... choose the other gold , tin , titanium , tungsten, hematite , iron ore, chromite , barite , sand gold, coal and other minerals, especially ... tin, titanium, iron, iron ore, coal and other minerals, especially in manganese ore, barite ore field has been widely application. Iron ore Jigger is based ... and recovery rate. The Iron ore Jigger contrasts were increased: Sn 3.01%, W 5.5%, Pb 1.63%, Zn 2.04%; ...