WApuanite
WAramayoite
WArdaite
WBerthierite
WBiehlite
WBoulangerite
WBournonite
WCervantite
WChalcostibite
WChapmanite
WCylindrite
WFranckeite
WFreibergite
WFreieslebenite
WGabrielite
WGalkhaite
WGeocronite
WJordanite
WKermesite
WKobellite
WMeneghinite
WMiargyrite
WOrdoñezite
WPääkkönenite
WPolybasite
WPyrargyrite
WSamsonite (mineral)
WSarabauite
WSemseyite
WStephanite
WStibarsen
WStibiconite
WStibiotantalite
WStibnite
WTetrahedrite
WTripuhyite
WValentinite
WWakabayashilite
WZinkenite