You can perform a blessing on a single stone and keep it with you at all times. I keep an amethyst crystal chunk on my nightstand and another one that is a candleholder in my office. As a Pisces, I want my birthstone energy with me for strength, stability, and a love connection with the universe.
Choose a crystal to become your touchstone. Begin charging your crystal on your altar during a full moon. Light a white candle for purification and then place your hands on the stone. Chant thrice:
Goddess of Night, moon of this night,
Fill my stone with your white light.
Instill this stone with your magic and might;
Surround it with your loving sight.
So mote it be.
Perform this spell three nights in a row. Then you can begin to draw energy from your personal moon stone. Your sanctified stone will be a source of strength, wisdom, and love you can turn to whenever you are down and in need of a boost. And, best of all, you can take it with you.