Predicting the Concentration Characteristics of Itakpe Iron Ore for cut .ABSTRACT: Concentration characteristics of an ore are very critical to the estimation of cut-off grade of a deposit. A mathematical model that can lead to their.iron ore concentration,Michigan Iron Mines - State of Michigan25 per cent iron. The ore is a product of a natural concentration of the iron by removal of its associated silica. Ore is not found everywhere in the parent material.
iron ore concentration