Rutile

Rutile is a naturally occurring mineral composed primarily of titanium dioxide. It forms in various geological environments and is known for its high refractive index and brilliance, making it valuable as a gemstone and an industrial raw material. In addition, rutile is a major source of titanium metal used in aerospace, pigments, and other high-performance applications. Its stability at high temperatures and its optical properties also make it useful in ceramics and electronics. Overall, rutile is both a mineral of scientific interest and an important resource for industry.