Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar.
Quartz crystal is a power stone that's prized as a healing stone. It is 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, 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. 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.