Deep concentration of high-grade iron ore in the Belgorod region of the Kursk Magnetic Anomaly

The article presents the research findings on deep concentration of basic mineralogical varieties in the composition of naturally occurring high-grade ore with a view to producing high-quality iron ore feedstock for metallization deposition and integrated processing. The technology experiments used the basic tools of mineral dressing (screening, magnetic separation in weak and strong fields, gravity concentration, flotation). The technological studies demonstrate feasibility of obtaining high-quality iron ore products from natural high-grade iron ore using a simple technolog