Assertion: titanium's form | /r/HasProperty | rutile beach sand
Facets:
Source sentences:
text: The metal is also be mined from other ores such as ilmenite or leucoxene, One of the purest forms, rutile beach sand.
text: The commercially important forms are rutile (titanium dioxide) and ilmeite (titanium-iron oxide), the former being richest in titanium content.
text: It was discovered by an amateur chemist in an impure form called rutile.
text: The metal is also be mined from other ores such as ilmenite or leucoxene, One of the purest forms, rutile beach sand.