Tourmaline purifies one’s own energies and protects from negativity, while Quartz amplifies energies focused through it. A powerful shield-stone that can amplify and return negative energy, like a mirror spell, or can convert the negative energy into positive energy for the wearer. An effective grounding stone, that strengthens the body’s energy field against external invasion and deflects environmental influences. This is a good stone in detoxifying the entire body and is used to treat disorders of the digestive tract.
 
Please note that each stone may appear a little different than the ones in the photo, each piece is unique and individual.