Found worldwide, Quartz is known as the "master healer" and is believed to be a very powerful stone for healing and amplifying energy and intentions. It is said to absorb, store, regulate and release energy and can be extremely useful for unblocking it. Holding Quartz in your hand doubles your biomagnetic field, as demonstrated by a Kirlian camera. It is also believed to enhance psychic abilities and aid in filtering out distractions and concentration, as well as unlock memory. Quartz can charge other crystals when needed.