WAllanite
WAlluaudite
WApuanite
WArfvedsonite
WAzoproite
WBabingtonite
WBalangeroite
WBeraunite
WCeladonite
WCopiapite
WCronstedtite
WCrossite
WFerronigerite-2N1S
WGalaxite
WGolyshevite
WGreigite
WIlvaite
WJacobsite
WLipscombite
WLodestone
WMagnetite
WRiebeckite
WSerendibite
WStrunzite
WTaconite
WVermiculite