Tourmaline Quartz combines the properties of Tourmaline and Clear Quartz Crystal. It purifies energies while protecting from negativity, while the Quartz amplifies energies that are focused through it. 
This combination makes Tourmaline Quartz a powerful shield that, depending on the desired intent of the wearer, 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, Tourmaline Quartz strengthens the body's energy field against external invasion and deflects detrimental environmental influences. It can eliminate crystallized destructive patterns in ones own life and release tensions. It’s liberating power against negative energy can be used to assist us to actualize the strength. Tourmaline Quartz balances yin / yang energies. It harmonizes disparate and opposite elements and polarities, and turns negative thoughts and energies into positive ones. Psychologically, it helps to integrate and heal shadow energies, alleviating self-sabotage. It harmonizes the meridians, the subtle bodies.

~Sterling silver infinity
~Tourmaline Quartz 
~Silver plated findings