Type:Mine Chemical Composition:45% Mn Moisture Lever:3% Max Size:shapes Dimensions:Mn 65%.60 Concentrate Or Not:Is Concentrate Moisture (%):10% Max Mn (Min):50% Name:Manganese Ore Filter Media Product name:Manganese Ore Manganese Ore:47% Manganese Ore Manganese Ore Lumps:Manganese Ore , Manganese Ore Lumps MnO2:25-45% Fe2O3:10-21% SIO2:15%-25%