. "rutile structure" . "TiO₂" . . . "synthetic rutile" . . . . . . . . . . . . . "Rutile" . . . . . . . . . . . "Rutile#Crystal structure" . "rutile" . . "rutile quartz blonde stones" . "rutile (titanium oxide)" . . . . . . "Rutile#Synthetic rutile" . . "rutile sand" . "Rutile" . . . . . "Synthetic Rutile" . .