. . "0"^^ . . "fergusonite"@en-us . . "113835351"@en-us . "fergusonite"^^ . . . "a dark mineral consisting of oxides of yttrium and erbium and tantalum and other minerals"@en-us . . "110518676"@en-us . "14675012-n"^^ . . . "0"^^ . "114675012"^^ .