Natural Black Rutile Cabochon (Natural)

Black rutile is a rare mineral that is a form of titanium dioxide. It is characterized by its black color and needle-like crystal structure. Black rutile is often used as a gemstone and in jewelry due to its unique appearance. It is also used in industrial applications such as in the production of pigments, ceramics, and electronic components. Black rutile is typically found in igneous rocks and is primarily mined in Brazil, Madagascar, and Sri Lanka.