B3E1N1E1F4I1C3I1A1T1I1O1N1
20 points
BENEFICIATION is validvalid
the act of beneficiating
the treatment of raw material, such as iron ore, to improve physical or chemical properties esp. in preparation for smelting
the act of beneficiating
the treatment of raw material, such as iron ore, to improve physical or chemical properties esp. in preparation for smelting