Industry Background and Analysis - Resource Capital Researchconcentrates (>-0.15mm) and pellets (agglomerated concentrate). Lump and . The price obtained for iron ore is calculated by: reference/spot fines price (in.how to calculate iron ore concentrate,Iron ore - WikipediaIron ores are rocks and minerals from which metallic iron can be economically extracted. .. The typical magnetite iron-ore concentrate has less than 0.1% phosphorus, 3–7% silica and . The grain size of the magnetite and its degree of commingling with the silica groundmass determine the grind size to which the rock must.
how to calculate iron ore concentrate