alloy of copper, nickel, and zinc, which does not rust or tarnish. It is often used in jewelry making due to easy maintenance. It does not contain any real silver, however it may be plated with silver. Pink Opal:Pink Peruvian Opal is a stone of love and gentleness. It brings energies of gentle love and kindness to both romantic relationships and relationships of other kinds. As with other opals, it also brings inspiration, imagination and creativity. It can help release inhibitions and brings happy dreams. It also eases the process of change. Physically, pink Peruvian opal is helpful for eyesight, heart disease and injury, Parkinson's disease, lungs, and spleen. Pink Peruvian opal is associated primarily with the heart chakra. This stuning se...  (less)