choices, and general mood. When selecting healing crystals the color itself should be consciously and carefully considered in addition to all the other aspects of the stone.