Aikace-aikace:Don cire ƙazantattun baƙin ƙarfe a cikin tsarin rigar da kuma tsarkake ma'adanai marasa ƙarfe, kamar ma'adini, sodium ko potassium feldspar.Bugu da ƙari, tare da babban ƙarfin maganadisu, yana da tasiri mai kyau wajen rarraba ma'adanai masu rauni, kamar hematite, specularite, limonite, siderite, manganese ore, da dai sauransu.