crystals are different combinations of minerals that help purify, balance and realign by working with our bioenergetic systems. crystals are said to have a stable and unchanging energy pattern, each with a unique frequency and energy field, or resonance that gives them special properties. As a result, they act like tuning forks, helping bring harmony to the very unstable energy field of the human body. Put simply, crystal healing involves using gemstones to bring balance to an individual's life and mind.There are a number of different types of crystals out there. Some people believe they have healing abilities for the mind, body, and soul. In fact, many ancient cultures — including Egypt, Greece, and China — believed that crystals have healing properties. Some people claim that crystals promote the flow of good energy and help rid your body and mind of negative energy for physical and emotional benefits.