Quartz crystal is one of the most abundant minerals in the Earth's continental crust composed of silicon and oxygen. It is the most powerful healing and energy amplifier. Known as the most powerful healing stone of the mineral kingdom, able to work on any condition. It has been called the "Universal Crystal" because of its many uses and is beneficial for manifesting, healing, meditation, protection and channeling. Due to its ability to balance, quartz is excellent for harmonizing and stabilizing one's environment and is helpful in romantic relationships. It is said to amplify healing energy and is particularly effective for chronic fatigue, arthritis, bone injuries, depression, diabetes, fibromyalgia and intestinal troubles. It is also believed to improve mental and physical energy, stamina and physical strength. Quartz enhances spiritual growth, spirituality and wisdom. Because it clarifies thought processes and emotions, it can increase inspiration and creativity. It can also help with concentration, studying and retaining what one learns.