"15008399-n"^^ . . . "0"^^ . "a mineral consisting of titanium dioxide in crystalline form; occurs in metamorphic and plutonic rocks and is a major source of titanium"@en-us . . "114156640"@en-us . "0"^^ . "110770710"@en-us . . "115008399"^^ . . . "rutile"@en-us . . . . . "rutile"^^ .