Rutilated Quartz: Reduces coughing caused by bronchitis or asthma. It has a beneficial effect on the lungs, bronchial tubes and respiratory tract, combating inflammation. It promotes healthy sleep. If the wearer indulges in negative thoughts, it will help discover the truth. As a result, it makes possible for the wearer to bring about changes. It symbolizes truth. For thousands of years it has been valued as a protective and truth stone.