How do metal bowls differ from quartz when used for sound healings?
They differ in many ways. Primarily with quartz you are getting quartz energy. With metal bowls you are getting the energy of the seven metals they are made of. Both bowls release stress and clear energy fields. The metal bowl is often held close to the body and played and the quartz bowl is stood on the floor and played. The quartz bowl is harder to hold by hand as it is often heavier than the metal bowl.