brookite

listen to the pronunciation of brookite
Английский Язык - Турецкий язык
brokit (ti-dioksit minerali)
Английский Язык - Английский Язык
A dark brown mineral form of titanium dioxide, with the chemical formula TiO2
A dark brown mineral form of titanium dioxide
A mineral consisting of titanic oxide, and hence identical with rutile and octahedrite in composition, but crystallizing in the orthorhombic system