Opal promotes happiness and creativity, so if you feel a little low in spirits, tap into your creative side by using an Opal to give you a kick start. Sometimes we lack motivation, and this leads to feeling morose and apathetic. The best cure for this state of mind is to do something creative. Opal is also known as a stone of balance, it offers emotional protection and support. It can transmute negativity and promote positive energies so that your aura and electromagnetic field are functioning as they should.