Stones are minerals made up of energy atoms. Each stone has its own personality and diffuses its own energy. It is necessary to know the energy of each one, in order to take advantage of them in everyday life, personal, professional ... The energy of stones exists and its effects can be unbelievable! The red stones served to treat diseases, the blue ones contributed to spiritual development, the yellow ones brought happiness and the green ones are a symbol of strength and fertility. In the time of the Pharaohs, it was believed in its healing and protective power. Chinese, Tibetan and Indian civilizations also attach great importance to the spiritual characteristics of precious stones. In Africa, warriors ornamented themselves with necklaces to obtain more strength and courage. Hunters never left without the stone that guaranteed security and success. Couples also attached importance to stones during fertility rites and the dead were never buried without their jewelry. In the Middle Ages, alchemists were also interested in the healing energies of precious stones. Likewise, each sign is associated with one or more stones and metals. What is called the birthstone is one of the most important identification myths of our times.