The Orthorhombic System is one of the seven crystal systems in crystallography. It is characterized by three mutually perpendicular axes that are all of different lengths. This unique arrangement allows for a variety of crystal shapes, including rectangular prisms and rhombic structures. Common minerals that crystallize in this system include olivine and barite. In the orthorhombic system, the angles between the axes are always 90 degrees. This symmetry leads to distinct physical properties, making it important in the study of mineralogy and material science. The orthorhombic structure can be found in various natural and synthetic materials, influencing their behavior and applications.