Daoist Stone Medicine is a healing practice rooted in the belief that stones possess inherent energy that can aid in healing. It classifies stones based on their yin (feminine cooling) or yang (masculine warming) energies, as well as their correlation with the Five Elements of metal, water, wood, fire, and earth. This practice often incorporates meditative techniques and may be enhanced by sound therapy, such as crystal singing bowls, to promote relaxation and receptivity.

Crystals, physical or energetic forms, are used in all of Mother Nature's Sun's services.