RUTILE SAND, Packaging Size : 50kg

rutile is a mineral composed primarily of titanium dioxide (tio2), and is the most common natural form of tio2. other rarer polymorphs of tio2 are known, including anatase, akaogiite, and brookite. rutile has one of the highest refractive indices at visible wavelengths of any known crystal and also exhibits a particularly large birefringence and high dispersion. owing to these properties, it is useful for the manufacture of certain optical elements, especially polarization optics, for longer visible and infraredwav…